diff --git a/gtk/tunnel_config.ui b/gtk/tunnel_config.ui
index 427346613..a940a5f7c 100644
--- a/gtk/tunnel_config.ui
+++ b/gtk/tunnel_config.ui
@@ -20,7 +20,7 @@
     <property name="can_focus">False</property>
     <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
     <property name="border_width">5</property>
-    <property name="title" translatable="yes">Linphone - Configure a SIP account</property>
+    <property name="title" translatable="yes">Configure VoIP tunnel</property>
     <property name="window_position">center-on-parent</property>
     <property name="icon">linphone2.png</property>
     <property name="type_hint">dialog</property>
diff --git a/mediastreamer2 b/mediastreamer2
index 7fe1c91af..8fb5d72cf 160000
--- a/mediastreamer2
+++ b/mediastreamer2
@@ -1 +1 @@
-Subproject commit 7fe1c91afdd73a48fcf62884fd697cba6e61141f
+Subproject commit 8fb5d72cf1ecc1c30c29fc4ba093b9bade74ba6a