发明名称 System and method for mapping a PSTN trunk to a packet network endpoint
摘要 A system for mapping dissimilar communication protocols is disclosed. In one embodiment, the system comprises user communication information that spans at least two dissimilar communication networks, a first communication protocol associated with a first communication network, a second communication protocol associated with a second communication network, and a software code segment configured to detect a call setup identifier and a call tear-down identifier associated with the first communication protocol, the software code segment also configured to detect a call setup identifier and call tear-down identifier associated with the second communication protocol, where the call setup identifier and the call tear-down identifier associated with the second communication protocol may occur within a predetermined amount of time before or after the call setup identifier or the call tear-down identifier associated with the first communication protocol. The system maps the call identifiers from the dissimilar networks so that the user information can be characterized over the dissimilar networks.
申请公布号 US2003214971(A1) 申请公布日期 2003.11.20
申请号 US20020151374 申请日期 2002.05.20
申请人 SHELDON DAVID CHARLES;MCDONALD DAVID JOHN;CARSON DOUGLAS JOHN 发明人 SHELDON DAVID CHARLES;MCDONALD DAVID JOHN;CARSON DOUGLAS JOHN
分类号 H04L12/46;H04M7/00;(IPC1-7):H04J3/16;H04L12/66 主分类号 H04L12/46
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