摘要
本文根据"集中式的拓扑结构式是最有潜力的信令控制拓扑结构"为基础,讨论和研究了基于SIP协议的会议控制的"自由开放式会议控制中心"并提出了自己的看法,指出了此应用模式所存在的过于自由,无法进行流量管理,不易扩充的缺点,并针对此模式的缺点提出了合理的大规模会议中层次型会议系统的概念,并对方案进行了较详细的论述。
This paper discusses and carries out a research over the management - control function and topological structure model in multimedia multiparty conference hased on SIP Protocol. Through the expansion of SIP Protocolt this paper also illustrates the two realization methods of conference control center based on SIP Protocol： chaimen conference control center and independent conference control center. Finally, the paper put forward reasonable hibeerarchy conference system resolution pattern.
出处
《激光杂志》
CAS
CSCD
北大核心
2009年第1期53-54,共2页
Laser Journal
