| 发明名称 |
Method for carrying out real time backup communication of IP communication |
| 摘要 |
Detecting trouble in a real time communication on an IP network, and automatically bypassing a communication call performed between a transmission side node and a reception side node from a IP network to a public network. |
| 申请公布号 |
AU5184500(A) |
申请公布日期 |
2001.02.15 |
| 申请号 |
AU20000051845 |
申请日期 |
2000.08.07 |
| 申请人 |
NEC CORPORATION |
发明人 |
MITSUO SUZUKI |
| 分类号 |
H04L1/22;H04L12/24;H04L12/28;H04L12/70;H04L29/06;H04L29/14;H04M3/12;H04M3/22;H04M3/42;H04M7/00;H04M7/12 |
主分类号 |
H04L1/22 |
| 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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