diff --git a/linphone/NEWS b/linphone/NEWS
index 201407d1a..062a02a93 100644
--- a/linphone/NEWS
+++ b/linphone/NEWS
@@ -1,3 +1,9 @@
+linphone-3.2.1 --
+	* improved mute button
+	* updated translations
+	*
+
+
 linphone-3.2.0 -- September 17, 2009
 	* new in-call layout
 	* new idle view with two buttons
diff --git a/linphone/gtk-glade/main.glade b/linphone/gtk-glade/main.glade
index bdc48f305..4b7b4d54f 100644
--- a/linphone/gtk-glade/main.glade
+++ b/linphone/gtk-glade/main.glade
@@ -522,6 +522,7 @@ Online users</property>
                                 <property name="sensitive">False</property>
                                 <property name="can_focus">True</property>
                                 <property name="receives_default">True</property>
+                                <signal name="toggled" handler="linphone_gtk_mute_toggled"/>
                               </widget>
                               <packing>
                                 <property name="fill">False</property>
@@ -1090,6 +1091,7 @@ Fiber Channel</property>
                                 <property name="sensitive">False</property>
                                 <property name="can_focus">True</property>
                                 <property name="receives_default">True</property>
+                                <signal name="toggled" handler="linphone_gtk_mute_toggled"/>
                               </widget>
                               <packing>
                                 <property name="expand">False</property>
diff --git a/linphone/pixmaps/Makefile.am b/linphone/pixmaps/Makefile.am
index 97ae0a870..52ae8cd1a 100644
--- a/linphone/pixmaps/Makefile.am
+++ b/linphone/pixmaps/Makefile.am
@@ -7,6 +7,7 @@ sip-away.png      sip-bifm.png       \
 sip-busy.png      sip-closed.png     \
 sip-online.png    sip-otl.png        \
 sip-otp.png       sip-wfa.png \
-green.png red.png
+green.png red.png \
+mic_muted.png mic_active.png
 
 EXTRA_DIST=$(pixmap_DATA)
diff --git a/linphone/pixmaps/mic_active.png b/linphone/pixmaps/mic_active.png
new file mode 100644
index 000000000..662526993
Binary files /dev/null and b/linphone/pixmaps/mic_active.png differ
diff --git a/linphone/pixmaps/mic_muted.png b/linphone/pixmaps/mic_muted.png
new file mode 100644
index 000000000..f813691fc
Binary files /dev/null and b/linphone/pixmaps/mic_muted.png differ