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VTEL美国视讯公司宣布已成功开发出在IP、电话或其它混合网络上进行视讯传输的软件。这项技术使VTEL从桌面到大型会议室的所有视讯产品都能同时支持H.323和H.320,同时也可以运行于ATM和帧
VTEL U.S. video company announced that it has successfully developed software for video transmission over IP, telephony or other mixed networks. The technology enables VTEL to support both H.323 and H.320 video products from the desktop to large conference rooms, as well as ATM and frame rates