diff --git a/Classes/AboutView.h b/Classes/AboutView.h
index edb4ce1da..7a1addbe7 100644
--- a/Classes/AboutView.h
+++ b/Classes/AboutView.h
@@ -1,20 +1,20 @@
-/* AboutViewController.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2009  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import <UIKit/UIKit.h>
diff --git a/Classes/AboutView.m b/Classes/AboutView.m
index ba7a3460b..ec4fafe10 100644
--- a/Classes/AboutView.m
+++ b/Classes/AboutView.m
@@ -1,20 +1,20 @@
-/* AboutViewController.m
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2009  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import "PhoneMainView.h"
diff --git a/Classes/AssistantLinkView.h b/Classes/AssistantLinkView.h
index 7fcdcac88..66591a266 100644
--- a/Classes/AssistantLinkView.h
+++ b/Classes/AssistantLinkView.h
@@ -1,10 +1,22 @@
-//
-//  AssistantLinkView.h
-//  linphone
-//
-//  Created by Gautier Pelloux-Prayer on 29/08/16.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #import "PhoneMainView.h"
 #import <UIKit/UIKit.h>
 #import "TPKeyboardAvoidingScrollView.h"
diff --git a/Classes/AssistantLinkView.m b/Classes/AssistantLinkView.m
index 145ffac70..733319527 100644
--- a/Classes/AssistantLinkView.m
+++ b/Classes/AssistantLinkView.m
@@ -1,10 +1,21 @@
-//
-//  AssistantLinkView.m
-//  linphone
-//
-//  Created by Gautier Pelloux-Prayer on 29/08/16.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <CoreTelephony/CTCarrier.h>
 #import <CoreTelephony/CTTelephonyNetworkInfo.h>
diff --git a/Classes/AssistantView.h b/Classes/AssistantView.h
index 1b2c17ad0..4a013b394 100644
--- a/Classes/AssistantView.h
+++ b/Classes/AssistantView.h
@@ -1,20 +1,20 @@
-/* AssistantViewController.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU Library General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import <UIKit/UIKit.h>
diff --git a/Classes/AssistantView.m b/Classes/AssistantView.m
index 43ca19e0c..ff7977102 100644
--- a/Classes/AssistantView.m
+++ b/Classes/AssistantView.m
@@ -1,21 +1,20 @@
-
-/* AssistantViewController.m
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU Library General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import "linphone/linphonecore_utils.h"
diff --git a/Classes/AudioHelper.m b/Classes/AudioHelper.m
index 458aeb61f..1f49862b1 100644
--- a/Classes/AudioHelper.m
+++ b/Classes/AudioHelper.m
@@ -1,10 +1,21 @@
-//
-//  AudioHelper.m
-//  linphone
-//
-//  Created by REIS Benjamin on 01/03/2017.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "AudioHelper.h"
 
diff --git a/Classes/CallConferenceTableView.h b/Classes/CallConferenceTableView.h
index 9034a155e..0053e5e26 100644
--- a/Classes/CallConferenceTableView.h
+++ b/Classes/CallConferenceTableView.h
@@ -1,10 +1,21 @@
-//
-//  CallConferenceTableView.h
-//  linphone
-//
-//  Created by Gautier Pelloux-Prayer on 14/10/15.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <UIKit/UIKit.h>
 
diff --git a/Classes/CallConferenceTableView.m b/Classes/CallConferenceTableView.m
index cfbffb279..20f1eb545 100644
--- a/Classes/CallConferenceTableView.m
+++ b/Classes/CallConferenceTableView.m
@@ -1,20 +1,20 @@
-/* InCallTableViewController.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import "CallConferenceTableView.h"
diff --git a/Classes/CallIncomingView.h b/Classes/CallIncomingView.h
index 6007993cb..dfcf17cd8 100644
--- a/Classes/CallIncomingView.h
+++ b/Classes/CallIncomingView.h
@@ -1,20 +1,20 @@
-/* IncomingCallViewController.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import <UIKit/UIKit.h>
diff --git a/Classes/CallIncomingView.m b/Classes/CallIncomingView.m
index a91a80b92..48b427b69 100644
--- a/Classes/CallIncomingView.m
+++ b/Classes/CallIncomingView.m
@@ -1,20 +1,20 @@
-/* IncomingCallViewController.m
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import "CallIncomingView.h"
diff --git a/Classes/CallOutgoingView.h b/Classes/CallOutgoingView.h
index e63b03be3..58ab6940a 100644
--- a/Classes/CallOutgoingView.h
+++ b/Classes/CallOutgoingView.h
@@ -1,20 +1,20 @@
-/* OutgoingCallViewController.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import <UIKit/UIKit.h>
diff --git a/Classes/CallOutgoingView.m b/Classes/CallOutgoingView.m
index 292217a7b..c9d674674 100644
--- a/Classes/CallOutgoingView.m
+++ b/Classes/CallOutgoingView.m
@@ -1,20 +1,20 @@
-/* OutgoingCallViewController.m
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import "CallOutgoingView.h"
diff --git a/Classes/CallPausedTableView.h b/Classes/CallPausedTableView.h
index 0fe820402..a1d1558bf 100644
--- a/Classes/CallPausedTableView.h
+++ b/Classes/CallPausedTableView.h
@@ -1,20 +1,20 @@
-/* InCallTableViewController.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import <UIKit/UIKit.h>
diff --git a/Classes/CallPausedTableView.m b/Classes/CallPausedTableView.m
index 8a3dc4256..05b8c9535 100644
--- a/Classes/CallPausedTableView.m
+++ b/Classes/CallPausedTableView.m
@@ -1,20 +1,20 @@
-/* InCallTableViewController.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import "CallPausedTableView.h"
diff --git a/Classes/CallSideMenuView.h b/Classes/CallSideMenuView.h
index b3b40a169..7460ee0ea 100644
--- a/Classes/CallSideMenuView.h
+++ b/Classes/CallSideMenuView.h
@@ -1,10 +1,21 @@
-//
-//  SideMenuViewController.h
-//  linphone
-//
-//  Created by Gautier Pelloux-Prayer on 28/07/15.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <UIKit/UIKit.h>
 
diff --git a/Classes/CallSideMenuView.m b/Classes/CallSideMenuView.m
index 0def3a6bf..2ca51390b 100644
--- a/Classes/CallSideMenuView.m
+++ b/Classes/CallSideMenuView.m
@@ -1,10 +1,21 @@
-//
-//  SideMenuViewController.m
-//  linphone
-//
-//  Created by Gautier Pelloux-Prayer on 28/07/15.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "CallSideMenuView.h"
 #import "LinphoneManager.h"
diff --git a/Classes/CallView.h b/Classes/CallView.h
index ad058daa5..17987cd80 100644
--- a/Classes/CallView.h
+++ b/Classes/CallView.h
@@ -1,20 +1,20 @@
-/* InCallViewController.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2009  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import <UIKit/UIKit.h>
diff --git a/Classes/CallView.m b/Classes/CallView.m
index 77d94815e..6b0d38c46 100644
--- a/Classes/CallView.m
+++ b/Classes/CallView.m
@@ -1,20 +1,20 @@
-/* InCallViewController.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2009  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import <AVFoundation/AVAudioSession.h>
diff --git a/Classes/ChatConversationCreateCollectionViewController.h b/Classes/ChatConversationCreateCollectionViewController.h
index 06324f691..37e1daf45 100644
--- a/Classes/ChatConversationCreateCollectionViewController.h
+++ b/Classes/ChatConversationCreateCollectionViewController.h
@@ -1,9 +1,21 @@
-//
-//  ChatConversationCreateCollectionViewController.h
-//  linphone
-//
-//  Created by REIS Benjamin on 03/10/2017.
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <UIKit/UIKit.h>
 
diff --git a/Classes/ChatConversationCreateCollectionViewController.m b/Classes/ChatConversationCreateCollectionViewController.m
index 35f3d4849..1ee74917d 100644
--- a/Classes/ChatConversationCreateCollectionViewController.m
+++ b/Classes/ChatConversationCreateCollectionViewController.m
@@ -1,9 +1,21 @@
-//
-//  ChatConversationCreateCollectionViewController.m
-//  linphone
-//
-//  Created by REIS Benjamin on 03/10/2017.
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "ChatConversationCreateCollectionViewController.h"
 
diff --git a/Classes/ChatConversationCreateTableView.h b/Classes/ChatConversationCreateTableView.h
index cc6cc0349..a74f80ee2 100644
--- a/Classes/ChatConversationCreateTableView.h
+++ b/Classes/ChatConversationCreateTableView.h
@@ -1,10 +1,21 @@
-//
-//  ChatConversationSearchTableView.h
-//  linphone
-//
-//  Created by Gautier Pelloux-Prayer on 30/09/15.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <UIKit/UIKit.h>
 
diff --git a/Classes/ChatConversationCreateTableView.m b/Classes/ChatConversationCreateTableView.m
index 818094e14..4f9ddc42b 100644
--- a/Classes/ChatConversationCreateTableView.m
+++ b/Classes/ChatConversationCreateTableView.m
@@ -1,10 +1,21 @@
-//
-//  MyTableViewController.m
-//  UISearchDisplayController
-//
-//  Created by Phillip Harris on 4/19/14.
-//  Copyright (c) 2014 Phillip Harris. All rights reserved.
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "ChatConversationCreateTableView.h"
 #import "UIChatCreateCell.h"
diff --git a/Classes/ChatConversationCreateView.h b/Classes/ChatConversationCreateView.h
index d5f6029a6..71ba669c9 100644
--- a/Classes/ChatConversationCreateView.h
+++ b/Classes/ChatConversationCreateView.h
@@ -1,10 +1,21 @@
-//
-//  ChatConversationCreateViewViewController.h
-//  linphone
-//
-//  Created by Gautier Pelloux-Prayer on 12/10/15.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #ifndef ChatConversationCreateView_h
 #define ChatConversationCreateView_h
diff --git a/Classes/ChatConversationCreateView.m b/Classes/ChatConversationCreateView.m
index 3d59ce7bd..2c498b1e0 100644
--- a/Classes/ChatConversationCreateView.m
+++ b/Classes/ChatConversationCreateView.m
@@ -1,10 +1,21 @@
-//
-//  ChatConversationCreateViewViewController.m
-//  linphone
-//
-//  Created by Gautier Pelloux-Prayer on 12/10/15.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "ChatConversationCreateView.h"
 #import "PhoneMainView.h"
diff --git a/Classes/ChatConversationImdnView.h b/Classes/ChatConversationImdnView.h
index 2d6b9d84c..99ac386de 100644
--- a/Classes/ChatConversationImdnView.h
+++ b/Classes/ChatConversationImdnView.h
@@ -1,9 +1,21 @@
-//
-//  ChatConversationImdnView.h
-//  linphone
-//
-//  Created by REIS Benjamin on 25/04/2018.
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #ifndef ChatConversationImdnView_h
 #define ChatConversationImdnView_h
diff --git a/Classes/ChatConversationImdnView.m b/Classes/ChatConversationImdnView.m
index 60c075085..ca7cb2139 100644
--- a/Classes/ChatConversationImdnView.m
+++ b/Classes/ChatConversationImdnView.m
@@ -1,9 +1,21 @@
-//
-//  ChatConversationImdnView.m
-//  linphone
-//
-//  Created by REIS Benjamin on 25/04/2018.
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <Foundation/Foundation.h>
 
diff --git a/Classes/ChatConversationInfoView.h b/Classes/ChatConversationInfoView.h
index 962157c0e..44bfad71c 100644
--- a/Classes/ChatConversationInfoView.h
+++ b/Classes/ChatConversationInfoView.h
@@ -1,9 +1,21 @@
-//
-//  ChatConversationInfoView.h
-//  linphone
-//
-//  Created by REIS Benjamin on 23/10/2017.
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <UIKit/UIKit.h>
 
diff --git a/Classes/ChatConversationInfoView.m b/Classes/ChatConversationInfoView.m
index f60ee2974..1e90458fb 100644
--- a/Classes/ChatConversationInfoView.m
+++ b/Classes/ChatConversationInfoView.m
@@ -1,9 +1,21 @@
-//
-//  ChatConversationInfoView.m
-//  linphone
-//
-//  Created by REIS Benjamin on 23/10/2017.
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <Foundation/Foundation.h>
 
