Microsoft Portrait for PC 2.2

Microsoft Portrait is a research prototype for mobile video communication.
It supports .NET Messenger Service, Session Initiation Protocol and Internet Locator Service on PCs, Pocket PCs and Handheld PCs.
It runs on local area networks, dialup networks and even wireless networks with bandwidths as low as 9.6 kilobits/second.
It delivers portrait-like video if users are in low bandwidths and displays full-color video if users are in broadband.
In low bandwidths, portrait video possesses clearer shape, smoother motion, shorter latency and much cheaper computational cost than do conventional video technologies. It provides presence notification, chat/voice/video functions almost anytime, anywhere, on any device.
Enhancements:
- Supports the latest version of .NET Messenger Service.
- Supports Microsoft Live Communications Server 2003 and other SIP servers.
- Realizes new features such as multiparty chat in Microsoft Live Communication Server 2003.