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６视像会议系统６．１典型产品介绍典型产品如表５所示（见下页）。６．２市场综述视像会议系统的发展情况，对可视电话有直接的影响。多数厂商认为视像会议设备市场２０００年将有大幅度增长，根据美国ＦｏｒｗａｒｄＣｏｎｃｅｐｔｓ公司１９９７年底估计，视像会议系统每年
6 Videoconferencing System 6.1 Typical Product Descriptions Typical products are shown in Table 5 (see next page). 6.2 Market Overview The development of videoconferencing systems has a direct impact on videophones. Most manufacturers believe that video conferencing equipment market in 2000 will have substantial growth, according to the United States ForwardConcepts company estimates by the end of 1997, video conferencing systems every year