diff --git a/Classes/ChatConversationTableView.h b/Classes/ChatConversationTableView.h
index b603ab3f4..6400f4df7 100644
--- a/Classes/ChatConversationTableView.h
+++ b/Classes/ChatConversationTableView.h
@@ -1,20 +1,20 @@
-/* ChatRoomTableViewController.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import <UIKit/UIKit.h>
diff --git a/Classes/ChatConversationTableView.m b/Classes/ChatConversationTableView.m
index 71efb2925..ca4d256f3 100644
--- a/Classes/ChatConversationTableView.m
+++ b/Classes/ChatConversationTableView.m
@@ -1,20 +1,20 @@
-/* ChatRoomTableViewController.m
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import "LinphoneManager.h"
diff --git a/Classes/ChatConversationView.h b/Classes/ChatConversationView.h
index ef2171bbd..05bdc14a0 100644
--- a/Classes/ChatConversationView.h
+++ b/Classes/ChatConversationView.h
@@ -1,20 +1,20 @@
-/* ChatRoomViewController.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import <UIKit/UIKit.h>
diff --git a/Classes/ChatConversationView.m b/Classes/ChatConversationView.m
index 991e33725..ff1c41dd2 100644
--- a/Classes/ChatConversationView.m
+++ b/Classes/ChatConversationView.m
@@ -1,20 +1,20 @@
-/* ChatRoomViewController.m
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import <Photos/PHAssetChangeRequest.h>
diff --git a/Classes/ChatsListTableView.h b/Classes/ChatsListTableView.h
index cfab007de..850f63b91 100644
--- a/Classes/ChatsListTableView.h
+++ b/Classes/ChatsListTableView.h
@@ -1,20 +1,20 @@
-/* ChatTableViewController.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import <UIKit/UIKit.h>
diff --git a/Classes/ChatsListTableView.m b/Classes/ChatsListTableView.m
index 2d5ad4a1d..f946ed206 100644
--- a/Classes/ChatsListTableView.m
+++ b/Classes/ChatsListTableView.m
@@ -1,20 +1,20 @@
-/* ChatTableViewController.m
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import "ChatsListTableView.h"
diff --git a/Classes/ChatsListView.h b/Classes/ChatsListView.h
index 25fa8e88c..7591a81fa 100644
--- a/Classes/ChatsListView.h
+++ b/Classes/ChatsListView.h
@@ -1,20 +1,20 @@
-/* ChatViewController.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import <UIKit/UIKit.h>
diff --git a/Classes/ChatsListView.m b/Classes/ChatsListView.m
index 474b9cd48..6a8761542 100644
--- a/Classes/ChatsListView.m
+++ b/Classes/ChatsListView.m
@@ -1,20 +1,20 @@
-/* ChatViewController.m
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import "ChatsListView.h"
diff --git a/Classes/Contact.h b/Classes/Contact.h
index 292260607..180154225 100644
--- a/Classes/Contact.h
+++ b/Classes/Contact.h
@@ -1,10 +1,21 @@
-//
-//  Contact.h
-//  linphone
-//
-//  Created by Gautier Pelloux-Prayer on 12/01/16.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <AddressBook/AddressBook.h>
 #import <Contacts/Contacts.h>
diff --git a/Classes/Contact.m b/Classes/Contact.m
index 2161be31a..0a77fccf0 100644
--- a/Classes/Contact.m
+++ b/Classes/Contact.m
@@ -1,10 +1,21 @@
-//
-//  Contact.m
-//  linphone
-//
-//  Created by Gautier Pelloux-Prayer on 12/01/16.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "Contact.h"
 #import "ContactsListView.h"
diff --git a/Classes/ContactDetailsTableView.h b/Classes/ContactDetailsTableView.h
index 558b0f29c..8916b50e4 100644
--- a/Classes/ContactDetailsTableView.h
+++ b/Classes/ContactDetailsTableView.h
@@ -1,20 +1,20 @@
-/* ContactDetailsTableViewController.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import <UIKit/UIKit.h>
diff --git a/Classes/ContactDetailsTableView.m b/Classes/ContactDetailsTableView.m
index 0704486f1..f6b14b10d 100644
--- a/Classes/ContactDetailsTableView.m
+++ b/Classes/ContactDetailsTableView.m
@@ -1,20 +1,20 @@
-/* ContactDetailsTableViewController.m
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import "ContactDetailsTableView.h"
diff --git a/Classes/ContactDetailsView.h b/Classes/ContactDetailsView.h
index 5930b8e9f..b5f1a2292 100644
--- a/Classes/ContactDetailsView.h
+++ b/Classes/ContactDetailsView.h
@@ -1,20 +1,20 @@
-/* ContactDetailsViewController.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import <UIKit/UIKit.h>
diff --git a/Classes/ContactDetailsView.m b/Classes/ContactDetailsView.m
index 723f0eacc..8a2e84a95 100644
--- a/Classes/ContactDetailsView.m
+++ b/Classes/ContactDetailsView.m
@@ -1,21 +1,21 @@
-/* ContactDetailsViewController.m
-*
-* Copyright (C) 2012  Belledonne Comunications, Grenoble, France
-*
-*  This program is free software; you can redistribute it and/or modify
-*  it under the terms of the GNU General Public License as published by
-*  the Free Software Foundation; either version 2 of the License, or
-*  (at your option) any later version.
-*
-*  This program is distributed in the hope that it will be useful,
-*  but WITHOUT ANY WARRANTY; without even the implied warranty of
-*  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-*  GNU General Public License for more details.
-*
-*  You should have received a copy of the GNU General Public License
-*  along with this program; if not, write to the Free Software
-*  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-*/
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "ContactDetailsView.h"
 #import "PhoneMainView.h"
diff --git a/Classes/ContactsListTableView.h b/Classes/ContactsListTableView.h
index 956b8b06e..d57a76657 100644
--- a/Classes/ContactsListTableView.h
+++ b/Classes/ContactsListTableView.h
@@ -1,20 +1,20 @@
-/* ContactsTableViewController.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import <UIKit/UIKit.h>
diff --git a/Classes/ContactsListTableView.m b/Classes/ContactsListTableView.m
index c1c209342..3955b7fa1 100644
--- a/Classes/ContactsListTableView.m
+++ b/Classes/ContactsListTableView.m
@@ -1,20 +1,20 @@
-/* ContactsTableViewController.m
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import "ContactsListTableView.h"
diff --git a/Classes/ContactsListView.h b/Classes/ContactsListView.h
index a2d8fa54e..de37cc6d2 100644
--- a/Classes/ContactsListView.h
+++ b/Classes/ContactsListView.h
@@ -1,20 +1,20 @@
-/* ContactsViewController.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import <UIKit/UIKit.h>
diff --git a/Classes/ContactsListView.m b/Classes/ContactsListView.m
index 0872a80cb..2b5c35c99 100644
--- a/Classes/ContactsListView.m
+++ b/Classes/ContactsListView.m
@@ -1,20 +1,20 @@
-/* ContactsViewController.m
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import "PhoneMainView.h"
diff --git a/Classes/CountryListView.h b/Classes/CountryListView.h
index 76e49d4b9..56cd277ea 100755
--- a/Classes/CountryListView.h
+++ b/Classes/CountryListView.h
@@ -1,10 +1,21 @@
-//
-//  CountryListView.h
-//  Country List
-//
-//  Created by Pradyumna Doddala on 18/12/13.
-//  Copyright (c) 2013 Pradyumna Doddala. All rights reserved.
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <UIKit/UIKit.h>
 #import "PhoneMainView.h"
diff --git a/Classes/CountryListView.m b/Classes/CountryListView.m
index 028d25482..611bfdefd 100755
--- a/Classes/CountryListView.m
+++ b/Classes/CountryListView.m
@@ -1,10 +1,21 @@
-//
-//  CountryListView.m
-//  Country List
-//
-//  Created by Pradyumna Doddala on 18/12/13.
-//  Copyright (c) 2013 Pradyumna Doddala. All rights reserved.
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "CountryListView.h"
 #import "linphone/linphonecore_utils.h"
diff --git a/Classes/DevicesListView.h b/Classes/DevicesListView.h
index c676beb0a..0de95f9ee 100644
--- a/Classes/DevicesListView.h
+++ b/Classes/DevicesListView.h
@@ -1,9 +1,22 @@
-//
-//  DevicesListView.h
-//  linphone
-//
-//  Created by Danmei Chen on 06/11/2018.
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #import <UIKit/UIKit.h>
 #import "UICompositeView.h"
 
diff --git a/Classes/DevicesListView.m b/Classes/DevicesListView.m
index 66ae497de..122bdc925 100644
--- a/Classes/DevicesListView.m
+++ b/Classes/DevicesListView.m
@@ -1,9 +1,21 @@
-//
-//  DevicesListView.m
-//  linphone
-//
-//  Created by Danmei Chen on 06/11/2018.
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "DevicesListView.h"
 #import "PhoneMainView.h"
diff --git a/Classes/DialerView.h b/Classes/DialerView.h
index edf1247cb..cdd382889 100644
--- a/Classes/DialerView.h
+++ b/Classes/DialerView.h
@@ -1,20 +1,20 @@
-/* DialerViewController.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2009  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import <UIKit/UIKit.h>
diff --git a/Classes/DialerView.m b/Classes/DialerView.m
index c07438ffd..eed816644 100644
--- a/Classes/DialerView.m
+++ b/Classes/DialerView.m
@@ -1,20 +1,20 @@
-/* DialerViewController.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2009  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import <AVFoundation/AVAudioSession.h>
diff --git a/Classes/FirstLoginView.h b/Classes/FirstLoginView.h
index 56ea7341b..eb87c7fcf 100644
--- a/Classes/FirstLoginView.h
+++ b/Classes/FirstLoginView.h
@@ -1,20 +1,20 @@
-/* FirstLoginViewController.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2011  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import <UIKit/UIKit.h>
diff --git a/Classes/FirstLoginView.m b/Classes/FirstLoginView.m
index 3d6358c3a..fc78104dd 100644
--- a/Classes/FirstLoginView.m
+++ b/Classes/FirstLoginView.m
@@ -1,20 +1,20 @@
-/* FirstLoginViewController.m
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2011  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import "LinphoneManager.h"
diff --git a/Classes/HistoryDetailsTableView.h b/Classes/HistoryDetailsTableView.h
index 025561893..de0a54132 100644
--- a/Classes/HistoryDetailsTableView.h
+++ b/Classes/HistoryDetailsTableView.h
@@ -1,10 +1,21 @@
-//
-//  HistoryDetailsTableViewController.h
-//  linphone
-//
-//  Created by Gautier Pelloux-Prayer on 27/07/15.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <UIKit/UIKit.h>
 
