[#2380] Fixing IncomingCallNotification not regular

sflphone-common/src/audio/audiortp/AudioRtpSession.h

@@ -397,7 +397,7 @@ namespace sfl {
             countTime += _time->getSecond();
 
             if (_manager->incomingCallWaiting() > 0) {
-	        int countTime_modulo = countTime % 3000;
+	        int countTime_modulo = countTime % 4000;
 		_debug("countTime: %i\n", countTime);
 		_debug("countTime_modulo: %i\n", countTime_modulo);
                 if ((countTime_modulo - countTime) < 0) {

sflphone-common/src/managerimpl.cpp

@@ -776,6 +776,8 @@ ManagerImpl::refuseCall (const CallID& id)
     AccountID accountid;
     bool returnValue;
 
+    CallID current_call_id = getCurrentCallId();
+
     stopTone (false);
 
 
@@ -818,7 +820,8 @@ ManagerImpl::refuseCall (const CallID& id)
 
         if (_dbus) _dbus->getCallManager()->callStateChanged (id, "HUNGUP");
 
-        switchCall ("");
+	// if(current_call_id.compare("") != 0)
+        // switchCall ("");
     }
 
     
@@ -1773,6 +1776,7 @@ ManagerImpl::incomingCall (Call* call, const AccountID& accountId)
     _debug ("ManagerImpl::incomingCall :: hasCurrentCall() %i \n", hasCurrentCall());
 
     if (!hasCurrentCall()) {
+
         call->setConnectionState (Call::Ringing);
         ringtone();
         // switchCall (call->getCallId());