发明名称 |
SYSTEM AND METHOD FOR ROUTING CALLS ASSOCIATED WITH PRIVATE DIALING PLANS |
摘要 |
A method for routing a call associated with a private dialing plan includes receiving a call directed to a destination endpoint associated with a private dialing plan (PDP), receiving an internal egress path identifier associated with the destination endpoint, and routing the call to an egress path identified by the egress path identifier. A system for routing a call including a destination number associated with a PDP including a routing engine operable to route the call to a PDP call resolution server, and a first switch operable to receive an egress path identifier and a PDP telephone number from the PDP call resolution server, the egress path identifier identifying an egress path for routing the call to a destination endpoint associated with the destination number, and the PDP telephone number identifying a selected PDP destination endpoint and a second switch operable to receive the call based on the egress path identifier and route the call to the selected PDP destination endpoint using the PDP telephone number. |
申请公布号 |
EP2392128(A1) |
申请公布日期 |
2011.12.07 |
申请号 |
EP20100736238 |
申请日期 |
2010.01.20 |
申请人 |
LEVEL 3 COMMUNICATIONS, LLC |
发明人 |
TERPSTRA, RICH;MOORER, RICHARD |
分类号 |
H04M7/00;H04L12/66;H04M3/42 |
主分类号 |
H04M7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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