diff --git a/Classes/HistoryDetailsTableView.m b/Classes/HistoryDetailsTableView.m
index 9c110ffcc..4548f1514 100644
--- a/Classes/HistoryDetailsTableView.m
+++ b/Classes/HistoryDetailsTableView.m
@@ -1,10 +1,21 @@
-//
-//  HistoryDetailsTableViewController.m
-//  linphone
-//
-//  Created by Gautier Pelloux-Prayer on 27/07/15.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "HistoryDetailsTableView.h"
 #import "LinphoneManager.h"
diff --git a/Classes/HistoryDetailsView.h b/Classes/HistoryDetailsView.h
index d109e645d..5e63974ab 100644
--- a/Classes/HistoryDetailsView.h
+++ b/Classes/HistoryDetailsView.h
@@ -1,20 +1,20 @@
-/* HistoryDetailsViewController.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import <UIKit/UIKit.h>
diff --git a/Classes/HistoryDetailsView.m b/Classes/HistoryDetailsView.m
index 080054fc5..872f87be3 100644
--- a/Classes/HistoryDetailsView.m
+++ b/Classes/HistoryDetailsView.m
@@ -1,20 +1,20 @@
-/* HistoryDetailsViewController.m
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import "HistoryDetailsView.h"
diff --git a/Classes/HistoryListTableView.h b/Classes/HistoryListTableView.h
index c6a49334c..f064a07e3 100644
--- a/Classes/HistoryListTableView.h
+++ b/Classes/HistoryListTableView.h
@@ -1,20 +1,20 @@
-/* HistoryTableViewController.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2009  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import <UIKit/UIKit.h>
diff --git a/Classes/HistoryListTableView.m b/Classes/HistoryListTableView.m
index 658d70361..18caca517 100644
--- a/Classes/HistoryListTableView.m
+++ b/Classes/HistoryListTableView.m
@@ -1,20 +1,20 @@
-/* HistoryTableViewController.m
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2009  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import "HistoryListTableView.h"
diff --git a/Classes/HistoryListView.h b/Classes/HistoryListView.h
index d867dbf7b..0e3c9609b 100644
--- a/Classes/HistoryListView.h
+++ b/Classes/HistoryListView.h
@@ -1,20 +1,20 @@
-/* HistoryViewController.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import <UIKit/UIKit.h>
diff --git a/Classes/HistoryListView.m b/Classes/HistoryListView.m
index c72aa92b6..9b6177f45 100644
--- a/Classes/HistoryListView.m
+++ b/Classes/HistoryListView.m
@@ -1,20 +1,20 @@
-/* HistoryViewController.m
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import "HistoryListView.h"
diff --git a/Classes/ImagePickerView.h b/Classes/ImagePickerView.h
index c00bad7cf..d3131a0d8 100644
--- a/Classes/ImagePickerView.h
+++ b/Classes/ImagePickerView.h
@@ -1,20 +1,20 @@
-/* ImagePickerViewController.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import "UICompositeView.h"
diff --git a/Classes/ImagePickerView.m b/Classes/ImagePickerView.m
index d906ab5d7..915eef6b2 100644
--- a/Classes/ImagePickerView.m
+++ b/Classes/ImagePickerView.m
@@ -1,20 +1,20 @@
-/* ImagePickerViewController.m
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import <MobileCoreServices/UTCoreTypes.h>
diff --git a/Classes/ImageView.h b/Classes/ImageView.h
index 33aaf39eb..3bee0ee80 100644
--- a/Classes/ImageView.h
+++ b/Classes/ImageView.h
@@ -1,20 +1,20 @@
-/* ImageViewController.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU Library General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import <UIKit/UIKit.h>
diff --git a/Classes/ImageView.m b/Classes/ImageView.m
index 83d903ec8..99afeaa5f 100644
--- a/Classes/ImageView.m
+++ b/Classes/ImageView.m
@@ -1,20 +1,20 @@
-/* ImageViewController.m
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU Library General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import "ImageView.h"
diff --git a/Classes/InAppProductsManager.h b/Classes/InAppProductsManager.h
index a9677478f..91837caa6 100644
--- a/Classes/InAppProductsManager.h
+++ b/Classes/InAppProductsManager.h
@@ -1,20 +1,20 @@
-/* InAppProductsManager.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import <Foundation/Foundation.h>
diff --git a/Classes/InAppProductsManager.m b/Classes/InAppProductsManager.m
index cda0cad80..220d8a4e9 100644
--- a/Classes/InAppProductsManager.m
+++ b/Classes/InAppProductsManager.m
@@ -1,20 +1,20 @@
-/* InAppProductsManager.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import "InAppProductsManager.h"
diff --git a/Classes/LaunchScreen.h b/Classes/LaunchScreen.h
index bae98cb95..b671e62dc 100644
--- a/Classes/LaunchScreen.h
+++ b/Classes/LaunchScreen.h
@@ -1,9 +1,21 @@
-//
-//  LaunchScreen.h
-//  linphone
-//
-//  Created by Danmei Chen on 20/06/2019.
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #ifndef LaunchScreen_h
 #define LaunchScreen_h
diff --git a/Classes/LinphoneAppDelegate.h b/Classes/LinphoneAppDelegate.h
index 2c0f2016b..c4aa09e09 100644
--- a/Classes/LinphoneAppDelegate.h
+++ b/Classes/LinphoneAppDelegate.h
@@ -1,21 +1,21 @@
-/* LinphoneAppDelegate.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2009  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or   
- *  (at your option) any later version.                                 
- *                                                                      
- *  This program is distributed in the hope that it will be useful,     
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of      
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the       
- *  GNU General Public License for more details.                
- *                                                                      
- *  You should have received a copy of the GNU General Public License   
- *  along with this program; if not, write to the Free Software         
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */                                                                           
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <UIKit/UIKit.h>
 #import <PushKit/PushKit.h>
diff --git a/Classes/LinphoneAppDelegate.m b/Classes/LinphoneAppDelegate.m
index f89a225bc..6be0de45e 100644
--- a/Classes/LinphoneAppDelegate.m
+++ b/Classes/LinphoneAppDelegate.m
@@ -1,20 +1,20 @@
-/* LinphoneAppDelegate.m
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2009  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import "LinphoneAppDelegate.h"
diff --git a/Classes/LinphoneCoreSettingsStore.h b/Classes/LinphoneCoreSettingsStore.h
index 4f2331ffa..8cac5d05e 100644
--- a/Classes/LinphoneCoreSettingsStore.h
+++ b/Classes/LinphoneCoreSettingsStore.h
@@ -1,20 +1,20 @@
-/* LinphoneCoreSettingsStore.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import <Foundation/Foundation.h>
diff --git a/Classes/LinphoneCoreSettingsStore.m b/Classes/LinphoneCoreSettingsStore.m
index 49f2eff02..e9526cc37 100644
--- a/Classes/LinphoneCoreSettingsStore.m
+++ b/Classes/LinphoneCoreSettingsStore.m
@@ -1,20 +1,20 @@
-/* LinphoneCoreSettingsStore.m
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import "LinphoneCoreSettingsStore.h"
diff --git a/Classes/LinphoneManager.h b/Classes/LinphoneManager.h
index 99c1739aa..dcc6a8eb4 100644
--- a/Classes/LinphoneManager.h
+++ b/Classes/LinphoneManager.h
@@ -1,20 +1,20 @@
-/* LinphoneManager.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2011  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import <Foundation/Foundation.h>
diff --git a/Classes/LinphoneManager.m b/Classes/LinphoneManager.m
index 7eac82958..6ad36c83a 100644
--- a/Classes/LinphoneManager.m
+++ b/Classes/LinphoneManager.m
@@ -1,20 +1,20 @@
-/* LinphoneManager.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2011  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include <sys/types.h>
diff --git a/Classes/LinphoneUI/StatusBarView.h b/Classes/LinphoneUI/StatusBarView.h
index 207a7e0c4..a932b181d 100644
--- a/Classes/LinphoneUI/StatusBarView.h
+++ b/Classes/LinphoneUI/StatusBarView.h
@@ -1,20 +1,20 @@
-/* StatusBarViewController.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU Library General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import <UIKit/UIKit.h>
diff --git a/Classes/LinphoneUI/StatusBarView.m b/Classes/LinphoneUI/StatusBarView.m
index 317131a5e..f9b70ff0b 100644
--- a/Classes/LinphoneUI/StatusBarView.m
+++ b/Classes/LinphoneUI/StatusBarView.m
@@ -1,20 +1,20 @@
-/* StatusBarViewController.m
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU Library General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import "StatusBarView.h"
diff --git a/Classes/LinphoneUI/TabBarView.h b/Classes/LinphoneUI/TabBarView.h
index d132c3433..72e7aa666 100644
--- a/Classes/LinphoneUI/TabBarView.h
+++ b/Classes/LinphoneUI/TabBarView.h
@@ -1,20 +1,20 @@
-/* TabBarViewController.m
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU Library General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import <UIKit/UIKit.h>
diff --git a/Classes/LinphoneUI/TabBarView.m b/Classes/LinphoneUI/TabBarView.m
index 7439ecdca..2d065e00d 100644
--- a/Classes/LinphoneUI/TabBarView.m
+++ b/Classes/LinphoneUI/TabBarView.m
@@ -1,20 +1,20 @@
-/* TabBarViewController.m
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU Library General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import "TabBarView.h"
diff --git a/Classes/LinphoneUI/UIAddressTextField.h b/Classes/LinphoneUI/UIAddressTextField.h
index d0c179654..7abcbee80 100644
--- a/Classes/LinphoneUI/UIAddressTextField.h
+++ b/Classes/LinphoneUI/UIAddressTextField.h
@@ -1,20 +1,20 @@
-/* UIAddressTextField.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU Library General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import <UIKit/UIKit.h>
diff --git a/Classes/LinphoneUI/UIAddressTextField.m b/Classes/LinphoneUI/UIAddressTextField.m
index 70c777e83..f62119c71 100644
--- a/Classes/LinphoneUI/UIAddressTextField.m
+++ b/Classes/LinphoneUI/UIAddressTextField.m
@@ -1,20 +1,20 @@
-/* UIAddressTextField.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU Library General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import "UIAddressTextField.h"
diff --git a/Classes/LinphoneUI/UIAssistantTextField.h b/Classes/LinphoneUI/UIAssistantTextField.h
index ed834c0e8..fe9a78cfa 100644
--- a/Classes/LinphoneUI/UIAssistantTextField.h
+++ b/Classes/LinphoneUI/UIAssistantTextField.h
@@ -1,10 +1,21 @@
-//
-//  UIAssistantTextField.h
-//  linphone
-//
-//  Created by Gautier Pelloux-Prayer on 30/09/15.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <UIKit/UIKit.h>
 
diff --git a/Classes/LinphoneUI/UIAssistantTextField.m b/Classes/LinphoneUI/UIAssistantTextField.m
index 0d29ee3f4..90b850b08 100644
--- a/Classes/LinphoneUI/UIAssistantTextField.m
+++ b/Classes/LinphoneUI/UIAssistantTextField.m
@@ -1,10 +1,21 @@
-//
-//  UIAssistantTextField.m
-//  linphone
-//
-//  Created by Gautier Pelloux-Prayer on 30/09/15.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "UIAssistantTextField.h"
 #import "Utils.h"
diff --git a/Classes/LinphoneUI/UIAvatarPresence.h b/Classes/LinphoneUI/UIAvatarPresence.h
index 1ce962a1e..943f272d6 100644
--- a/Classes/LinphoneUI/UIAvatarPresence.h
+++ b/Classes/LinphoneUI/UIAvatarPresence.h
@@ -1,10 +1,21 @@
-//
-//  UIAvatarPresence.h
-//  linphone
-//
-//  Created by Gautier Pelloux-Prayer on 12/04/16.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 @interface UIAvatarPresence : UIRoundedImageView
 
diff --git a/Classes/LinphoneUI/UIAvatarPresence.m b/Classes/LinphoneUI/UIAvatarPresence.m
index dc626f94f..96ff8ec71 100644
--- a/Classes/LinphoneUI/UIAvatarPresence.m
+++ b/Classes/LinphoneUI/UIAvatarPresence.m
@@ -1,10 +1,21 @@
-//
-//  UIAvatarPresence.m
-//  linphone
-//
-//  Created by Gautier Pelloux-Prayer on 12/04/16.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "UIAvatarPresence.h"
 
diff --git a/Classes/LinphoneUI/UIBackToCallButton.h b/Classes/LinphoneUI/UIBackToCallButton.h
index 31f3b6c5e..24264ca33 100644
--- a/Classes/LinphoneUI/UIBackToCallButton.h
+++ b/Classes/LinphoneUI/UIBackToCallButton.h
@@ -1,10 +1,21 @@
-//
-//  UIBackToCallButton.h
-//  linphone
-//
-//  Created by Gautier Pelloux-Prayer on 26/10/15.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "UIIconButton.h"
 
diff --git a/Classes/LinphoneUI/UIBackToCallButton.m b/Classes/LinphoneUI/UIBackToCallButton.m
index bbf4e8e64..074c06306 100644
--- a/Classes/LinphoneUI/UIBackToCallButton.m
+++ b/Classes/LinphoneUI/UIBackToCallButton.m
@@ -1,10 +1,21 @@
-//
-//  UIBackToCallButton.m
-//  linphone
-//
-//  Created by Gautier Pelloux-Prayer on 26/10/15.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "UIBackToCallButton.h"
 #import "LinphoneManager.h"
diff --git a/Classes/LinphoneUI/UIBluetoothButton.h b/Classes/LinphoneUI/UIBluetoothButton.h
index a73659223..b7bd2c033 100644
--- a/Classes/LinphoneUI/UIBluetoothButton.h
+++ b/Classes/LinphoneUI/UIBluetoothButton.h
@@ -1,21 +1,21 @@
-/* UISpeakerButton.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2011  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or   
- *  (at your option) any later version.                                 
- *                                                                      
- *  This program is distributed in the hope that it will be useful,     
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of      
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the       
- *  GNU General Public License for more details.                
- *                                                                      
- *  You should have received a copy of the GNU General Public License   
- *  along with this program; if not, write to the Free Software         
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */      
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <UIKit/UIKit.h>
 #import "UIToggleButton.h"
diff --git a/Classes/LinphoneUI/UIBluetoothButton.m b/Classes/LinphoneUI/UIBluetoothButton.m
index c5cc4c2a2..17f567d15 100644
--- a/Classes/LinphoneUI/UIBluetoothButton.m
+++ b/Classes/LinphoneUI/UIBluetoothButton.m
@@ -1,20 +1,20 @@
-/* UISpeakerButton.m
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2011  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import "UIBluetoothButton.h"
diff --git a/Classes/LinphoneUI/UIBouncingView.h b/Classes/LinphoneUI/UIBouncingView.h
index 34d77f963..606e2aa21 100644
--- a/Classes/LinphoneUI/UIBouncingView.h
+++ b/Classes/LinphoneUI/UIBouncingView.h
@@ -1,10 +1,21 @@
-//
-//  UIBouncingView.h
-//  linphone
-//
-//  Created by Gautier Pelloux-Prayer on 11/12/15.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <UIKit/UIKit.h>
 
diff --git a/Classes/LinphoneUI/UIBouncingView.m b/Classes/LinphoneUI/UIBouncingView.m
index d43a8f305..58f9a88d7 100644
--- a/Classes/LinphoneUI/UIBouncingView.m
+++ b/Classes/LinphoneUI/UIBouncingView.m
@@ -1,10 +1,21 @@
-//
-//  UIBouncingView.m
-//  linphone
-//
-//  Created by Gautier Pelloux-Prayer on 11/12/15.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "UIBouncingView.h"
 
diff --git a/Classes/LinphoneUI/UICallButton.h b/Classes/LinphoneUI/UICallButton.h
index 9638112ad..f22761979 100644
--- a/Classes/LinphoneUI/UICallButton.h
+++ b/Classes/LinphoneUI/UICallButton.h
@@ -1,21 +1,21 @@
-/* UICallButton.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2011  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or   
- *  (at your option) any later version.                                 
- *                                                                      
- *  This program is distributed in the hope that it will be useful,     
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of      
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the       
- *  GNU General Public License for more details.                
- *                                                                      
- *  You should have received a copy of the GNU General Public License   
- *  along with this program; if not, write to the Free Software         
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */              
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <UIKit/UIKit.h>
 
diff --git a/Classes/LinphoneUI/UICallButton.m b/Classes/LinphoneUI/UICallButton.m
index 434ab0863..b31256721 100644
--- a/Classes/LinphoneUI/UICallButton.m
+++ b/Classes/LinphoneUI/UICallButton.m
@@ -1,20 +1,20 @@
-/* UICallButton.m
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2011  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import "UICallButton.h"
diff --git a/Classes/LinphoneUI/UICallConferenceCell.h b/Classes/LinphoneUI/UICallConferenceCell.h
index ce00eed21..61431a1f9 100644
--- a/Classes/LinphoneUI/UICallConferenceCell.h
+++ b/Classes/LinphoneUI/UICallConferenceCell.h
@@ -1,10 +1,21 @@
-//
-//  UIPausedCallCell.h
-//  linphone
-//
-//  Created by Gautier Pelloux-Prayer on 11/09/15.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "UIRoundedImageView.h"
 #import "LinphoneManager.h"
diff --git a/Classes/LinphoneUI/UICallConferenceCell.m b/Classes/LinphoneUI/UICallConferenceCell.m
index 52c513e19..f04a9b26c 100644
--- a/Classes/LinphoneUI/UICallConferenceCell.m
+++ b/Classes/LinphoneUI/UICallConferenceCell.m
@@ -1,10 +1,21 @@
-//
-//  UIPausedCallCell.m
-//  linphone
-//
-//  Created by Gautier Pelloux-Prayer on 11/09/15.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "UICallConferenceCell.h"
 #import "Utils.h"
diff --git a/Classes/LinphoneUI/UICallPausedCell.h b/Classes/LinphoneUI/UICallPausedCell.h
index 85bf8f09f..181127c6e 100644
--- a/Classes/LinphoneUI/UICallPausedCell.h
+++ b/Classes/LinphoneUI/UICallPausedCell.h
@@ -1,10 +1,21 @@
-//
-//  UIPausedCallCell.h
-//  linphone
-//
-//  Created by Gautier Pelloux-Prayer on 11/09/15.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "UIRoundedImageView.h"
 #import "LinphoneManager.h"
diff --git a/Classes/LinphoneUI/UICallPausedCell.m b/Classes/LinphoneUI/UICallPausedCell.m
index 95990b4db..a13d37a05 100644
--- a/Classes/LinphoneUI/UICallPausedCell.m
+++ b/Classes/LinphoneUI/UICallPausedCell.m
@@ -1,10 +1,21 @@
-//
-//  UIPausedCallCell.m
-//  linphone
-//
-//  Created by Gautier Pelloux-Prayer on 11/09/15.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "UICallPausedCell.h"
 #import "Utils.h"
diff --git a/Classes/LinphoneUI/UICamSwitch.h b/Classes/LinphoneUI/UICamSwitch.h
index 76b7eaf4f..24b0f014e 100644
--- a/Classes/LinphoneUI/UICamSwitch.h
+++ b/Classes/LinphoneUI/UICamSwitch.h
@@ -1,21 +1,21 @@
-/* UICamSwitch.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2011  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or   
- *  (at your option) any later version.                                 
- *                                                                      
- *  This program is distributed in the hope that it will be useful,     
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of      
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the       
- *  GNU Library General Public License for more details.                
- *                                                                      
- *  You should have received a copy of the GNU General Public License   
- *  along with this program; if not, write to the Free Software         
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */       
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <UIKit/UIKit.h>
 
