--- a/mmserv/sts/stsserver/inc/stsclientservercommon.h	Fri Jul 09 16:43:35 2010 -0500
+++ b/mmserv/sts/stsserver/inc/stsclientservercommon.h	Fri Jul 23 17:29:03 2010 -0500
@@ -38,6 +38,7 @@
     StsMsg_StopAlarm,
     StsMsg_PlayTone,
     StsMsg_PlayAlarm,
+    StsMsg_PlayToneStop,
     StsMsg_ENDMARKER
     };