摘要
通过对SIP体系结构和SIP协议消息的分析,结合远程教育系统的具体情况,提出了一种以SIP作为控制信令的、集中式拓扑结构的远程教育视频课堂系统,并对该系统的结构和各个组成部分进行了描述,说明了模型的工作过程。
Based on the analysis of SIP network architecture and SIP message, combining the model of distance education system, a centralized video class system using SIP as controlling signaling is proposed in this article, and then introduces a model of SIP based video class system and gives a brief description of each component of the model, it also describes how this model works.
出处
《微计算机应用》
2008年第5期48-51,共4页
Microcomputer Applications