diff --git a/Classes/LinphoneUI/UICamSwitch.m b/Classes/LinphoneUI/UICamSwitch.m
index ae606a272..b7493fd57 100644
--- a/Classes/LinphoneUI/UICamSwitch.m
+++ b/Classes/LinphoneUI/UICamSwitch.m
@@ -1,20 +1,20 @@
-/* UICamSwitch.m
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2011  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU Library General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import "UICamSwitch.h"
diff --git a/Classes/LinphoneUI/UIChatBubblePhotoCell.h b/Classes/LinphoneUI/UIChatBubblePhotoCell.h
index c39967456..93924f698 100644
--- a/Classes/LinphoneUI/UIChatBubblePhotoCell.h
+++ b/Classes/LinphoneUI/UIChatBubblePhotoCell.h
@@ -1,20 +1,20 @@
-/* UIChatRoomCell.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU Library General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import <UIKit/UIKit.h>
diff --git a/Classes/LinphoneUI/UIChatBubblePhotoCell.m b/Classes/LinphoneUI/UIChatBubblePhotoCell.m
index a568f0940..becd3fcd4 100644
--- a/Classes/LinphoneUI/UIChatBubblePhotoCell.m
+++ b/Classes/LinphoneUI/UIChatBubblePhotoCell.m
@@ -1,20 +1,20 @@
-/* UIChatRoomCell.m
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU Library General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import "UIChatBubblePhotoCell.h"
diff --git a/Classes/LinphoneUI/UIChatBubbleTextCell.h b/Classes/LinphoneUI/UIChatBubbleTextCell.h
index d3f7ce842..792295354 100644
--- a/Classes/LinphoneUI/UIChatBubbleTextCell.h
+++ b/Classes/LinphoneUI/UIChatBubbleTextCell.h
@@ -1,20 +1,20 @@
-/* UIChatRoomCell.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU Library General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import <UIKit/UIKit.h>
diff --git a/Classes/LinphoneUI/UIChatBubbleTextCell.m b/Classes/LinphoneUI/UIChatBubbleTextCell.m
index fc9c39f96..30e126e28 100644
--- a/Classes/LinphoneUI/UIChatBubbleTextCell.m
+++ b/Classes/LinphoneUI/UIChatBubbleTextCell.m
@@ -1,20 +1,20 @@
-/* UIChatRoomCell.m
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU Library General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import "UIChatBubbleTextCell.h"
diff --git a/Classes/LinphoneUI/UIChatCell.h b/Classes/LinphoneUI/UIChatCell.h
index e63dfb5ea..6f65e6c23 100644
--- a/Classes/LinphoneUI/UIChatCell.h
+++ b/Classes/LinphoneUI/UIChatCell.h
@@ -1,21 +1,21 @@
-/* UIChatCell.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or   
- *  (at your option) any later version.                                 
- *                                                                      
- *  This program is distributed in the hope that it will be useful,     
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of      
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the       
- *  GNU Library General Public License for more details.                
- *                                                                      
- *  You should have received a copy of the GNU General Public License   
- *  along with this program; if not, write to the Free Software         
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */  
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <UIKit/UIKit.h>
 
diff --git a/Classes/LinphoneUI/UIChatCell.m b/Classes/LinphoneUI/UIChatCell.m
index 1df3d50c7..e1b4b5b21 100644
--- a/Classes/LinphoneUI/UIChatCell.m
+++ b/Classes/LinphoneUI/UIChatCell.m
@@ -1,20 +1,20 @@
-/* UIChatCell.m
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU Library General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import "UIChatCell.h"
diff --git a/Classes/LinphoneUI/UIChatConversationImdnTableViewCell.h b/Classes/LinphoneUI/UIChatConversationImdnTableViewCell.h
index 32bbcab71..c18638ec0 100644
--- a/Classes/LinphoneUI/UIChatConversationImdnTableViewCell.h
+++ b/Classes/LinphoneUI/UIChatConversationImdnTableViewCell.h
@@ -1,9 +1,21 @@
-//
-//  UIChatConversationImdnTableViewCell.h
-//  linphone
-//
-//  Created by REIS Benjamin on 25/04/2018.
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #ifndef UIChatConversationImdnTableViewCell_h
 #define UIChatConversationImdnTableViewCell_h
diff --git a/Classes/LinphoneUI/UIChatConversationImdnTableViewCell.m b/Classes/LinphoneUI/UIChatConversationImdnTableViewCell.m
index bdc64412d..a4f7f84c2 100644
--- a/Classes/LinphoneUI/UIChatConversationImdnTableViewCell.m
+++ b/Classes/LinphoneUI/UIChatConversationImdnTableViewCell.m
@@ -1,9 +1,21 @@
-//
-//  UIChatConversationInfoTableViewCell.m
-//  linphone
-//
-//  Created by REIS Benjamin on 23/10/2017.
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "PhoneMainView.h"
 #import "UIChatConversationImdnTableViewCell.h"
diff --git a/Classes/LinphoneUI/UIChatConversationInfoTableViewCell.h b/Classes/LinphoneUI/UIChatConversationInfoTableViewCell.h
index 8d5d1d24e..0e0d7020d 100644
--- a/Classes/LinphoneUI/UIChatConversationInfoTableViewCell.h
+++ b/Classes/LinphoneUI/UIChatConversationInfoTableViewCell.h
@@ -1,9 +1,21 @@
-//
-//  UIChatConversationInfoTableViewCell.h
-//  linphone
-//
-//  Created by REIS Benjamin on 23/10/2017.
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <UIKit/UIKit.h>
 #import "ChatConversationInfoView.h"
diff --git a/Classes/LinphoneUI/UIChatConversationInfoTableViewCell.m b/Classes/LinphoneUI/UIChatConversationInfoTableViewCell.m
index 8a09e7188..29379cdd8 100644
--- a/Classes/LinphoneUI/UIChatConversationInfoTableViewCell.m
+++ b/Classes/LinphoneUI/UIChatConversationInfoTableViewCell.m
@@ -1,9 +1,21 @@
-//
-//  UIChatConversationInfoTableViewCell.m
-//  linphone
-//
-//  Created by REIS Benjamin on 23/10/2017.
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "PhoneMainView.h"
 #import "UIChatConversationInfoTableViewCell.h"
diff --git a/Classes/LinphoneUI/UIChatCreateCell.h b/Classes/LinphoneUI/UIChatCreateCell.h
index 0a035ec01..67ff536aa 100644
--- a/Classes/LinphoneUI/UIChatCreateCell.h
+++ b/Classes/LinphoneUI/UIChatCreateCell.h
@@ -1,10 +1,21 @@
-//
-//  UIChatCreateCellViewTableViewCell.h
-//  linphone
-//
-//  Created by Gautier Pelloux-Prayer on 12/10/15.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <UIKit/UIKit.h>
 
diff --git a/Classes/LinphoneUI/UIChatCreateCell.m b/Classes/LinphoneUI/UIChatCreateCell.m
index 6a0c8fe4f..289b4f72e 100644
--- a/Classes/LinphoneUI/UIChatCreateCell.m
+++ b/Classes/LinphoneUI/UIChatCreateCell.m
@@ -1,10 +1,21 @@
-//
-//  UIChatCreateCellViewTableViewCell.m
-//  linphone
-//
-//  Created by Gautier Pelloux-Prayer on 12/10/15.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "UIChatCreateCell.h"
 
diff --git a/Classes/LinphoneUI/UIChatCreateCollectionViewCell.h b/Classes/LinphoneUI/UIChatCreateCollectionViewCell.h
index 59fb81c6b..b7844c07a 100644
--- a/Classes/LinphoneUI/UIChatCreateCollectionViewCell.h
+++ b/Classes/LinphoneUI/UIChatCreateCollectionViewCell.h
@@ -1,9 +1,21 @@
-//
-//  UIChatCreateCollectionViewCell.h
-//  linphone
-//
-//  Created by REIS Benjamin on 03/10/2017.
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <UIKit/UIKit.h>
 #import "ChatConversationCreateView.h"
diff --git a/Classes/LinphoneUI/UIChatCreateCollectionViewCell.m b/Classes/LinphoneUI/UIChatCreateCollectionViewCell.m
index 868dad471..bd22df4ec 100644
--- a/Classes/LinphoneUI/UIChatCreateCollectionViewCell.m
+++ b/Classes/LinphoneUI/UIChatCreateCollectionViewCell.m
@@ -1,9 +1,21 @@
-//
-//  UIChatCreateCollectionViewCell.m
-//  linphone
-//
-//  Created by REIS Benjamin on 03/10/2017.
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "UIChatCreateCollectionViewCell.h"
 
diff --git a/Classes/LinphoneUI/UIChatNotifiedEventCell.h b/Classes/LinphoneUI/UIChatNotifiedEventCell.h
index a79090ff5..2384cf521 100644
--- a/Classes/LinphoneUI/UIChatNotifiedEventCell.h
+++ b/Classes/LinphoneUI/UIChatNotifiedEventCell.h
@@ -1,9 +1,21 @@
-//
-//  UIChatNotifiedEventCell.h
-//  linphone
-//
-//  Created by REIS Benjamin on 30/10/2017.
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #ifndef UIChatNotifiedEventCell_h
 #define UIChatNotifiedEventCell_h
diff --git a/Classes/LinphoneUI/UIChatNotifiedEventCell.m b/Classes/LinphoneUI/UIChatNotifiedEventCell.m
index 5fcb68701..8844cb158 100644
--- a/Classes/LinphoneUI/UIChatNotifiedEventCell.m
+++ b/Classes/LinphoneUI/UIChatNotifiedEventCell.m
@@ -1,9 +1,21 @@
-//
-//  UIChatNotifiedEventCell.m
-//  linphone
-//
-//  Created by REIS Benjamin on 30/10/2017.
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <Foundation/Foundation.h>
 #import "UIChatNotifiedEventCell.h"
diff --git a/Classes/LinphoneUI/UICheckBoxTableView.h b/Classes/LinphoneUI/UICheckBoxTableView.h
index a524ce1ba..7f66defb4 100644
--- a/Classes/LinphoneUI/UICheckBoxTableView.h
+++ b/Classes/LinphoneUI/UICheckBoxTableView.h
@@ -1,10 +1,21 @@
-//
-//  UICheckBoxTVTableViewController.h
-//  linphone
-//
-//  Created by Gautier Pelloux-Prayer on 29/09/15.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #pragma once
 
diff --git a/Classes/LinphoneUI/UICheckBoxTableView.m b/Classes/LinphoneUI/UICheckBoxTableView.m
index abcfc8c0c..6a79e19cc 100644
--- a/Classes/LinphoneUI/UICheckBoxTableView.m
+++ b/Classes/LinphoneUI/UICheckBoxTableView.m
@@ -1,20 +1,20 @@
-/* HistoryTableViewController.m
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2009  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import "UICheckBoxTableView.h"
diff --git a/Classes/LinphoneUI/UICompositeView.h b/Classes/LinphoneUI/UICompositeView.h
index 7af4bd45e..0d165b48c 100644
--- a/Classes/LinphoneUI/UICompositeView.h
+++ b/Classes/LinphoneUI/UICompositeView.h
@@ -1,20 +1,20 @@
-/* UICompositeView.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU Library General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import <UIKit/UIKit.h>
diff --git a/Classes/LinphoneUI/UICompositeView.m b/Classes/LinphoneUI/UICompositeView.m
index 621f4730e..152236620 100644
--- a/Classes/LinphoneUI/UICompositeView.m
+++ b/Classes/LinphoneUI/UICompositeView.m
@@ -1,21 +1,21 @@
-/* UICompositeView.m
-*
-* Copyright (C) 2012  Belledonne Comunications, Grenoble, France
-*
-*  This program is free software; you can redistribute it and/or modify
-*  it under the terms of the GNU General Public License as published by
-*  the Free Software Foundation; either version 2 of the License, or
-*  (at your option) any later version.
-*
-*  This program is distributed in the hope that it will be useful,
-*  but WITHOUT ANY WARRANTY; without even the implied warranty of
-*  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-*  GNU Library General Public License for more details.
-*
-*  You should have received a copy of the GNU General Public License
-*  along with this program; if not, write to the Free Software
-*  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-*/
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "UICompositeView.h"
 
