| SIP协议测试研究 |
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| 引用本文： | 曾欣旖,陈名松,盖晓娜.SIP协议测试研究[J].国外电子元器件,2010(4):83-84. |
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| 作者姓名： | 曾欣旖 陈名松 盖晓娜 |
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| 作者单位： | 桂林电子科技大学信息与通信学院,广西桂林541004 |
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| 摘 要： | 介绍了SIP协议（Session Initiation Protocol）的相关知识，在其基础上探讨了SIP协议性能测试的方法。该方法中提出了基于基本呼叫流程的测试方案．并对方案中SIP信令和媒体流的NAT穿越问题作了深入分析，用这种测试方法能够支持大量的流媒体并发的测试，突破了对流媒体编译码的难点。
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| 关 键 词： | 会话初始化协议（SIP） SIP性能测试 SIP／NAT问题 Full Proxy方式 |
Research on SIP protocol testing |
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| ZENG Xin-yi,CHEN Ming-song,GAI Xiao-na.Research on SIP protocol testing[J].International Electronic Elements,2010(4):83-84. |
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| Authors: | ZENG Xin-yi CHEN Ming-song GAI Xiao-na |
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| Affiliation: | (School of Information and Communication, Guilin University of Electronic Technology, Guilin 541004, China) |
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| Abstract: | This paper introduced the basic knowledge of SIP protocol （Session Initiation Protocol）, and discussed the method of testing the SIP protocol.This method proposed a test scheme based on the basic call flow,and intensively discussed the NAT penetration of the SIP signaling and media streams, this method supports testing media streams simultaneously, and it solves the difficulties of coding and decoding the media streams. |
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| Keywords: | Session Initiation Protocol （SIP） SIP performance testing SIP/NAT problem Full Proxy mode |
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