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US07827307B2 Method for fast switchover and recovery of a media gateway 有权
快速切换和恢复媒体网关的方法

Method for fast switchover and recovery of a media gateway
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.
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