Existing Communication Manager recovery mechanisms still occur prior to a failover of a Media Gateway to a survivable core server.
Response to a failover |
Description |
The Main fails for duplicated servers. |
Failure of the active server causes a server interchange. The Media Gateway is still under control of the main server. Failure of both servers causes loss of communication to the Media Gateway. The Media Gateways primary search timer activates. |
The Main fails for a single or simplex server. |
Failure of the main server causes loss of communication to the Media Gateway. The Media Gateways primary search timer activates. |
