Journal of Beijing University of Posts and Telecommunications

  • EI核心期刊

JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM ›› 2001, Vol. 24 ›› Issue (3): 17-21.

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ICW Research and Implementation Based on SIP

WANG Hong-man, WANG Bai, YANG Fang-chun   

  1. National Laboratory of Switching Technology and Telecommunication Networks,Beijing University of Posts and Telecommunications, Beijing 100876, China
  • Received:2000-11-28 Online:2001-10-10
  • Supported by:
     

Abstract: Session Initiation Protocol (SIP) is briefly introduced at the beginning.Then primary technologies used in ICW are discussed.IN/Internet interworking architecture,software components for implementing ICW and ICW service scenario are presented.Security mechanisms used in ICW are raised at the end of the paper.

Key words: intelligent network, session initiation protocol, internet call waiting

CLC Number: