摘要
在简单介绍了SIP协议的基础上,详细说明了一个基于SIP协议的集中式视频会议系统的设计与实现。该系统由会议管理系统、会议控制系统和会议终端系统3部分组成。该文介绍了SIP协议,给出了基于SIP的视频会议系统的设计,介绍了各个子系统实现的关键技术,讨论了系统有待解决的一些问题。
Based on a simple introduction and analysis of SIP protocol, the design and implementation of a SIP-based video conference system is presented. The system includes three components： conference control system, conference management system and terminal system. First, SIP is introduced. Second, the design of the system is presented. Then the paper shows in detail the key techniques used in the developing course. Finally, some problems that need to be solved in the future are discussed.
出处
《计算机工程》
CAS
CSCD
北大核心
2005年第21期167-169,共3页
Computer Engineering
基金
国家自然科学基金资助项目(60272078)
关键词
视频会议系统
SIP
会议控制系统
Video conference system
Session initiation protocol （SIP）
Conference control system
