diff -u ./old/ast_h323.cxx ./new/ast_h323.cxx
--- ./old/ast_h323.cxx	2009-03-18 17:19:00.000000000 -0400
+++ ./new/ast_h323.cxx	2009-04-27 21:36:23.000000000 -0400
@@ -552,6 +552,7 @@
 		options |= H323Connection::SilenceSUppressionOptionDisable;
 	}
 #endif
+	options |= H323Connection::H245inSetupOptionDisable;
 	conn = new MyH323Connection(*this, callReference, options);
 	if (conn) {
 		if (opts)
@@ -608,7 +609,12 @@
 	if (!H323Connection::OnReceivedProgress(pdu)) {
 		return FALSE;
 	}
-
+        if (fastStartState == FastStartAcknowledged)
+        {
+            if (h245Tunneling || controlChannel != NULL)
+                StartControlNegotiations();
+        }
+                                                        
 	if (!pdu.GetQ931().GetProgressIndicator(pi))
 		pi = 0;
 	if (h323debug) {
@@ -663,6 +669,26 @@
 	return TRUE;
 }
 
+BOOL MyH323Connection::OnReceivedCallProceeding(const H323SignalPDU & pdu)
+{
+    BOOL result=H323Connection::OnReceivedCallProceeding(pdu);
+    if(h323debug)
+    	cout <<"\t- On Received Call Proceeding for call " <<GetCallReference() << endl;
+    if(result)
+    {
+        if (fastStartState == FastStartAcknowledged)
+    	{
+            if (h245Tunneling || controlChannel != NULL)
+    	    {
+		    if(h323debug)
+    		        cout <<"\t- Start Control Negotiations "<<endl;
+    	    	    result=StartControlNegotiations();
+    	    }
+    	}
+    }
+    return result;
+}
+    	            	    			    			        
 H323Connection::AnswerCallResponse MyH323Connection::OnAnswerCall(const PString & caller,
 								const H323SignalPDU & setupPDU,
 								H323SignalPDU & connectPDU)
@@ -715,7 +741,12 @@
 			<< ": sessionId=" << sessionId << endl;
 		cout << "\t-- Ringing phone for \"" << username << "\"" << endl;
 	}
-
+        if (fastStartState == FastStartAcknowledged)
+        {
+            if (h245Tunneling || controlChannel != NULL)
+                StartControlNegotiations();
+        }
+                                                        
 	if (on_progress) {
 		PBoolean isInband;
 		unsigned alertingPI;
diff -u ./old/ast_h323.h ./new/ast_h323.h
--- ./old/ast_h323.h	2009-03-17 16:51:06.000000000 -0400
+++ ./new/ast_h323.h	2009-04-27 21:37:22.000000000 -0400
@@ -71,6 +71,7 @@
 			const H323SignalPDU &,
 			H323SignalPDU &);
 	void OnReceivedReleaseComplete(const H323SignalPDU &);
+	BOOL OnReceivedCallProceeding(const H323SignalPDU &);		
 	PBoolean OnAlerting(const H323SignalPDU &, const PString &);
 	PBoolean OnSendReleaseComplete(H323SignalPDU &);
 	PBoolean OnReceivedSignalSetup(const H323SignalPDU &);