diff -r 7d48bed6ce0c -r 987c9837762f convergedcallengine/csplugin/inc/cspsupplementaryservicesmonitor.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/convergedcallengine/csplugin/inc/cspsupplementaryservicesmonitor.h	Wed Sep 01 12:15:03 2010 +0100
@@ -0,0 +1,96 @@
+/*
+* Copyright (c) 2002-2008 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:  This file contains the header file of the
+*                CSPSupplementaryServicesMonitor object.
+*
+*/
+
+
+#ifndef CSPSUPPLEMENTARYSERVICESMONITOR_H
+#define CSPSUPPLEMENTARYSERVICESMONITOR_H
+
+
+//INCLUDES
+#include <e32base.h>
+#include <rmmcustomapi.h>
+
+
+// FORWARD DECLARATIONS
+class CSProvider;
+
+// CLASS DECLARATION
+
+/**
+* Monitors Supplementary Services
+*
+* @lib CallHandling.lib
+* @since Series60_4.0
+*/
+class CSPSupplementaryServicesMonitor: public CActive
+    {
+    public:    //Constructors and descructor
+
+        /**
+        * C++ default constructor.
+        */
+        CSPSupplementaryServicesMonitor( 
+            CSProvider& aOwner, 
+            RMmCustomAPI& aCustomAPI );
+        
+        /**
+        * Destructor.
+        */
+        virtual ~CSPSupplementaryServicesMonitor();
+
+    public: //New functions
+        
+        /**
+        * Starts monitoring new calls
+        * @since Series60_4.0
+        * @param None. 
+        * @return None. 
+        */
+        void StartMonitoring();
+
+    protected: // From CActive
+        
+        /**
+        * Cancels asyncronous request(s).
+        * @since Series60_4.0
+        * @param None.    
+        * @return None.
+        */
+        void DoCancel();
+
+        /**
+        * Informs object that asyncronous request is ready.
+        * @since Series60_4.0
+        * @param None. 
+        * @return None.
+        */
+        void RunL();
+      
+    private:
+        
+        /** Owner of this object */
+        CSProvider& iOwner;
+        /** Subsession to custom api */
+        RMmCustomAPI& iCustomAPI;
+        /** Suplementary Services Type And Mode */
+        RMmCustomAPI::TSsTypeAndMode iSsTypeAndMode;
+        /** Suplementary Services info */
+        RMmCustomAPI::TSsInfo iSsInfo;
+    };
+
+#endif // CSPSUPPLEMENTARYSERVICESMONITOR_H