北京邮电大学学报

  • EI核心期刊

北京邮电大学学报 ›› 2000, Vol. 23 ›› Issue (3): 30-34.

• 学术论文 • 上一篇    下一篇

Internet与IN互通的关键技术——SIP和BCSM的映射

王 晖, 陈 君, 廖建新, 陈俊亮   

  1. 北京邮电大学程控交换技术与通信网国家重点实验室, 北京 100876
  • 收稿日期:2000-01-04 出版日期:2000-10-10
  • 作者简介:王晖(1978—), 男, 山西昔阳县人, 硕士生
  • 基金资助:
    国家“863计划”资助项目(863-317-01-02-01-99)

Key Technology in Interworking of Internet and IN——Mapping between SIP and BCSM

WANG Hui, CHEN Jun, LIAO Jian-xin, CHEN Jun-liang   

  1. National Laboratory of Switching Technology and Telecommunication Networks,Beijing University of Posts and Telecommunications, Beijing 100876, China
  • Received:2000-01-04 Online:2000-10-10
  • Supported by:
     

摘要: 在研究了SIP的基础上,提出了采用叠加方式实现SIP协议状态自动机与IN呼叫状态模型BCSM之间的映射,具体分析了此方式的实现,从而解决了Internet和IN互通的关键技术.

关键词: 智能网, 互通, 基本呼叫状态模型, 映射

Abstract: Based on the study of SIP,the paper presents the overlay method to implement the mapping between SIP protocol state machine and IN call state model BCSM,and analyses the implementation concretely.The method has resolved the key technology in interworking of Internet and IN.

Key words: intelligent network, interworking, basic call state model, mapping

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