发明名称 |
PRODUCING ROUTING MESSAGES FOR VOICE OVER IP COMMUNICATIONS |
摘要 |
A process and apparatus to facilitate communication between callers and callees in a system comprising a plurality of nodes with which callers and callees are associated is disclosed. In response to initiation of a call by a calling subscriber, a caller identifier and a callee identifier are received. Call classification criteria associated with the caller identifier are used to classify the call as a public network call or a private network call. A routing message identifying an address, on the private network, associated with the callee is produced when the call is classified as a private network call and a routing message identifying a gateway to the public network is produced when the call is classified as a public network call. |
申请公布号 |
EP2084868(A4) |
申请公布日期 |
2012.07.25 |
申请号 |
EP20070816106 |
申请日期 |
2007.11.01 |
申请人 |
DIGIFONICA (INTERNATIONAL) LIMITED |
发明人 |
PERREAULT, CLAY;NICHOLSON, STEVE;THOMSON, ROD;BJORSELL, JOHAN EMIL VICTOR;ARAFA, FUAD |
分类号 |
H04L12/66;H04L12/14;H04M11/06;H04M15/00;H04Q3/64;H04Q3/66;H04Q3/70 |
主分类号 |
H04L12/66 |
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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