mark missed calls as such

Mark calls whcih are never picked up as missed.

Refs #69611

src/call.cpp

@@ -1393,6 +1393,7 @@ void CallPrivate::startStop()
    ::time(&curTime);
    setStartTimeStamp(curTime);
    m_pStopTimeStamp  = curTime;
+   m_Missed = true;
 }
 
 ///Stop the timer