| SIP协议在VoIP终端的设计和实现 |
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| 引用本文： | 陈银星,周利清.SIP协议在VoIP终端的设计和实现[J].现代电信科技,2006(10):11-15,20. |
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| 作者姓名： | 陈银星 周利清 |
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| 作者单位： | 北京邮电大学电信工程学院 |
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| 摘 要： | SIP是下一代网络中的重要协议,而基于SIP协议的VoIP业务已经对传统话音业务形成了重要的威胁,并成为各大运营商竞争的重点业务之一.概述了VoIP业务的发展现状,介绍了SIP协议的实体、消息机制以及它所提供的业务,通过对SIP协议的原理及工作流程的分析,论证了其在实现一个VoIP系统中的优势,在此基础上设计并实现了一个基于SIP协议的VoIP终端.
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| 关 键 词： | 用户代理 |
| 收稿时间： | 2006-08-02 |
| 修稿时间： | 2006-08-02 |
Design and Realization of the SIP in a VoIP system |
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| Chen Yinxing,Zhou liqing.Design and Realization of the SIP in a VoIP system[J].Modern Science & Technology of Telecommunications,2006(10):11-15,20. |
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| Authors: | Chen Yinxing Zhou liqing |
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| Affiliation: | Chen Yinxing Zhouliqing |
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| Abstract: | SIP is an important protocol in Next Generation Network. The VoIP services based on SIP is becoming a threat against PSTN Service, and the major operators are competing for it's market share. This paper summarizes the development of VoIP, and then introduces the entities and the messages of Session Initiation Protocol. According to the analysis of the principle and the working flow of the SIP, this paper presents the advantages of the SIP in the implementation in a VoIP system. On this base, the author designs and realizes a VoIP system based on Session Initiation Protocol. |
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| Keywords: | VoIP SIP H 323 NGN |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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