发明名称 |
System and method for providing alternate routing in a network |
摘要 |
Methods and systems are described for performing alternate routing of communications in a network. The system initiates a communication from an origination endpoint in a packet-switched network, such as a VOIP network, to a destination endpoint, and determining, according to selection criteria, whether to route the communication to the destination endpoint using at least a second circuit-switched network, such as the PSTN.
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申请公布号 |
US7570632(B2) |
申请公布日期 |
2009.08.04 |
申请号 |
US20070693598 |
申请日期 |
2007.03.29 |
申请人 |
LEVEL 3 COMMUNICATIONS, LLC |
发明人 |
MUSSMAN HARRY;O'BRIEN JAMES;SPOREL ERIC R.;ISRAEL ROBERT K.;BAJ MICHAEL |
分类号 |
H04L12/64;H04L1/22;H04L12/28;H04L29/06;H04M7/00;H04Q3/66 |
主分类号 |
H04L12/64 |
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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