8/28/2008 This section includes information for developers implementing VoIP applications.

In This Section

Related Sections
- Real-time Communications (RTC) Client API
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Provides low-level functionality for Voice over IP (VoIP), messaging, and presence support. This includes Session Initiation Protocol (SIP) and Real-time Transport Protocol (RTP) stacks.
- Exchange Client
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Provides programmatic access to the Global address list (GAL) information that is stored on a server.

See Also