diff -r c84cf270c54f -r 92ab7f8d0eab phoneengine/phoneservices/src/dtmfservice.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phoneengine/phoneservices/src/dtmfservice.cpp	Fri Mar 19 09:28:42 2010 +0200
@@ -0,0 +1,51 @@
+/*!
+* Copyright (c) 2009 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:  DTMF API to be used through Qt Highway.
+*
+*/
+
+#include <QDebug>
+#include <xqserviceutil.h>
+#include <e32base.h>
+#include "dtmfservice.h"
+
+DTMFService::DTMFService(MPECallControlIF &call, MPECallSettersIF &parameters, QObject* parent) : 
+    XQServiceProvider(QLatin1String("com.nokia.services.telephony.dtmf"), parent), m_call (call), m_parameters (parameters)
+{
+    publishAll();
+}
+
+DTMFService::~DTMFService()
+{
+}
+
+void DTMFService::executeKeySequence(const QString& keySequence)
+{
+    qDebug () << "DTMFService::executeKeySequence keySequence:" << keySequence;
+    TPtrC16 keySequencePtr (reinterpret_cast<const TUint16*>(keySequence.utf16 ()));
+    m_parameters.SetPhoneNumber (keySequencePtr);   
+}
+
+void DTMFService::playDTMFTone(const QChar& keyToPlay)
+{
+    qDebug () << "DTMFService::playDTMFTone keyToPlay:" << keyToPlay;
+    m_parameters.SetKeyCode(keyToPlay.unicode());
+    TRAP_IGNORE( m_call.HandlePlayDTMFL() );
+}
+
+void DTMFService::stopDTMFPlay()
+{
+    qDebug () << "DTMFService::stopDTMFPlay";
+    m_call.HandleEndDTMF(); 
+}