The Design of SIP Server Based on Next Generation Network
Yuliang Tang
Abstract
Yuliang Tang
Abstract
SIP(session initiation protocol) server is a pivotal equipment in the next generation network(NGN).SIP protocol stack which is used in the designing of the SIP server can affect the performance of the server.First,the paper presents the principle of SIP,and then introduces the architecture and usage of ReSIProcate which is an open source SIP protocol written by C++ and is very stable.In the end,the paper discusses how to use Microsoft Visual Studio.NET 2003 to design a SIP server system by using ReSIProcate,and analyses the realization of the functions of registrar and proxy.Experiment proving,the design is stability and expansibility and accords with RFC3261 criterion,it meets all the requirements of designing,and it really works all right.
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SIP(session initiation protocol) server is a pivotal equipment in the next generation network(NGN).SIP protocol stack which is used in the designing of the SIP server can affect the performance of the server.First,the paper presents the principle of SIP,and then introduces the architecture and usage of ReSIProcate which is an open source SIP protocol written by C++ and is very stable.In the end,the paper discusses how to use Microsoft Visual Studio.NET 2003 to design a SIP server system by using ReSIProcate,and analyses the realization of the functions of registrar and proxy.Experiment proving,the design is stability and expansibility and accords with RFC3261 criterion,it meets all the requirements of designing,and it really works all right.
Key concepts: Session Initiation Protocol, SIP trunking, Computer science, Next-generation network, Proxy server, Operating system, Computer network, User agent