diff -r 5e8b14bae8c3 -r 73253677b50a mmserv/sts/stsproxy/src/stsimplementation.cpp
--- a/mmserv/sts/stsproxy/src/stsimplementation.cpp	Fri Jul 09 16:43:35 2010 -0500
+++ b/mmserv/sts/stsproxy/src/stsimplementation.cpp	Fri Jul 23 17:29:03 2010 -0500
@@ -78,3 +78,9 @@
     //TODO: Add logging and error checking
     iSession->SendStopAlarm(aAlarmContext);
     }
+    
+void CStsImplementation::PlayAlarm(CSystemToneService::TToneType aTone,
+	      unsigned int& aAlarmContext, MStsPlayAlarmObserver& aObserver) 
+	   {  
+	   	iSession->SendPlayToneForStop(aTone, aAlarmContext, aObserver);  
+		 }