计算机应用

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基于P2P的SIP网络研究

李桂林 李建华   

  1. 中南大学 信息科学与工程学院 中南大学 信息科学与工程学院
  • 收稿日期:2007-02-13 修回日期:1900-01-01 发布日期:2007-08-01 出版日期:2007-08-01
  • 通讯作者: 李桂林

Research of SIP Internet based on P2P

<a href="http://www.joca.cn/EN/article/advancedSearchResult.do?searchSQL=(((GuiLin LI[Author]) AND 1[Journal]) AND year[Order])" target="_blank">GuiLin LI</a>   

  • Received:2007-02-13 Revised:1900-01-01 Online:2007-08-01 Published:2007-08-01
  • Contact: GuiLin LI

摘要: 在现有P2P应用和SIP协议特点的基础上,提出了分层P2P-SIP网络设计方案,详细分析了P2P-SIP节点的实现机制。该设计采用P2P技术提高传统SIP网络的可靠性、自组织性,并解决了异构P2PSIP网络互通问题。

关键词: P2P, 会话初始协议, 分层P2P-SIP网络, 互通

Abstract: A hierarchical P2P-SIP architecture was proposed based on the features of the existing Peer-to-Peer (P2P) applications and Session Initiation Protocol (SIP). Implementation mechanism of the node was introduced in details. The traditioanl P2P technology was used to improve the reliability and selforganization of SIP network, and the interworking problem among the heterogeneous overlays was resolved.

Key words: Peer-to-Peer (P2P), Session Initiation Protocol (SIP), hierarchical P2P-SIP overlay, interworking