diff -r 7d48bed6ce0c -r 987c9837762f convergedcallengine/csplugin/inc/mcspcallobserver.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/convergedcallengine/csplugin/inc/mcspcallobserver.h	Wed Sep 01 12:15:03 2010 +0100
@@ -0,0 +1,107 @@
+/*
+* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies). 
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  Header file for MCSPCallObserver class for 
+*                observing errors related to call requests, e.g. dialling.
+*
+*/
+
+
+
+#ifndef MCSPCALLOBSERVER_H
+#define MCSPCALLOBSERVER_H
+
+//INCLUDES
+#include <etelmm.h>
+
+#include <mccpcallobserver.h>
+#include <mccptransferobserver.h>
+#include <mccpforwardobserver.h>
+#include <mccpconferencecallobserver.h>
+
+
+
+// CLASS DECLARATION
+
+/**
+*  Interface for monitoring incoming call.
+*
+*  @since S60 3.2
+*/
+class MCSPCallObserver
+    {
+    public:
+
+        /**
+        * Informs about occurred event.
+        * @since S60 3.2
+        * @param aEvent occurred event
+        */    
+        virtual void NotifyCallEventOccurred( 
+                        MCCPCallObserver::TCCPCallEvent aEvent ) = 0;
+
+        /**
+        * Updates the state change and forwards the state for observer.
+        * @param aState new state (ETel) of the call 
+        */
+        virtual void NotifyCallStateChangedETel( 
+            RMobileCall::TMobileCallStatus aState ) = 0;
+
+        /**
+        * Informs about changed state that includes inband tones.
+        * @since S60 3.2
+        * @param aState the new state 
+        */    
+        virtual void NotifyCallStateChangedWithInband( 
+                        MCCPCallObserver::TCCPCallState aState ) = 0;
+
+        /**
+        * Informs about occurred transfer related event.
+        * @since S60 3.2
+        * @param aEvent occurred transfer event
+        */    
+        virtual void NotifyTransferCallEventOccurred( 
+                        const MCCPTransferObserver::TCCPTransferEvent aEvent ) = 0;
+
+                        
+        /**
+        * Updates the call event for observers.
+        * @param aEvent the event to be notified
+        */
+        virtual void NotifyForwardEventOccurred( 
+                        MCCPForwardObserver::TCCPForwardEvent aEvent ) = 0;
+                        
+                        
+        /**
+        * Updates changed call capability information.
+        * @param aCapsFlags new caps flags
+        */
+        virtual void CallCapsChanged( const TUint32 aCapsFlags ) = 0;
+        
+        /**
+        * Notify that remote party info has changed.
+        * @param aRemotePartyName new remote party name
+        * @param aRemotePartyNumber new remote party number
+        * 
+        */
+        virtual void NotifyRemotePartyInfoChanged( 
+            const TDesC& aRemotePartyName,
+            const TDesC& aRemotePartyNumber
+        ) = 0;
+
+        
+    };
+
+#endif // MINCOMINGCALLOBSERVER_H
+
+//End of file