发明名称 Communication endpoint supporting multiple provider models
摘要 A method for communication includes receiving a request from a first party, submitted via a first communication service provider to a telephony application, to place a call using the application to a second party. Responsive to a characteristic of the call placed by the first party, a second communication service provider is selected to carry the call between the application and the second party. The second party is then connected via the second communication service provider to communicate with the first party using the application.
申请公布号 US2003058884(A1) 申请公布日期 2003.03.27
申请号 US20020053872 申请日期 2002.01.24
申请人 INTERNATIONAL BUSINESS MACHINESS CORPORATION 发明人 KALLNER SAMUEL;KOZAKOV LEV;ROYTMAN ALEXEY;SHANI URI;VORTMAN PNINA
分类号 H04L29/06;H04M3/42;(IPC1-7):H04J3/16 主分类号 H04L29/06
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