diff --git a/Classes/LinphoneUI/UIConfirmationDialog.h b/Classes/LinphoneUI/UIConfirmationDialog.h
index 0ed2416d9..31202d2cc 100644
--- a/Classes/LinphoneUI/UIConfirmationDialog.h
+++ b/Classes/LinphoneUI/UIConfirmationDialog.h
@@ -1,10 +1,21 @@
-//
-//  UIConfirmationDialog.h
-//  linphone
-//
-//  Created by Gautier Pelloux-Prayer on 11/09/15.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #include "UIRoundBorderedButton.h"
 
diff --git a/Classes/LinphoneUI/UIConfirmationDialog.m b/Classes/LinphoneUI/UIConfirmationDialog.m
index 795039437..214c6f219 100644
--- a/Classes/LinphoneUI/UIConfirmationDialog.m
+++ b/Classes/LinphoneUI/UIConfirmationDialog.m
@@ -1,10 +1,21 @@
-//
-//  UIConfirmationDialog.m
-//  linphone
-//
-//  Created by Gautier Pelloux-Prayer on 11/09/15.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "UIConfirmationDialog.h"
 #import "PhoneMainView.h"
diff --git a/Classes/LinphoneUI/UIContactCell.h b/Classes/LinphoneUI/UIContactCell.h
index 63fc930ee..52e4646c8 100644
--- a/Classes/LinphoneUI/UIContactCell.h
+++ b/Classes/LinphoneUI/UIContactCell.h
@@ -1,21 +1,21 @@
-/* UIContactCell.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or   
- *  (at your option) any later version.                                 
- *                                                                      
- *  This program is distributed in the hope that it will be useful,     
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of      
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the       
- *  GNU Library General Public License for more details.                
- *                                                                      
- *  You should have received a copy of the GNU General Public License   
- *  along with this program; if not, write to the Free Software         
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */  
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <UIKit/UIKit.h>
 #import <AddressBook/AddressBook.h>
diff --git a/Classes/LinphoneUI/UIContactCell.m b/Classes/LinphoneUI/UIContactCell.m
index fb65439f4..d4873e634 100644
--- a/Classes/LinphoneUI/UIContactCell.m
+++ b/Classes/LinphoneUI/UIContactCell.m
@@ -1,20 +1,20 @@
-/* UIContactCell.m
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU Library General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import "UIContactCell.h"
diff --git a/Classes/LinphoneUI/UIContactDetailsCell.h b/Classes/LinphoneUI/UIContactDetailsCell.h
index ec5da8d20..f3b1825c3 100644
--- a/Classes/LinphoneUI/UIContactDetailsCell.h
+++ b/Classes/LinphoneUI/UIContactDetailsCell.h
@@ -1,20 +1,20 @@
-/* UIEditableTableViewCell.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import <UIKit/UIKit.h>
diff --git a/Classes/LinphoneUI/UIContactDetailsCell.m b/Classes/LinphoneUI/UIContactDetailsCell.m
index 94a8cb2fc..cb951774b 100644
--- a/Classes/LinphoneUI/UIContactDetailsCell.m
+++ b/Classes/LinphoneUI/UIContactDetailsCell.m
@@ -1,20 +1,20 @@
-/* UIEditableTableViewCell.m
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import "UIContactDetailsCell.h"
diff --git a/Classes/LinphoneUI/UIDeviceCell.h b/Classes/LinphoneUI/UIDeviceCell.h
index 5a62e8222..acc1570c2 100644
--- a/Classes/LinphoneUI/UIDeviceCell.h
+++ b/Classes/LinphoneUI/UIDeviceCell.h
@@ -1,20 +1,20 @@
-/* UIDeviceCell.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2019  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import <UIKit/UIKit.h>
diff --git a/Classes/LinphoneUI/UIDeviceCell.m b/Classes/LinphoneUI/UIDeviceCell.m
index ddeb51241..e9b2aac38 100644
--- a/Classes/LinphoneUI/UIDeviceCell.m
+++ b/Classes/LinphoneUI/UIDeviceCell.m
@@ -1,20 +1,20 @@
-/* UIDeviceCell.m
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2019  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import "UIDeviceCell.h"
diff --git a/Classes/LinphoneUI/UIDevicesDetails.h b/Classes/LinphoneUI/UIDevicesDetails.h
index b934c1ff3..d3d9ea960 100644
--- a/Classes/LinphoneUI/UIDevicesDetails.h
+++ b/Classes/LinphoneUI/UIDevicesDetails.h
@@ -1,20 +1,20 @@
-/* UIDevicesDetails.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2019  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 #import <UIKit/UIKit.h>
 
diff --git a/Classes/LinphoneUI/UIDevicesDetails.m b/Classes/LinphoneUI/UIDevicesDetails.m
index 8cc13fa4c..2bd569194 100644
--- a/Classes/LinphoneUI/UIDevicesDetails.m
+++ b/Classes/LinphoneUI/UIDevicesDetails.m
@@ -1,21 +1,22 @@
-/* UIDevicesDetails.m
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2019  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
+
 #import "UIDevicesDetails.h"
 #import "UIDeviceCell.h"
 
diff --git a/Classes/LinphoneUI/UIDigitButton.h b/Classes/LinphoneUI/UIDigitButton.h
index 8bfb2b923..5c7f9c1a8 100644
--- a/Classes/LinphoneUI/UIDigitButton.h
+++ b/Classes/LinphoneUI/UIDigitButton.h
@@ -1,21 +1,21 @@
-/* UIDigitButton.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2011  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or   
- *  (at your option) any later version.                                 
- *                                                                      
- *  This program is distributed in the hope that it will be useful,     
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of      
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the       
- *  GNU General Public License for more details.                
- *                                                                      
- *  You should have received a copy of the GNU General Public License   
- *  along with this program; if not, write to the Free Software         
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */              
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <UIKit/UIKit.h>
 
diff --git a/Classes/LinphoneUI/UIDigitButton.m b/Classes/LinphoneUI/UIDigitButton.m
index af417e17d..1abcac2f9 100644
--- a/Classes/LinphoneUI/UIDigitButton.m
+++ b/Classes/LinphoneUI/UIDigitButton.m
@@ -1,20 +1,20 @@
-/* UIDigitButton.m
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2011  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import "UIDigitButton.h"
diff --git a/Classes/LinphoneUI/UIHangUpButton.h b/Classes/LinphoneUI/UIHangUpButton.h
index 0be37a753..8d9c28fc9 100644
--- a/Classes/LinphoneUI/UIHangUpButton.h
+++ b/Classes/LinphoneUI/UIHangUpButton.h
@@ -1,21 +1,21 @@
-/* UIHangUpButton.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2011  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or   
- *  (at your option) any later version.                                 
- *                                                                      
- *  This program is distributed in the hope that it will be useful,     
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of      
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the       
- *  GNU General Public License for more details.                
- *                                                                      
- *  You should have received a copy of the GNU General Public License   
- *  along with this program; if not, write to the Free Software         
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */       
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <UIKit/UIKit.h>
 
diff --git a/Classes/LinphoneUI/UIHangUpButton.m b/Classes/LinphoneUI/UIHangUpButton.m
index 48bd64528..3d1b48914 100644
--- a/Classes/LinphoneUI/UIHangUpButton.m
+++ b/Classes/LinphoneUI/UIHangUpButton.m
@@ -1,20 +1,20 @@
-/* UIHangUpButton.m
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2011  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import "UIHangUpButton.h"
diff --git a/Classes/LinphoneUI/UIHistoryCell.h b/Classes/LinphoneUI/UIHistoryCell.h
index 8cba9e8da..0af3b5c88 100644
--- a/Classes/LinphoneUI/UIHistoryCell.h
+++ b/Classes/LinphoneUI/UIHistoryCell.h
@@ -1,21 +1,21 @@
-/* UIHistoryCell.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or   
- *  (at your option) any later version.                                 
- *                                                                      
- *  This program is distributed in the hope that it will be useful,     
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of      
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the       
- *  GNU Library General Public License for more details.                
- *                                                                      
- *  You should have received a copy of the GNU General Public License   
- *  along with this program; if not, write to the Free Software         
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */ 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <UIKit/UIKit.h>
 
diff --git a/Classes/LinphoneUI/UIHistoryCell.m b/Classes/LinphoneUI/UIHistoryCell.m
index 7f74b47ec..1dc8f6835 100644
--- a/Classes/LinphoneUI/UIHistoryCell.m
+++ b/Classes/LinphoneUI/UIHistoryCell.m
@@ -1,20 +1,20 @@
-/* UIHistoryCell.m
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU Library General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import "UIHistoryCell.h"
diff --git a/Classes/LinphoneUI/UIIconButton.h b/Classes/LinphoneUI/UIIconButton.h
index 641d06ad0..6738e455e 100644
--- a/Classes/LinphoneUI/UIIconButton.h
+++ b/Classes/LinphoneUI/UIIconButton.h
@@ -1,10 +1,21 @@
-//
-//  UIIconButton.h
-//  linphone
-//
-//  Created by Gautier Pelloux-Prayer on 22/07/15.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <UIKit/UIKit.h>
 
diff --git a/Classes/LinphoneUI/UIIconButton.m b/Classes/LinphoneUI/UIIconButton.m
index 80886bd40..8975c97e8 100644
--- a/Classes/LinphoneUI/UIIconButton.m
+++ b/Classes/LinphoneUI/UIIconButton.m
@@ -1,10 +1,21 @@
-//
-//  UIIconButton.m
-//  linphone
-//
-//  Created by Gautier Pelloux-Prayer on 22/07/15.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "UIIconButton.h"
 
diff --git a/Classes/LinphoneUI/UIImageViewDeletable.h b/Classes/LinphoneUI/UIImageViewDeletable.h
index f036fd6b7..9775f8096 100644
--- a/Classes/LinphoneUI/UIImageViewDeletable.h
+++ b/Classes/LinphoneUI/UIImageViewDeletable.h
@@ -1,9 +1,21 @@
-//
-//  UIImageViewDeletable.h
-//  linphone
-//
-//  Created by benjamin_verdier on 28/06/2018.
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <UIKit/UIKit.h>
 
diff --git a/Classes/LinphoneUI/UIImageViewDeletable.m b/Classes/LinphoneUI/UIImageViewDeletable.m
index 157dd640a..4f05f7b3b 100644
--- a/Classes/LinphoneUI/UIImageViewDeletable.m
+++ b/Classes/LinphoneUI/UIImageViewDeletable.m
@@ -1,9 +1,21 @@
-//
-//  UIImageViewDeletable.m
-//  linphone
-//
-//  Created by benjamin_verdier on 28/06/2018.
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "UIImageViewDeletable.h"
 
diff --git a/Classes/LinphoneUI/UILabel+Boldify.h b/Classes/LinphoneUI/UILabel+Boldify.h
index 53a06eb84..9cf845061 100644
--- a/Classes/LinphoneUI/UILabel+Boldify.h
+++ b/Classes/LinphoneUI/UILabel+Boldify.h
@@ -1,10 +1,21 @@
-//
-//  UILabel+Boldify.h
-//  linphone
-//
-//  Created by guillaume on 20/05/2015.
-//  Copyright (c) 2015 Urmet. All rights reserved.
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <Foundation/Foundation.h>
 #import <UIKit/UIKit.h>
diff --git a/Classes/LinphoneUI/UILabel+Boldify.m b/Classes/LinphoneUI/UILabel+Boldify.m
index 2980bac61..0e651c9a7 100644
--- a/Classes/LinphoneUI/UILabel+Boldify.m
+++ b/Classes/LinphoneUI/UILabel+Boldify.m
@@ -1,10 +1,21 @@
-//
-//  UILabel+Boldify.m
-//  linphone
-//
-//  Created by guillaume on 20/05/2015.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "UILabel+Boldify.h"
 
diff --git a/Classes/LinphoneUI/UILinphoneAudioPlayer.h b/Classes/LinphoneUI/UILinphoneAudioPlayer.h
index b6f426356..108e5754d 100644
--- a/Classes/LinphoneUI/UILinphoneAudioPlayer.h
+++ b/Classes/LinphoneUI/UILinphoneAudioPlayer.h
@@ -1,9 +1,21 @@
-//
-//  UILinphoneAudioPlayer.h
-//  linphone
-//
-//  Created by David Idmansour on 13/07/2018.
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <UIKit/UIKit.h>
 
