Invention Grant
- Patent Title: Method for fast switchover and recovery of a media gateway
- Patent Title (中): 快速切换和恢复媒体网关的方法
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Application No.: US10954946Application Date: 2004-09-29
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Publication No.: US07827307B2Publication Date: 2010-11-02
- Inventor: Ronald W. Lehrschall , Xinfa J. Wu , Joseph R. Stone , Mychael Vo
- Applicant: Ronald W. Lehrschall , Xinfa J. Wu , Joseph R. Stone , Mychael Vo
- Applicant Address: US CA San Jose
- Assignee: Cisco Technology, Inc.
- Current Assignee: Cisco Technology, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Stolowitz Ford Cowger LLP
- Main IPC: G06F15/173
- IPC: G06F15/173 ; G06F15/16

Abstract:
A device and method for fast switchover and recovery of a media gateway. A network interface of a router is monitored for a network interface failure, in which the router receives data over a network using a network protocol. In response to detecting a network interface failure, the network interface failure is translated into a gateway protocol understood by the media gateway. The network interface failure is transmitted to the media gateway using the gateway protocol over a primary path, providing for fast switchover time to a redundant path by the media gateway.
Public/Granted literature
- US20060075126A1 Method for fast switchover and recovery of a media gateway Public/Granted day:2006-04-06
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