Unified Communications Client API

The Unified Communications Client (UCC) API is a comprehensive client-side API that provides connectivity and access to the functionality of Office Communications Server. It’s the API that is used to build Office Communicator, and it is a SIP-based application framework for building and deploying real-time communications client applications against Office Communications Server 2007. In addition to the standard features (such as IM, voice calling, video chatting, contact managing, and presence tracking), this framework allows the application to provide users with telephony integration, conferencing, encrypted A/V calls, and the publication and subscription of custom presence information and other application-specific ...

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