diff --git a/Classes/LinphoneUI/UILinphoneAudioPlayer.m b/Classes/LinphoneUI/UILinphoneAudioPlayer.m
index 5da8908a4..0e901c0cf 100644
--- a/Classes/LinphoneUI/UILinphoneAudioPlayer.m
+++ b/Classes/LinphoneUI/UILinphoneAudioPlayer.m
@@ -1,9 +1,21 @@
-//
-//  UILinphoneAudioPlayer.m
-//  linphone
-//
-//  Created by David Idmansour on 13/07/2018.
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "UILinphoneAudioPlayer.h"
 #import "Utils.h"
diff --git a/Classes/LinphoneUI/UILoadingImageView.h b/Classes/LinphoneUI/UILoadingImageView.h
index d4caa1794..265bac610 100644
--- a/Classes/LinphoneUI/UILoadingImageView.h
+++ b/Classes/LinphoneUI/UILoadingImageView.h
@@ -1,20 +1,20 @@
-/* UILoadingImageView.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU Library General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import <UIKit/UIKit.h>
diff --git a/Classes/LinphoneUI/UILoadingImageView.m b/Classes/LinphoneUI/UILoadingImageView.m
index bdb8e6463..073e6d359 100644
--- a/Classes/LinphoneUI/UILoadingImageView.m
+++ b/Classes/LinphoneUI/UILoadingImageView.m
@@ -1,20 +1,20 @@
-/* UILoadingImageView.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU Library General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import "UILoadingImageView.h"
diff --git a/Classes/LinphoneUI/UIMutedMicroButton.h b/Classes/LinphoneUI/UIMutedMicroButton.h
index 5cfc8ef35..52e38c8a4 100644
--- a/Classes/LinphoneUI/UIMutedMicroButton.h
+++ b/Classes/LinphoneUI/UIMutedMicroButton.h
@@ -1,20 +1,20 @@
-/* UIMutedMicroButton.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2011  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import <UIKit/UIKit.h>
diff --git a/Classes/LinphoneUI/UIMutedMicroButton.m b/Classes/LinphoneUI/UIMutedMicroButton.m
index 62043f6ff..556ecce30 100644
--- a/Classes/LinphoneUI/UIMutedMicroButton.m
+++ b/Classes/LinphoneUI/UIMutedMicroButton.m
@@ -1,20 +1,20 @@
-/* UIMutedMicroButton.m
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2011  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import "UIMutedMicroButton.h"
diff --git a/Classes/LinphoneUI/UIPauseButton.h b/Classes/LinphoneUI/UIPauseButton.h
index 8fb720a41..2271b02f1 100644
--- a/Classes/LinphoneUI/UIPauseButton.h
+++ b/Classes/LinphoneUI/UIPauseButton.h
@@ -1,21 +1,21 @@
-/* UIPauseButton.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or   
- *  (at your option) any later version.                                 
- *                                                                      
- *  This program is distributed in the hope that it will be useful,     
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of      
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the       
- *  GNU General Public License for more details.                
- *                                                                      
- *  You should have received a copy of the GNU General Public License   
- *  along with this program; if not, write to the Free Software         
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */     
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "UIToggleButton.h"
 
diff --git a/Classes/LinphoneUI/UIPauseButton.m b/Classes/LinphoneUI/UIPauseButton.m
index 26778bc13..480d10d64 100644
--- a/Classes/LinphoneUI/UIPauseButton.m
+++ b/Classes/LinphoneUI/UIPauseButton.m
@@ -1,20 +1,20 @@
-/* UIPauseButton.m
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import "UIPauseButton.h"
diff --git a/Classes/LinphoneUI/UIRecordingCell.h b/Classes/LinphoneUI/UIRecordingCell.h
index d39999448..1a8d60dda 100644
--- a/Classes/LinphoneUI/UIRecordingCell.h
+++ b/Classes/LinphoneUI/UIRecordingCell.h
@@ -1,9 +1,21 @@
-//
-//  UIRecordingCell.h
-//  linphone
-//
-//  Created by benjamin_verdier on 25/07/2018.
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <UIKit/UIKit.h>
 
diff --git a/Classes/LinphoneUI/UIRecordingCell.m b/Classes/LinphoneUI/UIRecordingCell.m
index 113afb5c9..d7c0265b3 100644
--- a/Classes/LinphoneUI/UIRecordingCell.m
+++ b/Classes/LinphoneUI/UIRecordingCell.m
@@ -1,9 +1,21 @@
-//
-//  UIRecordingCell.m
-//  linphone
-//
-//  Created by benjamin_verdier on 25/07/2018.
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "UIRecordingCell.h"
 #import "PhoneMainView.h"
diff --git a/Classes/LinphoneUI/UIRoundBorderedButton.h b/Classes/LinphoneUI/UIRoundBorderedButton.h
index ce7b60718..c7c94b263 100644
--- a/Classes/LinphoneUI/UIRoundBorderedButton.h
+++ b/Classes/LinphoneUI/UIRoundBorderedButton.h
@@ -1,10 +1,22 @@
-//
-//  UIRoundBorderedButton.h
-//  linphone
-//
-//  Created by Gautier Pelloux-Prayer on 22/07/15.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #import <UIKit/UIKit.h>
 
 #import "UIIconButton.h"
diff --git a/Classes/LinphoneUI/UIRoundBorderedButton.m b/Classes/LinphoneUI/UIRoundBorderedButton.m
index 249d94f03..6d3b62156 100644
--- a/Classes/LinphoneUI/UIRoundBorderedButton.m
+++ b/Classes/LinphoneUI/UIRoundBorderedButton.m
@@ -1,11 +1,21 @@
-
-//
-//  UIRoundBorderedButton.m
-//  linphone
-//
-//  Created by Gautier Pelloux-Prayer on 22/07/15.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "UIRoundBorderedButton.h"
 
diff --git a/Classes/LinphoneUI/UIRoundedImageView.h b/Classes/LinphoneUI/UIRoundedImageView.h
index ed66e9d41..c50d9cedd 100644
--- a/Classes/LinphoneUI/UIRoundedImageView.h
+++ b/Classes/LinphoneUI/UIRoundedImageView.h
@@ -1,10 +1,21 @@
-//
-//  UIRoundedImageView.h
-//  linphone
-//
-//  Created by guillaume on 13/05/2014.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <UIKit/UIKit.h>
 
diff --git a/Classes/LinphoneUI/UIRoundedImageView.m b/Classes/LinphoneUI/UIRoundedImageView.m
index 46f52857f..f0a2fec42 100644
--- a/Classes/LinphoneUI/UIRoundedImageView.m
+++ b/Classes/LinphoneUI/UIRoundedImageView.m
@@ -1,10 +1,21 @@
-//
-//  UIRoundedImageView.m
-//  linphone
-//
-//  Created by guillaume on 13/05/2014.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "UIRoundedImageView.h"
 #import <QuartzCore/QuartzCore.h>
diff --git a/Classes/LinphoneUI/UIShopTableCell.h b/Classes/LinphoneUI/UIShopTableCell.h
index 538564151..49588b597 100644
--- a/Classes/LinphoneUI/UIShopTableCell.h
+++ b/Classes/LinphoneUI/UIShopTableCell.h
@@ -1,20 +1,20 @@
-/* UIShopTableCell.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU Library General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import <UIKit/UIKit.h>
diff --git a/Classes/LinphoneUI/UIShopTableCell.m b/Classes/LinphoneUI/UIShopTableCell.m
index 13e7a51c6..7f88d498e 100644
--- a/Classes/LinphoneUI/UIShopTableCell.m
+++ b/Classes/LinphoneUI/UIShopTableCell.m
@@ -1,20 +1,20 @@
-/* UIShopTableCell.m
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU Library General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import "UIShopTableCell.h"
diff --git a/Classes/LinphoneUI/UISpeakerButton.h b/Classes/LinphoneUI/UISpeakerButton.h
index 02e723c84..14232c60c 100644
--- a/Classes/LinphoneUI/UISpeakerButton.h
+++ b/Classes/LinphoneUI/UISpeakerButton.h
@@ -1,21 +1,21 @@
-/* UISpeakerButton.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2011  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or   
- *  (at your option) any later version.                                 
- *                                                                      
- *  This program is distributed in the hope that it will be useful,     
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of      
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the       
- *  GNU General Public License for more details.                
- *                                                                      
- *  You should have received a copy of the GNU General Public License   
- *  along with this program; if not, write to the Free Software         
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */       
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <UIKit/UIKit.h>
 
diff --git a/Classes/LinphoneUI/UISpeakerButton.m b/Classes/LinphoneUI/UISpeakerButton.m
index 54985014d..7b39211b1 100644
--- a/Classes/LinphoneUI/UISpeakerButton.m
+++ b/Classes/LinphoneUI/UISpeakerButton.m
@@ -1,20 +1,20 @@
-/* UISpeakerButton.m
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2011  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import <AVFoundation/AVAudioSession.h>
diff --git a/Classes/LinphoneUI/UITextField+DoneButton.h b/Classes/LinphoneUI/UITextField+DoneButton.h
index d596019bc..253ce9b94 100644
--- a/Classes/LinphoneUI/UITextField+DoneButton.h
+++ b/Classes/LinphoneUI/UITextField+DoneButton.h
@@ -1,10 +1,21 @@
-//
-//  UITextField+DoneButton.h
-//  linphone
-//
-//  Created by Gautier Pelloux-Prayer on 14/10/14.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <Foundation/Foundation.h>
 #import <UIKit/UIKit.h>
diff --git a/Classes/LinphoneUI/UITextField+DoneButton.m b/Classes/LinphoneUI/UITextField+DoneButton.m
index b90f0ec6d..933aab695 100644
--- a/Classes/LinphoneUI/UITextField+DoneButton.m
+++ b/Classes/LinphoneUI/UITextField+DoneButton.m
@@ -1,10 +1,21 @@
-//
-//  UITextField+DoneButton.m
-//  linphone
-//
-//  Created by Gautier Pelloux-Prayer on 14/10/14.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "UITextField+DoneButton.h"
 
diff --git a/Classes/LinphoneUI/UITextViewNoDefine.h b/Classes/LinphoneUI/UITextViewNoDefine.h
index 9f7984339..bd9c2c268 100644
--- a/Classes/LinphoneUI/UITextViewNoDefine.h
+++ b/Classes/LinphoneUI/UITextViewNoDefine.h
@@ -1,10 +1,21 @@
-//
-//  UITextFieldNoDefine.h
-//  linphone
-//
-//  Created by guillaume on 05/03/2014.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <UIKit/UIKit.h>
 
diff --git a/Classes/LinphoneUI/UITextViewNoDefine.m b/Classes/LinphoneUI/UITextViewNoDefine.m
index 14c188248..6734bbdbd 100644
--- a/Classes/LinphoneUI/UITextViewNoDefine.m
+++ b/Classes/LinphoneUI/UITextViewNoDefine.m
@@ -1,10 +1,21 @@
-//
-//  UITextViewNoDefine.m
-//  linphone
-//
-//  Created by guillaume on 05/03/2014.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "UITextViewNoDefine.h"
 
diff --git a/Classes/LinphoneUI/UIToggleButton.h b/Classes/LinphoneUI/UIToggleButton.h
index 26828b9b3..c6f80a5a4 100644
--- a/Classes/LinphoneUI/UIToggleButton.h
+++ b/Classes/LinphoneUI/UIToggleButton.h
@@ -1,21 +1,21 @@
-/* UIToggleButton.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2011  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or   
- *  (at your option) any later version.                                 
- *                                                                      
- *  This program is distributed in the hope that it will be useful,     
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of      
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the       
- *  GNU General Public License for more details.                
- *                                                                      
- *  You should have received a copy of the GNU General Public License   
- *  along with this program; if not, write to the Free Software         
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */       
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <UIKit/UIKit.h>
 
diff --git a/Classes/LinphoneUI/UIToggleButton.m b/Classes/LinphoneUI/UIToggleButton.m
index 44b692cba..c253311e3 100644
--- a/Classes/LinphoneUI/UIToggleButton.m
+++ b/Classes/LinphoneUI/UIToggleButton.m
@@ -1,20 +1,20 @@
-/* UIToggleButton.m
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2011  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import "UIToggleButton.h"
diff --git a/Classes/LinphoneUI/UIVideoButton.h b/Classes/LinphoneUI/UIVideoButton.h
index 4686face6..ee01a18a6 100644
--- a/Classes/LinphoneUI/UIVideoButton.h
+++ b/Classes/LinphoneUI/UIVideoButton.h
@@ -1,21 +1,21 @@
-/* UIVideoButton.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2011  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or   
- *  (at your option) any later version.                                 
- *                                                                      
- *  This program is distributed in the hope that it will be useful,     
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of      
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the       
- *  GNU Library General Public License for more details.                
- *                                                                      
- *  You should have received a copy of the GNU General Public License   
- *  along with this program; if not, write to the Free Software         
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */       
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <UIKit/UIKit.h>
 
diff --git a/Classes/LinphoneUI/UIVideoButton.m b/Classes/LinphoneUI/UIVideoButton.m
index 6b1b36ea7..6e36247b1 100644
--- a/Classes/LinphoneUI/UIVideoButton.m
+++ b/Classes/LinphoneUI/UIVideoButton.m
@@ -1,20 +1,20 @@
-/* UIToggleVideoButton.m
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2011  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU Library General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import "UIVideoButton.h"
diff --git a/Classes/LinphoneUI/VideoZoomHandler.h b/Classes/LinphoneUI/VideoZoomHandler.h
index 01f6a9cb3..f713617e0 100644
--- a/Classes/LinphoneUI/VideoZoomHandler.h
+++ b/Classes/LinphoneUI/VideoZoomHandler.h
@@ -1,21 +1,21 @@
-/* VideoZoomHandler.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or   
- *  (at your option) any later version.                                 
- *                                                                      
- *  This program is distributed in the hope that it will be useful,     
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of      
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the       
- *  GNU Library General Public License for more details.                
- *                                                                      
- *  You should have received a copy of the GNU General Public License   
- *  along with this program; if not, write to the Free Software         
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */ 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <Foundation/Foundation.h>
 #import <UIKit/UIKit.h>
diff --git a/Classes/LinphoneUI/VideoZoomHandler.m b/Classes/LinphoneUI/VideoZoomHandler.m
index 87a62126a..7730c115d 100644
--- a/Classes/LinphoneUI/VideoZoomHandler.m
+++ b/Classes/LinphoneUI/VideoZoomHandler.m
@@ -1,20 +1,20 @@
-/* VideoZoomHandler.m
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU Library General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import "VideoZoomHandler.h"
diff --git a/Classes/Log.h b/Classes/Log.h
index 15163daba..c2f264af2 100644
--- a/Classes/Log.h
+++ b/Classes/Log.h
@@ -1,20 +1,20 @@
 /*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import "LinphoneManager.h"
diff --git a/Classes/PhoneMainView.h b/Classes/PhoneMainView.h
index 305780c11..8b7d52a49 100644
--- a/Classes/PhoneMainView.h
+++ b/Classes/PhoneMainView.h
@@ -1,20 +1,20 @@
-/* PhoneMainView.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import <MediaPlayer/MediaPlayer.h>
diff --git a/Classes/PhoneMainView.m b/Classes/PhoneMainView.m
index 415f486b2..606ac1568 100644
--- a/Classes/PhoneMainView.m
+++ b/Classes/PhoneMainView.m
@@ -1,20 +1,20 @@
-/* PhoneMainView.m
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import <QuartzCore/QuartzCore.h>
diff --git a/Classes/ProviderDelegate.h b/Classes/ProviderDelegate.h
index 964aac680..b56968111 100644
--- a/Classes/ProviderDelegate.h
+++ b/Classes/ProviderDelegate.h
@@ -1,10 +1,21 @@
-//
-//  ProviderDelegate.h
-//  linphone
-//
-//  Created by REIS Benjamin on 29/11/2016.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <CallKit/CallKit.h>
 
