diff -r 7d48bed6ce0c -r 987c9837762f convergedcallengine/csplugin/inc/cspetelconferencestatusmonitor.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/convergedcallengine/csplugin/inc/cspetelconferencestatusmonitor.h	Wed Sep 01 12:15:03 2010 +0100
@@ -0,0 +1,118 @@
+/*
+* Copyright (c) 2007-2008 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:  Declarations for class CSPEtelConferenceStatusMonitor
+*
+*/
+
+
+#ifndef CSPETELCONFERENCECALLSTATUSMONITOR_H
+#define CSPETELCONFERENCECALLSTATUSMONITOR_H
+
+#include <e32base.h>
+#include <etelmm.h>
+
+
+class MCSPConferenceStatusObserver; 
+
+/**
+* Monitors single ETel RMobileConferenceCall for conference call statuss.
+*
+*  This monitor is applied only for listening incoming calls, i.e.
+*  line capabilites are not monitored.
+*
+*  @lib csplugin.dll
+*  @since S60 v3.2
+*/
+NONSHARABLE_CLASS(CSPEtelConferenceStatusMonitor): public CActive
+    {
+    
+    public: //Constructors and descructor
+    
+        /**
+        * Two-phased constructing for the monitor.
+        *
+        * @param aObserver the observer for getting notification
+        * @param aPhone the line to monitor
+        */
+        static CSPEtelConferenceStatusMonitor* NewL( 
+                MCSPConferenceStatusObserver& aObserver,
+                RMobileConferenceCall& aPhone );
+
+        /**
+        * C++ default destructor
+        */
+        virtual ~CSPEtelConferenceStatusMonitor( );
+
+        /**
+        * Start monitoring call statuss
+        * @since S60 3.2
+        */
+        void StartMonitoring();
+    
+    protected: // From CActive
+        /**
+        * From CActive
+        * RunL
+        * @since S60 3.2
+        */
+        void RunL();
+        
+        /**
+        * From CActive
+        * Cancels the monitor
+        * @since S60 3.2
+        */
+        void DoCancel();
+
+    private:
+        
+        /**
+        * C++ default constructor
+        * @param aObserver the observer for status change (incoming call)
+        * @param aPhone the line associated with the call
+        */
+        CSPEtelConferenceStatusMonitor( MCSPConferenceStatusObserver& aObserver,
+                            RMobileConferenceCall& aPhone );
+                                          
+        /**
+        * Constructs the monitor in the second phase.
+        */
+        void ConstructL();
+
+        
+    private: // data
+        /**
+        * Owner.
+        */
+        MCSPConferenceStatusObserver& iOwner;
+       
+        /**
+        * Phone that is being observed for incoming call.
+        */
+        RMobileConferenceCall& iCall;
+        
+        /**
+        * Status received.
+        */ 
+        RMobileConferenceCall::TMobileConferenceStatus iConferenceStatus;
+                
+        /**
+        * Pointer for recovering from a situation where CCE releases call 
+        * during observer-call sequence.
+        */
+        TBool* iDestrPtr;
+        
+    };
+
+#endif // CSPETELCONFERENCECALLSTATUSMONITOR_H
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