发明名称 Voice-over-IP enabled chat
摘要 A network-based system and method for providing anonymous voice communications using the telephone network and data communications links under the direction of a Call Broker and associated network elements. A user (the call initiator) present in a text chat room session establishes a data connection to Call Broker and, after qualifying for access (e.g., using credit card information) and providing a callback number, receives voice session information and participant access codes for each desired participant in a voice call. The initiator causes session information and participant codes to be passed to one or more selected chat participants in the current text chat room. When a selected participant uses the received session information, and enters the received participant code and a callback number, the Call Broker in cooperation with a Network Adjunct Processor (NAP) completes voice links to the initiator and the selected participant(s).
申请公布号 US8355349(B2) 申请公布日期 2013.01.15
申请号 US20090643005 申请日期 2009.12.21
申请人 AT&T INTELLECTUAL PROPERTY II, L.P.;BURG FREDERICK MURRAY 发明人 BURG FREDERICK MURRAY
分类号 H04L12/16;H04L12/18;H04L12/58;H04L12/66;H04L29/06;H04M3/42;H04M3/428;H04M3/56;H04M7/00 主分类号 H04L12/16
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