diff --git a/Classes/ProviderDelegate.m b/Classes/ProviderDelegate.m
index d6f8af406..41d5283ef 100644
--- a/Classes/ProviderDelegate.m
+++ b/Classes/ProviderDelegate.m
@@ -1,10 +1,21 @@
-//
-//  ProviderDelegate.m
-//  linphone
-//
-//  Created by REIS Benjamin on 29/11/2016.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "ProviderDelegate.h"
 #import "LinphoneManager.h"
diff --git a/Classes/RecordingsListTableView.h b/Classes/RecordingsListTableView.h
index 97b672d11..558e46e0f 100644
--- a/Classes/RecordingsListTableView.h
+++ b/Classes/RecordingsListTableView.h
@@ -1,9 +1,21 @@
-//
-//  RecordingsListTableView.h
-//  linphone
-//
-//  Created by benjamin_verdier on 25/07/2018.
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <UIKit/UIKit.h>
 
diff --git a/Classes/RecordingsListTableView.m b/Classes/RecordingsListTableView.m
index 52b4f2ab4..8b82ca83c 100644
--- a/Classes/RecordingsListTableView.m
+++ b/Classes/RecordingsListTableView.m
@@ -1,9 +1,21 @@
-//
-//  RecordingsListTableView.m
-//  linphone
-//
-//  Created by benjamin_verdier on 25/07/2018.
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "RecordingsListTableView.h"
 #import "UIRecordingCell.h"
diff --git a/Classes/RecordingsListView.h b/Classes/RecordingsListView.h
index 8d93e67c3..24d835ae6 100644
--- a/Classes/RecordingsListView.h
+++ b/Classes/RecordingsListView.h
@@ -1,9 +1,21 @@
-//
-//  RecordingsListView.h
-//  linphone
-//
-//  Created by benjamin_verdier on 25/07/2018.
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <UIKit/UIKit.h>
 
diff --git a/Classes/RecordingsListView.m b/Classes/RecordingsListView.m
index dc5abd220..bb234d800 100644
--- a/Classes/RecordingsListView.m
+++ b/Classes/RecordingsListView.m
@@ -1,9 +1,21 @@
-//
-//  RecordingsListView.m
-//  linphone
-//
-//  Created by benjamin_verdier on 25/07/2018.
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "RecordingsListView.h"
 #import "PhoneMainView.h"
diff --git a/Classes/SettingsView.h b/Classes/SettingsView.h
index ce43ef5f5..620215953 100644
--- a/Classes/SettingsView.h
+++ b/Classes/SettingsView.h
@@ -1,20 +1,20 @@
-/* SettingsViewController.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import <UIKit/UIKit.h>
diff --git a/Classes/SettingsView.m b/Classes/SettingsView.m
index eae57d6a4..215388b1d 100644
--- a/Classes/SettingsView.m
+++ b/Classes/SettingsView.m
@@ -1,20 +1,20 @@
-/* SettingsViewController.m
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import "SettingsView.h"
diff --git a/Classes/ShopTableView.h b/Classes/ShopTableView.h
index 3ec63fa5d..61d03b3c0 100644
--- a/Classes/ShopTableView.h
+++ b/Classes/ShopTableView.h
@@ -1,10 +1,21 @@
-//
-//  ShopTableView.h
-//  linphone
-//
-//  Created by Gautier Pelloux-Prayer on 30/08/16.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <UIKit/UIKit.h>
 
diff --git a/Classes/ShopTableView.m b/Classes/ShopTableView.m
index 1c5393c93..5728f8ae5 100644
--- a/Classes/ShopTableView.m
+++ b/Classes/ShopTableView.m
@@ -1,10 +1,21 @@
-//
-//  ShopTableView.m
-//  linphone
-//
-//  Created by Gautier Pelloux-Prayer on 30/08/16.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "ShopTableView.h"
 #import "ShopView.h"
diff --git a/Classes/ShopView.h b/Classes/ShopView.h
index 93892ae33..c9ffbd948 100644
--- a/Classes/ShopView.h
+++ b/Classes/ShopView.h
@@ -1,20 +1,20 @@
-/* AboutViewController.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2009  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import <UIKit/UIKit.h>
diff --git a/Classes/ShopView.m b/Classes/ShopView.m
index e1ac838b8..60594bd36 100644
--- a/Classes/ShopView.m
+++ b/Classes/ShopView.m
@@ -1,20 +1,20 @@
-/* AboutViewController.m
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2009  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import "PhoneMainView.h"
diff --git a/Classes/SideMenuTableView.h b/Classes/SideMenuTableView.h
index 779b7d6d1..4c89c39f1 100644
--- a/Classes/SideMenuTableView.h
+++ b/Classes/SideMenuTableView.h
@@ -1,10 +1,21 @@
-//
-//  SideMenuTableViewController.h
-//  linphone
-//
-//  Created by Gautier Pelloux-Prayer on 28/07/15.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <UIKit/UIKit.h>
 
diff --git a/Classes/SideMenuTableView.m b/Classes/SideMenuTableView.m
index f7b149dd7..631305de8 100644
--- a/Classes/SideMenuTableView.m
+++ b/Classes/SideMenuTableView.m
@@ -1,10 +1,21 @@
-//
-//  SideMenuTableViewController.m
-//  linphone
-//
-//  Created by Gautier Pelloux-Prayer on 28/07/15.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "linphone/core_utils.h"
 
diff --git a/Classes/SideMenuView.h b/Classes/SideMenuView.h
index ac71355c6..cca8229cb 100644
--- a/Classes/SideMenuView.h
+++ b/Classes/SideMenuView.h
@@ -1,10 +1,21 @@
-//
-//  SideMenuViewController.h
-//  linphone
-//
-//  Created by Gautier Pelloux-Prayer on 28/07/15.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <UIKit/UIKit.h>
 
diff --git a/Classes/SideMenuView.m b/Classes/SideMenuView.m
index 62d09399c..501198d43 100644
--- a/Classes/SideMenuView.m
+++ b/Classes/SideMenuView.m
@@ -1,10 +1,21 @@
-//
-//  SideMenuViewController.m
-//  linphone
-//
-//  Created by Gautier Pelloux-Prayer on 28/07/15.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "SideMenuView.h"
 #import "LinphoneManager.h"
diff --git a/Classes/Utils/AudioHelper.h b/Classes/Utils/AudioHelper.h
index 03ae31c66..2de6d6477 100644
--- a/Classes/Utils/AudioHelper.h
+++ b/Classes/Utils/AudioHelper.h
@@ -1,10 +1,21 @@
-//
-//  AudioHelper.h
-//  linphone
-//
-//  Created by REIS Benjamin on 01/03/2017.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #ifndef AudioHelper_h
 #define AudioHelper_h
diff --git a/Classes/Utils/FastAddressBook.h b/Classes/Utils/FastAddressBook.h
index d0e505517..40683a803 100644
--- a/Classes/Utils/FastAddressBook.h
+++ b/Classes/Utils/FastAddressBook.h
@@ -1,20 +1,20 @@
-/* FastAddressBook.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2011  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed |in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import <Foundation/Foundation.h>
diff --git a/Classes/Utils/FastAddressBook.m b/Classes/Utils/FastAddressBook.m
index 32c0103f9..b14ab03b7 100644
--- a/Classes/Utils/FastAddressBook.m
+++ b/Classes/Utils/FastAddressBook.m
@@ -1,21 +1,22 @@
-/* FastAddressBook.h
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2011  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
+
 #ifdef __IPHONE_9_0
 #import <Contacts/Contacts.h>
 #endif
diff --git a/Classes/Utils/FileTransferDelegate.h b/Classes/Utils/FileTransferDelegate.h
index 867285eef..266c5a08c 100644
--- a/Classes/Utils/FileTransferDelegate.h
+++ b/Classes/Utils/FileTransferDelegate.h
@@ -1,10 +1,21 @@
-//
-//  FileTransferDelegate.h
-//  linphone
-//
-//  Created by Gautier Pelloux-Prayer on 10/06/15.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <Foundation/Foundation.h>
 
diff --git a/Classes/Utils/FileTransferDelegate.m b/Classes/Utils/FileTransferDelegate.m
index def684007..7ac5b11be 100644
--- a/Classes/Utils/FileTransferDelegate.m
+++ b/Classes/Utils/FileTransferDelegate.m
@@ -1,10 +1,21 @@
-//
-//  FileTransferDelegate.m
-//  linphone
-//
-//  Created by Gautier Pelloux-Prayer on 10/06/15.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "FileTransferDelegate.h"
 #import "LinphoneManager.h"
diff --git a/Classes/Utils/Log.m b/Classes/Utils/Log.m
index eb996cb8b..fc4b7ff43 100644
--- a/Classes/Utils/Log.m
+++ b/Classes/Utils/Log.m
@@ -1,20 +1,20 @@
 /*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import "Log.h"
diff --git a/Classes/Utils/Utils.h b/Classes/Utils/Utils.h
index ec0b87f9e..ee47e89fd 100644
--- a/Classes/Utils/Utils.h
+++ b/Classes/Utils/Utils.h
@@ -1,20 +1,20 @@
 /*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone 
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import "LinphoneManager.h"
diff --git a/Classes/Utils/Utils.m b/Classes/Utils/Utils.m
index 4a74e2a97..d4d751714 100644
--- a/Classes/Utils/Utils.m
+++ b/Classes/Utils/Utils.m
@@ -1,21 +1,20 @@
-
-/* Utils.m
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2012  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import <UIKit/UIView.h>
diff --git a/Classes/Utils/XMLRPCHelper.h b/Classes/Utils/XMLRPCHelper.h
index 4baecc43a..127d815cc 100644
--- a/Classes/Utils/XMLRPCHelper.h
+++ b/Classes/Utils/XMLRPCHelper.h
@@ -1,9 +1,21 @@
-//
-//  XMLRPCHelper.h
-//  Linphone
-//
-//  Created by Brieuc on 06/09/2016.
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 @interface XMLRPCHelper : NSObject
 /* This class is only here to handle
diff --git a/Classes/Utils/XMLRPCHelper.m b/Classes/Utils/XMLRPCHelper.m
index b60f0e4f3..c455693c4 100644
--- a/Classes/Utils/XMLRPCHelper.m
+++ b/Classes/Utils/XMLRPCHelper.m
@@ -1,10 +1,21 @@
-//
-//  UrmetXMLRPC.m
-//  IperVoice
-//
-//  Created by guillaume on 01/06/2015.
-//  Copyright (c) 2015 Urmet. All rights reserved.
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <Foundation/Foundation.h>
 
diff --git a/LiblinphoneTester/AppDelegate.h b/LiblinphoneTester/AppDelegate.h
index 514c4fb8a..a3847ad02 100644
--- a/LiblinphoneTester/AppDelegate.h
+++ b/LiblinphoneTester/AppDelegate.h
@@ -1,10 +1,21 @@
-//
-//  AppDelegate.h
-//  LinphoneTester
-//
-//  Created by guillaume on 28/05/2014.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <UIKit/UIKit.h>
 
diff --git a/LiblinphoneTester/AppDelegate.m b/LiblinphoneTester/AppDelegate.m
index c2f8ee863..fd03a8667 100644
--- a/LiblinphoneTester/AppDelegate.m
+++ b/LiblinphoneTester/AppDelegate.m
@@ -1,10 +1,21 @@
-//
-//  AppDelegate.m
-//  LinphoneTester
-//
-//  Created by guillaume on 28/05/2014.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "AppDelegate.h"
 
diff --git a/LiblinphoneTester/DetailTableView.h b/LiblinphoneTester/DetailTableView.h
index d005ec2b7..452e765e0 100644
--- a/LiblinphoneTester/DetailTableView.h
+++ b/LiblinphoneTester/DetailTableView.h
@@ -1,10 +1,21 @@
-//
-//  DetailViewController.h
-//  LinphoneTester
-//
-//  Created by guillaume on 28/05/2014.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <UIKit/UIKit.h>
 
diff --git a/LiblinphoneTester/DetailTableView.m b/LiblinphoneTester/DetailTableView.m
index 784564265..c21b993f3 100644
--- a/LiblinphoneTester/DetailTableView.m
+++ b/LiblinphoneTester/DetailTableView.m
@@ -1,10 +1,21 @@
-//
-//  DetailViewController.m
-//  LinphoneTester
-//
-//  Created by guillaume on 28/05/2014.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "DetailTableView.h"
 #import "MasterView.h"
diff --git a/LiblinphoneTester/MasterView.h b/LiblinphoneTester/MasterView.h
index 74f052c43..cdf8714da 100644
--- a/LiblinphoneTester/MasterView.h
+++ b/LiblinphoneTester/MasterView.h
@@ -1,10 +1,21 @@
-//
-//  MasterViewController.h
-//  LinphoneTester
-//
-//  Created by guillaume on 28/05/2014.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <UIKit/UIKit.h>
 
