diff -r 000000000000 -r 307788aac0a8 realtimenetprots/sipfw/SIP/sipapi/src/msipresponsesender.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/realtimenetprots/sipfw/SIP/sipapi/src/msipresponsesender.h	Tue Feb 02 01:03:15 2010 +0200
@@ -0,0 +1,82 @@
+/*
+* Copyright (c) 2005-2009 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        : msipresponsesender.h
+* Part of     : SIP Client
+* Interface   : SDK API, SIP API
+* Version     : 1.0
+*
+*/
+
+
+
+
+/**
+ @internalComponent
+*/
+
+#ifndef MSIPRESPONSESENDER_H
+#define MSIPRESPONSESENDER_H
+
+// FORWARD DECLARATIONS
+class CSIPClientConnection;
+class CSIPResponseElements;
+class CSIPDialogImplementation;
+
+// CLASS DECLARATION
+
+/**
+*  An interface implementing the sending of response within server transaction.
+*
+*  @lib n/a
+*/
+class MSIPResponseSender
+	{
+    public: // Constructors and destructor
+		/** 
+		* destructor
+		*/
+		virtual ~MSIPResponseSender() {}
+
+    public: // New functions		
+        /**
+		* Sends a SIP response using the provided client connection.
+        *
+		* @param aConnection SIP client connection to use for sending
+        * @param aElements Response elements
+        * @param aRequestId RequestId
+        * @param aAffectsDialogState ETrue if the transaction which is
+        *   sending the response, has an effect on the dialog state.
+        *   EFalse otherwise. Has only meaning if the transaction is
+        *   associated to a dialog.
+        * @param aTargetRefresh ETrue if the request to which the response is
+        *   sent, is a target refresh request.
+        */
+        virtual void SendResponseL(CSIPClientConnection& aConnection,      
+                                   const CSIPResponseElements& aElements,
+								   TUint32 aRequestId,
+                                   TBool aAffectsDialogState,
+                                   TBool aTargetRefresh) = 0;
+
+		/**
+		* Returns the dialog.
+		*
+        * @return CSIPDialogImplementation* The dialog inside which the response
+        *	will be sent, or NULL if there is no dialog involved.
+        *	Ownership is not transferred.
+		*/
+		virtual CSIPDialogImplementation* Dialog() const = 0;
+    };
+
+#endif