--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/realtimenetprots/sipfw/SIP/Registration/inc/MSipRegistrationContact.h	Tue Feb 02 01:03:15 2010 +0200
@@ -0,0 +1,63 @@
+/*
+* Copyright (c) 2006-2009 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          : MSipRegistrationContact.h
+* Part of       : Registration
+* Version       : SIP/5.0 
+*
+*/
+
+
+
+
+/**
+ @internalComponent
+*/
+
+#ifndef MSIPREGISTRATIONCONTACT_H
+#define MSIPREGISTRATIONCONTACT_H
+
+#include "SipStackServerDefs.h"
+
+class CSIPContactHeader;
+class CSIPFromToHeaderBase;
+
+/**
+ * An interface to query a contact header.
+ */
+class MSipRegistrationContact
+	{
+public:
+
+   /**
+    * Fills the hostport in the Contact-header.
+	* If the user part is not filled in the Contact-header,
+	* fills it with a copy from a registration binding (if found)
+	* or from the From-/To-header. 
+	*
+    * @param aIapId the IAP id indicating which local IP address 
+    *        to use when filling the host part of the Contact-header
+    * @param aRegistrationId the registration ID
+	* @param aFromToHeader; the uri must be a SIP uri                     
+	* @param aContactHeader; the uri must be a SIP uri
+	*/
+	virtual void ContactL(TUint32                     aIapId,
+	                      TRegistrationId             aRegistrationId,
+                          const CSIPFromToHeaderBase* aFromToHeader,
+		                  CSIPContactHeader&          aContact) = 0;
+	};
+
+#endif // MSIPREGISTRATIONCONTACT_H
+
+// End of File