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About the SIP Managed Application API

This content is no longer actively maintained. It is provided as is, for anyone who may still be using these technologies, with no warranties or claims of accuracy with regard to the most recent product version or service release.

The Microsoft Office Communications Server 2007 R2 Server SDK SIP Managed Application API consists of a set of elements that can be used to develop managed code applications that implement Session Initiation Protocol (SIP) concepts and behaviors.

A SIP managed application is defined as a managed code executable that:

In Microsoft Office Communications Server 2007 R2, all Server API applications must be compiled with the 64-bit version of the SDK.

For more information: