摘要
通过对SIP呼叫控制的特点和SIP网络结构的分析,结合远程教育系统的具体情况,并考虑到课堂管理框架的伸缩性,提出了一种采用组播技术分发媒体流的SIP远程教育系统,并说明了该系统的工作原理.
Analyzing calling-control characteristic of the session initiation protocol and SIP network architecture, combining the model of distance education system and considering the scalability of the class management architecture. A distance education system based on SIP using Muhicast technology as sending multimedia signaling is given and it also explains how this system works.
出处
《昆明学院学报》
2008年第4期33-36,共4页
Journal of Kunming University
