Description: NGN in the SIP protocol is an important agreement has been more industry attention. In this paper, the background of SIP protocol, function, network elements, implementation mechanism, as well as the composition of the SIP message to the SIP protocol, and several other areas have done a comprehensive summary of introduction to make the reader there is a preliminary concept of SIP and awareness.
To Search:
- [siphone] - Based on the sip client sipstack
- [sip] - Papers, described the SIP protocol stack
- [113172250sip_Demo] - SIP is similar to text-based HTTP protoc
- [dissipate2] - sip kphone source code
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SIP揭秘.pdf
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