发明名称 SYSTEM AND METHOD FOR ESTABLISHING A CALL
摘要 A system and method for providing a voice communication service between a first user and a second user after the first user and the second user are communicating via a non-voice communication service is described. The non-voice communication service may be processed through a server in communication with the first and second users. The non- voice communication service is monitored for a voice service request, and upon receipt of the voice service request, establishment of a voice communication service is initiated between the first and second users through the server. The first and second users may be anonymous to each other over the non-voice communication service and the voice communication service .
申请公布号 CA2470010(A1) 申请公布日期 2005.12.01
申请号 CA20042470010 申请日期 2004.06.01
申请人 VOICE COURIER MOBILE INC. 发明人 BROWN, JIM;KNIGHT, ANTHONY;RAND, TOM;WRIGHT, EVAN;SMITH, CHRIS;BLAIR, JOHN
分类号 H04L12/66;H04M3/42;H04M7/12;H04M11/06;H04Q7/22;H04Q7/38;(IPC1-7):H04L12/66 主分类号 H04L12/66
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