发明名称 |
Method and system for dynamic gateway selection in an IP telephony network |
摘要 |
A method and system for dynamically selecting a destination gateway to complete a call over a path supported at least in part by an IP telephony network and a public switched telephone network. The method and system further provide for dynamically detecting available gateways, dynamically removing failed and/or unavailable gateways, and automatically recovering failed and/or unavailable gateways after a predetermined period of time. A method is also provided for detecting available destination gateways using a ping method, where a message is transmitted to a plurality of destination gateways on a one-by-one basis to ascertain the availability status of each destination gateway.
|
申请公布号 |
US7860114(B1) |
申请公布日期 |
2010.12.28 |
申请号 |
US19990436796 |
申请日期 |
1999.11.08 |
申请人 |
VERIZON BUSINESS GLOBAL LLC |
发明人 |
GALLANT JOHN K.;DONOVAN STEVEN R. |
分类号 |
H04L12/28;H04L12/66;G06F15/16;H04L29/06;H04M3/00;H04M7/00;H04M11/00 |
主分类号 |
H04L12/28 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|