diff --git a/LiblinphoneTester/MasterView.m b/LiblinphoneTester/MasterView.m
index 3aefe7b55..0e586db70 100644
--- a/LiblinphoneTester/MasterView.m
+++ b/LiblinphoneTester/MasterView.m
@@ -1,10 +1,21 @@
-//
-//  MasterViewController.m
-//  LinphoneTester
-//
-//  Created by guillaume on 28/05/2014.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "MasterView.h"
 #import "DetailTableView.h"
diff --git a/LiblinphoneTester/main.m b/LiblinphoneTester/main.m
index 857c258f0..d1ef5d091 100644
--- a/LiblinphoneTester/main.m
+++ b/LiblinphoneTester/main.m
@@ -1,10 +1,21 @@
-//
-//  main.m
-//  LinphoneTester
-//
-//  Created by guillaume on 28/05/2014.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <UIKit/UIKit.h>
 #import "AppDelegate.h"
diff --git a/TestsUI/AssistantTester.h b/TestsUI/AssistantTester.h
index 99b53c690..9a4878587 100644
--- a/TestsUI/AssistantTester.h
+++ b/TestsUI/AssistantTester.h
@@ -1,10 +1,21 @@
-//
-//  AssistantTester.h
-//  linphone
-//
-//  Created by Guillaume on 17/01/2015.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "LinphoneTestCase.h"
 
diff --git a/TestsUI/AssistantTester.m b/TestsUI/AssistantTester.m
index 4208add22..2afd916c2 100644
--- a/TestsUI/AssistantTester.m
+++ b/TestsUI/AssistantTester.m
@@ -1,10 +1,21 @@
-//
-//  AssistantTester.m
-//  linphone
-//
-//  Created by Guillaume on 17/01/2015.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "AssistantTester.h"
 #import <KIF/KIF.h>
diff --git a/TestsUI/CallTester.h b/TestsUI/CallTester.h
index 0ae418841..244293d75 100644
--- a/TestsUI/CallTester.h
+++ b/TestsUI/CallTester.h
@@ -1,10 +1,21 @@
-//
-//  CallTester.h
-//  linphone
-//
-//  Created by Gautier Pelloux-Prayer on 04/04/16.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "LinphoneTestCase.h"
 
diff --git a/TestsUI/CallTester.m b/TestsUI/CallTester.m
index 0b5c66a1d..8226981be 100644
--- a/TestsUI/CallTester.m
+++ b/TestsUI/CallTester.m
@@ -1,10 +1,21 @@
-//
-//  CallTester.m
-//  linphone
-//
-//  Created by Gautier Pelloux-Prayer on 04/04/16.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "CallTester.h"
 
diff --git a/TestsUI/ChatTester.h b/TestsUI/ChatTester.h
index 1f6cd2691..0e79e4162 100644
--- a/TestsUI/ChatTester.h
+++ b/TestsUI/ChatTester.h
@@ -1,10 +1,21 @@
-//
-//  ChatTester.h
-//  linphone
-//
-//  Created by Guillaume on 17/01/2015.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "LinphoneTestCase.h"
 
diff --git a/TestsUI/ChatTester.m b/TestsUI/ChatTester.m
index 9c4031a04..078f176c7 100644
--- a/TestsUI/ChatTester.m
+++ b/TestsUI/ChatTester.m
@@ -1,10 +1,21 @@
-//
-//  ChatTester.m
-//  linphone
-//
-//  Created by Guillaume on 17/01/2015.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "ChatTester.h"
 #include "LinphoneManager.h"
diff --git a/TestsUI/ContactsTester.h b/TestsUI/ContactsTester.h
index 7c8e2f052..a344267e5 100644
--- a/TestsUI/ContactsTester.h
+++ b/TestsUI/ContactsTester.h
@@ -1,10 +1,21 @@
-//
-//  ContactsTester.h
-//  linphone
-//
-//  Created by Guillaume BIENKOWSKI on 17/02/2015.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "LinphoneTestCase.h"
 
diff --git a/TestsUI/ContactsTester.m b/TestsUI/ContactsTester.m
index fe1e17c21..67c168c65 100644
--- a/TestsUI/ContactsTester.m
+++ b/TestsUI/ContactsTester.m
@@ -1,10 +1,21 @@
-//
-//  ContactsTester.m
-//  linphone
-//
-//  Created by Guillaume BIENKOWSKI on 17/02/2015.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "ContactsTester.h"
 
diff --git a/TestsUI/LinphoneTestCase.h b/TestsUI/LinphoneTestCase.h
index fec85cf43..8e3dba274 100644
--- a/TestsUI/LinphoneTestCase.h
+++ b/TestsUI/LinphoneTestCase.h
@@ -1,10 +1,21 @@
-//
-//  LinphoneTestCase.h
-//  linphone
-//
-//  Created by Guillaume BIENKOWSKI on 19/01/2015.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <KIF/KIF.h>
 #import <KIF/UIApplication-KIFAdditions.h>
diff --git a/TestsUI/LinphoneTestCase.m b/TestsUI/LinphoneTestCase.m
index 3cbda1d9e..05fffaa79 100644
--- a/TestsUI/LinphoneTestCase.m
+++ b/TestsUI/LinphoneTestCase.m
@@ -1,10 +1,21 @@
-//
-//  LinphoneTestCase.m
-//  linphone
-//
-//  Created by Guillaume BIENKOWSKI on 19/01/2015.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "LinphoneTestCase.h"
 
diff --git a/TestsUI/NotificationTester.h b/TestsUI/NotificationTester.h
index 31eaa1af4..1598643b2 100644
--- a/TestsUI/NotificationTester.h
+++ b/TestsUI/NotificationTester.h
@@ -1,10 +1,22 @@
-//
-//  NotificationTester.h
-//  linphone
-//
-//  Created by Gautier Pelloux-Prayer on 10/03/16.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #import "LinphoneTestCase.h"
 
 @interface NotificationTester : LinphoneTestCase
diff --git a/TestsUI/NotificationTester.m b/TestsUI/NotificationTester.m
index 13eb336a3..2440d8d60 100644
--- a/TestsUI/NotificationTester.m
+++ b/TestsUI/NotificationTester.m
@@ -1,10 +1,21 @@
-//
-//  NotificationTester.m
-//  linphone
-//
-//  Created by Gautier Pelloux-Prayer on 10/03/16.
-//
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "NotificationTester.h"
 
diff --git a/Tools/change_ios_custom_font.sh b/Tools/change_ios_custom_font.sh
index bf25b1dd1..b1e7f9d63 100755
--- a/Tools/change_ios_custom_font.sh
+++ b/Tools/change_ios_custom_font.sh
@@ -1,22 +1,23 @@
 #!/bin/bash
 
-# change_ios_custom_font.sh
-#
-# Copyright (C) 2012  Belledonne Comunications, Grenoble, France
-#
-#  This program is free software; you can redistribute it and/or modify
-#  it under the terms of the GNU General Public License as published by
-#  the Free Software Foundation; either version 2 of the License, or
-#  (at your option) any later version.
-#
-#  This program is distributed in the hope that it will be useful,
-#  but WITHOUT ANY WARRANTY; without even the implied warranty of
-#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#  GNU General Public License for more details.
-#
-#  You should have received a copy of the GNU General Public License
-#  along with this program; if not, write to the Free Software
-#  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+##
+## Copyright (c) 2010-2019 Belledonne Communications SARL.
+##
+## This file is part of linphone-iphone 
+##
+## This program is free software: you can redistribute it and/or modify
+## it under the terms of the GNU General Public License as published by
+## the Free Software Foundation, either version 3 of the License, or
+## (at your option) any later version.
+##
+## This program is distributed in the hope that it will be useful,
+## but WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+## GNU General Public License for more details.
+##
+## You should have received a copy of the GNU General Public License
+## along with this program. If not, see <http://www.gnu.org/licenses/>.
+##
 
 # Created by Gautier Pelloux-Prayer on 2014/10/07.
 # This script can be used to replace default font with a custom one in every xib
diff --git a/latestCallsWidget/TodayViewController.h b/latestCallsWidget/TodayViewController.h
index 4326afe14..258500275 100644
--- a/latestCallsWidget/TodayViewController.h
+++ b/latestCallsWidget/TodayViewController.h
@@ -1,9 +1,21 @@
-//
-//  TodayViewController.h
-//  latestCallsWidget
-//
-//  Created by David Idmansour on 06/06/2018.
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <UIKit/UIKit.h>
 
diff --git a/latestCallsWidget/TodayViewController.m b/latestCallsWidget/TodayViewController.m
index 7b5400081..2d254c8a1 100644
--- a/latestCallsWidget/TodayViewController.m
+++ b/latestCallsWidget/TodayViewController.m
@@ -1,9 +1,21 @@
-//
-//  TodayViewController.m
-//  latestCallsWidget
-//
-//  Created by David Idmansour on 06/06/2018.
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "TodayViewController.h"
 #import <NotificationCenter/NotificationCenter.h>
diff --git a/latestChatroomsWidget/TodayViewController.h b/latestChatroomsWidget/TodayViewController.h
index 7ce90f598..9035ef4c3 100644
--- a/latestChatroomsWidget/TodayViewController.h
+++ b/latestChatroomsWidget/TodayViewController.h
@@ -1,9 +1,21 @@
-//
-//  TodayViewController.h
-//  latestChatroomsWidget
-//
-//  Created by David Idmansour on 18/06/2018.
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <UIKit/UIKit.h>
 
diff --git a/latestChatroomsWidget/TodayViewController.m b/latestChatroomsWidget/TodayViewController.m
index 4686acab0..ae4dad2e3 100644
--- a/latestChatroomsWidget/TodayViewController.m
+++ b/latestChatroomsWidget/TodayViewController.m
@@ -1,9 +1,21 @@
-//
-//  TodayViewController.m
-//  latestChatroomsWidget
-//
-//  Created by David Idmansour on 18/06/2018.
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "TodayViewController.h"
 #import <NotificationCenter/NotificationCenter.h>
diff --git a/linphoneExtension/ShareViewController.h b/linphoneExtension/ShareViewController.h
index 4929afc5a..797b550f4 100644
--- a/linphoneExtension/ShareViewController.h
+++ b/linphoneExtension/ShareViewController.h
@@ -1,9 +1,21 @@
-//
-//  ShareViewController.h
-//  linphoneExtension
-//
-//  Created by Danmei Chen on 31/05/2018.
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <UIKit/UIKit.h>
 #import <Social/Social.h>
diff --git a/linphoneExtension/ShareViewController.m b/linphoneExtension/ShareViewController.m
index b79804e5b..c913407f2 100644
--- a/linphoneExtension/ShareViewController.m
+++ b/linphoneExtension/ShareViewController.m
@@ -1,9 +1,21 @@
-//
-//  ShareViewController.m
-//  linphoneExtension
-//
-//  Created by Danmei Chen on 31/05/2018.
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "ShareViewController.h"
 
diff --git a/main.m b/main.m
index 8a2b569ff..d456a1f1e 100644
--- a/main.m
+++ b/main.m
@@ -1,20 +1,20 @@
-/* main.c
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
  *
- * Copyright (C) 2009  Belledonne Comunications, Grenoble, France
+ * This file is part of linphone-iphone
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this programw; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #import <UIKit/UIKit.h>
diff --git a/prepare.py b/prepare.py
index 10b6a6a57..e5f3373b9 100755
--- a/prepare.py
+++ b/prepare.py
@@ -1,15 +1,14 @@
 #!/usr/bin/env python
 
-############################################################################
-# prepare.py
-# Copyright (C) 2015  Belledonne Communications, Grenoble France
 #
-############################################################################
+# Copyright (c) 2010-2019 Belledonne Communications SARL.
 #
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
+# This file is part of linphone-iphone 
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
 #
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -17,10 +16,8 @@
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
 #
-############################################################################
 
 import os
 import re
diff --git a/richNotifications/NotificationTableViewCell.h b/richNotifications/NotificationTableViewCell.h
index 77b74e1d3..087e55cca 100644
--- a/richNotifications/NotificationTableViewCell.h
+++ b/richNotifications/NotificationTableViewCell.h
@@ -1,9 +1,21 @@
-//
-//  NotificationTableViewCell.h
-//  richNotifications
-//
-//  Created by David Idmansour on 26/06/2018.
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <UIKit/UIKit.h>
 
diff --git a/richNotifications/NotificationTableViewCell.m b/richNotifications/NotificationTableViewCell.m
index 26fe0f188..229281d0b 100644
--- a/richNotifications/NotificationTableViewCell.m
+++ b/richNotifications/NotificationTableViewCell.m
@@ -1,9 +1,21 @@
-//
-//  NotificationTableViewCell.m
-//  richNotifications
-//
-//  Created by David Idmansour on 26/06/2018.
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "NotificationTableViewCell.h"
 
diff --git a/richNotifications/NotificationViewController.h b/richNotifications/NotificationViewController.h
index f96beffbd..3c16e80c4 100644
--- a/richNotifications/NotificationViewController.h
+++ b/richNotifications/NotificationViewController.h
@@ -1,9 +1,21 @@
-//
-//  NotificationViewController.h
-//  richNotifications
-//
-//  Created by David Idmansour on 22/06/2018.
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import <UIKit/UIKit.h>
 
diff --git a/richNotifications/NotificationViewController.m b/richNotifications/NotificationViewController.m
index 69aa955a8..9c5cce7c3 100644
--- a/richNotifications/NotificationViewController.m
+++ b/richNotifications/NotificationViewController.m
@@ -1,9 +1,21 @@
-//
-//  NotificationViewController.m
-//  richNotifications
-//
-//  Created by David Idmansour on 22/06/2018.
-//
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-iphone
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #import "NotificationViewController.h"
 #import "NotificationTableViewCell.h"