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
WO2008052340(A8)
申请公布日期
2009.06.04
申请号
WO2007CA01956
申请日期
2007.11.01
申请人
DIGIFONICA (INTERNATIONAL) LIMITED;PERREAULT, CLAY;NICHOLSON, STEVE;THOMSON, ROD;BJORSELL, JOHAN EMIL VICTOR;ARAFA, FUAD
发明人
PERREAULT, CLAY;NICHOLSON, STEVE;THOMSON, ROD;BJORSELL, JOHAN EMIL VICTOR;ARAFA, FUAD