发明名称 Videoconference system and a management method thereof
摘要 A videoconference system and a management method thereof are provided. The videoconference system includes: terminals; multipoint control units (MCUs), as the superior level for the terminals, for controlling the corresponding terminals; conference management systems, as the superior level for the MCUs, for performing dispatching and control for the local conference site; and conference coordination systems, as the superior level for the conference management systems, for coordinating corresponding conference management systems and neighboring conference coordination systems to perform dispatching and control for the entire conference. The videoconference management method includes: a subscriber requesting for conference dispatching to the home conference management system; the home conference management system managing the corresponding local conference site directly at the dispatching request, and transferring the dispatching across conference management systems to the corresponding conference coordination system; and the conference coordination system dispatching the corresponding master and slave conference management systems at the dispatching request.
申请公布号 US2007091169(A1) 申请公布日期 2007.04.26
申请号 US20040578761 申请日期 2004.10.11
申请人 ZHANG LIQUAN;CHEN JIANDING 发明人 ZHANG LIQUAN;CHEN JIANDING
分类号 H04N7/14;H04L12/24;H04N7/15 主分类号 H04N7/14
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