--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ipappprotocols_plat/srtp_api/inc/msrtpstreamoutcontext.h	Tue Feb 02 01:03:15 2010 +0200
@@ -0,0 +1,66 @@
+/*
+* Copyright (c) 2005 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:    implementation
+*
+*/
+
+
+
+
+#ifndef MSRTPSTREAMOUTCONTEXT_H
+#define MSRTPSTREAMOUTCONTEXT_H
+
+#include <e32std.h>
+
+
+// CLASS DECLARATION
+/**
+* A context for CSRTPStreamOut states. Defines the states for outgoing stream.
+*
+*  @lib n/a
+*/
+class MSRTPStreamOutContext
+	{
+	public: // Enumerations
+	
+       enum TContextOutState 
+            {
+            /* Not initialized, no calls made for this stream yet,  */         
+			ESRTPStreamOutUninitialized=0,
+            /** Normal, stream initialized, use the SSRC given from user */
+			ESRTPStreamOutNormal=1,
+			/** Not a real state. Upper limit for the number of states */
+			EMaxStates=2
+          	};
+	
+    public: // New functions    
+                
+        /*
+        * Virtual function for changing state of the current 
+        * sender stream (for RTP)
+        * Implemented in CSRTPStreamOut
+        * @param aNewState new RTP state which stream is changed to
+        */
+        virtual void ChangeRTPState(TContextOutState aNewState) = 0;
+
+        /*
+        * Virtual function for changing state of the current 
+        * sender stream (for RTCP)
+        * Implemented in CSRTPStreamOut
+        * * @param aNewState new RTCP state which stream is changed to
+        */
+        virtual void ChangeRTCPState(TContextOutState aNewState) = 0;
+        
+	};
+#endif  //MSRTPStreamOutContext_H