发明名称 |
Methods, systems, and products for maintaining communications service reachability |
摘要 |
Methods, systems, and products are disclosed for providing communications services. One method determines a state of an Internet Protocol communications device. The method then reconfigures call routing information based upon the state of the Internet Protocol communications device.
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申请公布号 |
US2005226162(A1) |
申请公布日期 |
2005.10.13 |
申请号 |
US20040813491 |
申请日期 |
2004.03.30 |
申请人 |
SHRUM EDGAR V JR;SCHWARTZ ERIC C |
发明人 |
SHRUM EDGAR V.JR.;SCHWARTZ ERIC C. |
分类号 |
H04L12/66;H04L29/08;(IPC1-7):H04L12/66 |
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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