diff -r 7d48bed6ce0c -r 987c9837762f convergedcallengine/csplugin/inc/cspetellinestatusmonitor.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/convergedcallengine/csplugin/inc/cspetellinestatusmonitor.h	Wed Sep 01 12:15:03 2010 +0100
@@ -0,0 +1,115 @@
+/*
+* Copyright (c) 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 CSPEtelLineStatusMonitor
+*
+*/
+
+
+#ifndef CSPETELLINESTATUSMONITOR_H_
+#define CSPETELLINESTATUSMONITOR_H_
+
+#include <e32base.h>
+#include <etelmm.h>
+#include "rcsplinecontainer.h"
+
+class MCSPLineStatusObserver;
+
+/**
+* Monitors single ETel RMobileLine for calls.
+*
+*  This monitor is applied only for listening line status changes 
+*
+*  @lib csplugin.dll
+*  @since S60 5.0
+*/
+NONSHARABLE_CLASS(CSPEtelLineStatusMonitor): public CActive
+    {
+    
+    public: //Constructors and descructor    
+    
+        /**
+        * Two-phased constructing for the monitor.
+        *
+        * @param aObserver the observer for getting notification
+        * @param aLine the line to monitor
+        * @param aLineId line identifier
+        */
+        static CSPEtelLineStatusMonitor* NewL( 
+                MCSPLineStatusObserver& aObserver,
+                RMobileLine& aLine,
+                RCSPLineContainer::TCSPLineId aLineId );
+
+        /**
+        * C++ default destructor
+        */
+        virtual ~CSPEtelLineStatusMonitor( );
+
+        /**
+        * Start monitoring call events
+        * @since S60 5.0
+        */
+        void StartMonitoring();
+    
+    protected: // From CActive
+        /**
+        * From CActive
+        * RunL
+        * @since S60 5.0 
+        */
+        void RunL();
+        
+        /**
+        * From CActive
+        * Cancels the monitor
+        * @since S60 5.0 
+        */
+        void DoCancel();
+
+    private:
+        
+        /**
+        * C++ default constructor
+        * @param aObserver the observer for status change
+        * @param aLine the line associated with the call
+        * @param aLineId line identifier
+        */
+        CSPEtelLineStatusMonitor( MCSPLineStatusObserver& aObserver, 
+                                 RMobileLine& aLine,
+                                 RCSPLineContainer::TCSPLineId aLineId );
+                                                  
+    private: // data
+
+        /**
+        * Line status from ETel.
+        */         
+        RMobileCall::TMobileCallStatus iLineStatus; 
+        
+        /**
+        * Line that is being observed for status changes.
+        */
+        RMobileLine& iLine;
+        
+        /**
+        * Line identifier / type.
+        */
+        RCSPLineContainer::TCSPLineId iLineId;
+        
+        /**
+        * Line status notifications observer.
+        */
+        MCSPLineStatusObserver& iObserver;
+        
+    };
+
+#endif /*CSPETELLINESTATUSMONITOR_H_*/