libamsip: COPYING

08/12/2006 - 4.0.5
	* improve conference manager by doing VAD on incoming streams.
	* add support for resampling between narrowband and wideband.
	* add support for audio streaming in wideband.
	* add support for switching codecs on the fly.
	* allow replacement of audio drivers and RTP manager.
	* initial video support.
	
06/11/2006 - 4.0.4
	* improve audio scheduling on windows/wince
	* fix bugs when SDP is in 200ok/ACK
	* new player feature to play files locally on sound card.
	
18/10/2006 - 4.0.3
	* restart played files after call modification (INVITEs/UPDATEs)
	* add capability to load plugins from a given directory. (windows)
	* windows mobile/smartphone support with VS2005 mostly working.
	* Visual Basic test application for windows CE: vbamsipua
	* Visual Basic test application for windows: vbamsip

8/09/2006 - 4.0.2
	* add capability to load plugins from a given directory. (linux)
	* partial windows mobile/smartphone support with VS2005.
	
8/09/2006 - 4.0.1
	* audio quality is back to normal.
	
8/09/2006 - 4.0.0j
	* API should now be frozen very soon.
	* echo canceller is working.
	* hold/offhold API is renamed.
	* RTP telephone-events are working.
	* Pre-Route set does not appear any more in message out of dialog.
	* version is candidate for beta.
	* lots of other changes.
	
XX/08/2006 - 4.0.0h
	* fix bug when receiving SDP answer with unsupported codec as first codec.
	* add preprocessor to echo canceller.
	* add capability to enable/disable echo canceller.
	* add capability to stop recording before end of call.
	* add more flexible API for incoming/outgoing subscriptions.
	* complete API for sending/answering request within/without calls.