计算机工程 ›› 2007, Vol. 33 ›› Issue (05): 103-105.doi: 10.3969/j.issn.1000-3428.2007.05.036

• 网络与通信 • 上一篇    下一篇

SIP协议下的对等应用工作模式研究

傅 川1,2,张国清1   

  1. (1. 中国科学院计算技术研究所,北京 100080;2. 中国科学院研究生院软件学院,北京 100049)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2007-03-05 发布日期:2007-03-05

Study of Peer Applications Work Pattern Based on SIP

FU Chuan1,2, ZHANG Guoqing1   

  1. (1. Institute of Computing Technology, Chinese Academy of Sciences, Beijing 100080; 2. College of Software, Graduate School of Chinese Academy of Sciences, Beijing 100049)
  • Received:1900-01-01 Revised:1900-01-01 Online:2007-03-05 Published:2007-03-05

摘要: 以SIP协议(Session Initiation Protocol)为基础,重点讨论对等应用终端间通信转移、三方通信等工作模式。利用会话协议来调整对等应用间的数据传递关系,拓展了应用适用场景,开阔了应用的设计思路。针对具体应用与SIP协议间耦合问题,给出了一个面向对象的设计和实现方案。

关键词: SIP, 对等应用, 面向对象

Abstract: Based on session initiation protocol (SIP), this paper discusses work patterns of communication transfer and 3-way conference, among peer application terminals. Using session protocol to adjust data transmission among peer applications opens up scenes and design methods of applications. It also puts forward a method of object-oriented to couple concrete application in SIP stack.

Key words: Session initiation protocol (SIP), Peer applications, Object-oriented