diff -r e42293e811d8 -r 6c1dfe4da5dd qtms/src/qtmsdtmfimpl.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/qtms/src/qtmsdtmfimpl.cpp	Tue Aug 31 15:41:40 2010 +0300
@@ -0,0 +1,91 @@
+/*
+ * Copyright (c) 2010 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: QT Bindings for TMS
+ *
+ */
+
+#include <tmsdtmf.h>
+#include "tmsutility.h"
+#include "qtmsdtmfimpl.h"
+
+using namespace QTMS;
+using namespace TMS;
+
+QTMSDTMFImpl::QTMSDTMFImpl()
+{
+}
+
+QTMSDTMFImpl::~QTMSDTMFImpl()
+{
+    RemoveObserver(*this);
+}
+
+gint QTMSDTMFImpl::Create(QTMSDTMF*& qdtmf, TMS::TMSDTMF*& tmsdtmf)
+{
+    gint ret(TMS_RESULT_INSUFFICIENT_MEMORY);
+    QTMSDTMFImpl* self = new QTMSDTMFImpl();
+    if (self) {
+        ret = self->PostConstruct();
+        if (ret != QTMS_RESULT_SUCCESS) {
+            delete self;
+            self = NULL;
+        }
+        self->iDtmf = tmsdtmf;
+        ret = self->AddObserver(*self, NULL);
+    }
+    qdtmf = self;
+    return ret;
+}
+
+gint QTMSDTMFImpl::PostConstruct()
+{
+    gint ret(QTMS_RESULT_SUCCESS);
+    return ret;
+}
+
+gint QTMSDTMFImpl::AddObserver(TMS::TMSDTMFObserver& obsrvr, gpointer user_data)
+{
+    gint ret(QTMS_RESULT_UNINITIALIZED_OBJECT);
+
+    if (iDtmf) {
+        ret = iDtmf->AddObserver(obsrvr, user_data);
+    }
+    return ret;
+}
+
+gint QTMSDTMFImpl::RemoveObserver(TMS::TMSDTMFObserver& obsrvr)
+{
+    gint ret(QTMS_RESULT_UNINITIALIZED_OBJECT);
+
+    if (iDtmf) {
+        ret = iDtmf->RemoveObserver(obsrvr);
+    }
+    return ret;
+}
+
+void QTMSDTMFImpl::DTMFEvent(const TMS::TMSDTMF& /*dtmf*/, TMS::TMSSignalEvent event)
+{
+    QTMSSignalEvent qevent;
+
+    qevent.type = event.type;
+    qevent.reason = event.reason;
+    qevent.curr_state = event.curr_state;
+    qevent.prev_state = event.prev_state;
+    qevent.event_data = event.event_data;
+    qevent.user_data = event.user_data;
+
+    emit QTMS::QTMSDTMF::DTMFEvent(static_cast<QTMSDTMF&> (*this), qevent);
+}
+
+// End of file