发明名称 Distributed conferencing via PBX-conference bridge link
摘要 A method, apparatus and computer program product for performing distributed conferencing is presented. A Public Branch Exchange (PBX) receives a plurality of calls intended for a conference bridge from a plurality of conference participants. The plurality of conference participants is conferenced together at the PBX. The plurality of conference participants is connected to the conference bridge by way of a single connection from the PBX to the conference bridge.
申请公布号 US2008175366(A1) 申请公布日期 2008.07.24
申请号 US20070656704 申请日期 2007.01.22
申请人 LUKAC TIBOR 发明人 LUKAC TIBOR
分类号 H04M3/56 主分类号 H04M3/56
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