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计算机工程 ›› 2006, Vol. 32 ›› Issue (23): 275-277. doi: 10.3969/j.issn.1000-3428.2006.23.098

• 开发研究与设计技术 • 上一篇    下一篇

基于ARM9平台的嵌入式SIP服务器的设计

盛惠兴1,2,王海滨1,沈剑丽1   

  1. (1. 河海大学计算机及信息工程学院,常州 213022;2. 南京理工大学电子工程与光电技术学院,南京 210094)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2006-12-05 发布日期:2006-12-05

Design of Embedded SIP Server Based on ARM9 Platform

SHENG Huixing1,2, WANG Haibin1, SHEN Jianli1   

  1. (1. College of Computer & Information Engineering, Hohai Univ., Changzhou 213022; 2. College of Optoelectronic, Nanjing University of Science & Technology, Nanjing 210094)
  • Received:1900-01-01 Revised:1900-01-01 Online:2006-12-05 Published:2006-12-05

摘要: SIP服务器由重定向服务器、代理服务器、注册服务器组成,在VoIP系统中起着重要作用。该文基于嵌入式ARM CPU S3C2410,设计了硬件平台,对Linux2.6内核进行了移植,实现了SIP协议栈和服务器软件。该服务器已成功应用于某水利部门的实时语音通信平台中,取得了良好效果。

关键词: 嵌入式系统, ARM, SIP协议, SIP服务器

Abstract: SIP server, which is composed of redirect server, proxy server and registrar server, plays an important role in VoIP system. This paper ports Linux 2.6 to the hardware platform based on ARM CPU S3C2410 and realizes SIP protocol and server. This server has already been successfully deployed as a real-time voice communication platform of an e-government system in a department of the Ministry of Water Resources.

Key words: Embedded system, ARM, SIP protocol, SIP server