--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmserv/voipaudioservices/VoIPIntfc/inc/VoIPJitterBufferIntfcImpl.h	Tue Feb 02 01:08:46 2010 +0200
@@ -0,0 +1,60 @@
+/*
+* 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:  VOIP Audio Services
+*
+*/
+
+
+#ifndef __VOIPJITTERBUFFERINTFCIMPL_H
+#define __VOIPJITTERBUFFERINTFCIMPL_H
+
+#include <voipjitterbufferintfc.h>
+
+// FORWARD DECLARATIONS
+class RVoIPAudioSession;
+
+
+// -----------------------------------------------------------------------------
+// CVoIPJitterBufferIntfcImpl base class
+// -----------------------------------------------------------------------------
+NONSHARABLE_CLASS(CVoIPJitterBufferIntfcImpl) : public CBase,
+                                                public CVoIPJitterBufferIntfc
+    {
+public:
+    static CVoIPJitterBufferIntfcImpl* NewL(RVoIPAudioSession* aVoIPAudioSession);
+
+    virtual ~CVoIPJitterBufferIntfcImpl();
+
+    TInt SetObserver(MVoIPJitterBufferObserver& aObserver);
+    TInt ConfigureJitterBuffer(const TVoIPJBConfig& aJbConfig);
+    TInt ResetJitterBuffer(TBool aPlayTone);
+    TInt DelayDown();
+    TInt DelayUp();
+
+    void SendEventToObserver(TInt aEvent);
+
+protected:
+    CVoIPJitterBufferIntfcImpl();
+    void ConstructL(RVoIPAudioSession* aVoIPAudioSession);
+
+protected:
+    RVoIPAudioSession*         iVoIPAudioSession;
+    MVoIPJitterBufferObserver* iObserver;
+
+    };
+
+#endif //__VOIPJITTERBUFFERINTFCIMPL_H
+
+
+// End of file