diff -r 000000000000 -r 5f000ab63145 phoneapp/phoneuivoipextension/inc/cphonestatemachinevoip.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phoneapp/phoneuivoipextension/inc/cphonestatemachinevoip.h	Mon Jan 18 20:18:27 2010 +0200
@@ -0,0 +1,114 @@
+/*
+* 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: 
+*       The class implements a VoIP-specific state machine
+*
+*/
+
+
+#ifndef CPHONESTATEMACHINEVOIP_H
+#define CPHONESTATEMACHINEVOIP_H
+
+//  INCLUDES
+#include "cphonestatemachinegsm.h"
+
+// FORWARD DECLARATIONS
+class CPhoneCustomizationVoip;
+class CPhoneVoIPErrorMessagesHandler;
+class CPhoneStateUtilsVoip;
+
+// CLASS DECLARATION
+
+/**
+ *  The class implements a VoIP-specific state machine.
+ */
+NONSHARABLE_CLASS( CPhoneStateMachineVoIP ): public CPhoneStateMachineGSM
+    {
+    public:
+
+        /**
+         * Destructor.
+         */
+        virtual ~CPhoneStateMachineVoIP();
+
+        /**
+         * Creates the only instance of state machine class.
+         * @param   aViewCommandHandle  A handle to the Phone UI view.
+         * @return  An instance of class CPhoneStateMachine.
+         */
+        static CPhoneStateMachineVoIP* NewL(
+            MPhoneViewCommandHandle* aViewCommandHandle );
+
+        /**
+         * Returns active state.
+         */
+        MPhoneState* State();
+
+        /**
+         * Sets voip error message handler.
+         * @param   aErrorHandler   Voip error message handler.
+         */
+        void SetVoipErrorMessageHandler(
+            CPhoneVoIPErrorMessagesHandler& aErrorHandler );
+
+        /**
+         * Returns error message handler instance.
+         * @return  Voip error message handler.
+         */
+        CPhoneVoIPErrorMessagesHandler& VoipErrorMessageHandler() const;
+        
+        /**
+         * Returns utility class for voip states.
+         * @return  Voip state utils.
+         */
+        CPhoneStateUtilsVoip& StateUtils();
+
+    private:
+
+        /**
+         * By default EPOC constructor is private.
+         */
+        CPhoneStateMachineVoIP(
+            MPhoneViewCommandHandle* aViewCommandHandle );
+
+        /**
+         * ConstructL()
+         */
+        void ConstructL();
+
+    private: // Data
+
+        /**
+         * Voip customization.
+         * Own.
+         */
+        CPhoneCustomizationVoip* iVoipCustomization;
+
+        /**
+         * Voip error message handler.
+         * Now own.
+         */
+        CPhoneVoIPErrorMessagesHandler* iVoipErrorMessageHandler;
+        
+        /**
+         * Voip state utils.
+         * Own.
+         */
+        CPhoneStateUtilsVoip* iStateUtils;
+
+    };
+
+#endif      // CPHONESTATEMACHINEVOIP_H
+
+// End of File