diff -r 8dfd592727cb -r 94fc26b6e006 mmserv/tms/tmsserver/src/tmsserver.cpp
--- a/mmserv/tms/tmsserver/src/tmsserver.cpp	Wed Jun 23 18:47:10 2010 +0300
+++ b/mmserv/tms/tmsserver/src/tmsserver.cpp	Tue Jul 06 14:50:35 2010 +0300
@@ -741,6 +741,7 @@
     TInt status = SendMessageToCallServ(TMS_EFFECT_GLOBAL_GAIN_SET, level);
     if (status == TMS_RESULT_SUCCESS)
         {
+        iAudioCenRepHandler->SetMuteState(level);
         iEffectSettings->SetGain(level);
         iSessionIter.SetToFirst();