Journal of Beijing University of Posts and Telecommunications

  • EI核心期刊

JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM ›› 2000, Vol. 23 ›› Issue (2): 62-66.

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Some Problems and Strategies in the Implementation of Gatekeeper

HAO You-chao, WANG Wen-dong   

  1. National Laboratory of Switching Technology and Telecommunication Networks,Beijing University of Posts and Telecommunications, Beijing 100876,China
  • Received:1999-11-08 Online:2000-03-10

Abstract: Basic structure and signaling of H.323 protocol is introduced, as well as primary function of Gatekeeper. A hierarchically administered network model based on Gatekeeper is put forward through analyzing the shortage of gatekeepers' currently working way. Some problems and strategies in the implementation of gatekeeper are mainly discussed in the end.

Key words: multistage routing networks, gatekeeper, packet based network

CLC Number: