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Technical Overview of Cisco SIP
Not sure Cisco SIP is right for you and your organization? The technical overview describes the basics: how to use Cisco SIP , where it fits in the architecture, and some requirements.
Session Initiation Protocol (SIP) is a Internet Engineering Task Force (IETF) standard for multimedia communication and conferencing over IP. Telephone calls, video, instant messaging/presence, etc. can be supported.
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Details and specifications for using SIP Line side protocol - v9.1(1).
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Line Documents Documentation
Developer Guides Documentation

- 30 May 2013: Details and specifications for using SIP Line side protocol - v9.1(1)

- 7 Jan 2013: Includes SIP Transparency & Normalization feature overview, Lua scripting developer guide and reference, and code samples.

- 10 Aug 2012: Details and specifications for using SIP Line side protocol - v8.6(1)

- 26 Aug 2012: Includes SIP Transparency & Normalization feature overview, Lua scripting developer guide and reference, and code samples.

- 2 Jul 2012: Details and specifications for using SIP Line side protocol - v8.5(1)

- 4 Mar 2011: SIP T&N feature overview, Lua scripting developer guide and reference, sample code
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