Invention Grant
US08593939B2 Method and apparatus for maintaining active calls during failover of network elements
失效
在网络元件故障转移期间维护活动呼叫的方法和装置
- Patent Title: Method and apparatus for maintaining active calls during failover of network elements
- Patent Title (中): 在网络元件故障转移期间维护活动呼叫的方法和装置
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Application No.: US11109120Application Date: 2005-04-19
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Publication No.: US08593939B2Publication Date: 2013-11-26
- Inventor: Marian Croak , Hossein Eslambolchi
- Applicant: Marian Croak , Hossein Eslambolchi
- Applicant Address: US GA Atlanta
- Assignee: AT&T Intellectual Property II, L.P.
- Current Assignee: AT&T Intellectual Property II, L.P.
- Current Assignee Address: US GA Atlanta
- Main IPC: G01R31/08
- IPC: G01R31/08
Abstract:
A method and apparatus for keeping transitory state in a packet network so that in the event of a failover of a network element, existing active calls can be quickly re-established by the packet network or briefly held in a suspended state until the affected network element returns to a healthy state is disclosed.
Public/Granted literature
- US20060250946A1 Method and apparatus for maintaining active calls during failover of network elements Public/Granted day:2006-11-09
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