diff -r 000000000000 -r 307788aac0a8 realtimenetprots/sipfw/SIP/sipapi/api/sipdefs.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/realtimenetprots/sipfw/SIP/sipapi/api/sipdefs.h	Tue Feb 02 01:03:15 2010 +0200
@@ -0,0 +1,40 @@
+/*
+* Copyright (c) 2007-2009 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:
+* Name          : sipdefs.h
+* Part of       : SIP Client API
+* Interface     : SDK API, SIP Client API
+* Version       : 1.0
+*
+*/
+
+
+
+#ifndef SIPDEFS_H
+#define SIPDEFS_H
+
+// INCLUDES
+#include <e32base.h>
+
+/**
+* @file
+* @publishedAll
+* @released
+*/
+
+// CONSTANTS
+/** SIP minimum value for the expiration in seconds*/
+const TUint KSIPMinExpirationValue=60;
+
+#endif // SIPDEFS_H