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目前的视频会议系统主要分为基于ＩＳＤＮ的会议室系统和基于Ｉｎｔｅｒｎｅｔ／Ｉｎｔｒａｎｅｔ的桌面系统，它们都各有优缺点，不能完全满足某些大型单位的会议要求．分析了目前市场需求和网络发展的特点，提出了一种混合型的视频会议设计方案，它具有功能完善、使用灵活、成本较低等优点，是一种较高性价比且适应市场需求的设计方案．
The current video conferencing systems are mainly divided into ISDN-based conference room systems and Internet / Intranet-based desktop systems, they all have their own advantages and disadvantages, can not fully meet the meeting requirements of some large units. Analyzed the current market demand and the characteristics of network development, proposed a hybrid video conferencing design, which has the advantages of complete functions, flexible use, low cost, is a high cost and meet the needs of the market design .