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Reroute calls in WAN failure scenario

rm760
Level 4
Level 4

I am open to suggestions as to how to go about rerouting calls to a specific number via PSTN when the WAN links have failed.  The location has a local subscriber node and SIP configured PSTN gateways so there is no SRST.  Currently the CUCM cluster knows to achieve the destination via a SIP trunk between CUCM and a legacy PBX. 

2 Replies 2

Brandon Pierce
Level 4
Level 4

Route Pattern -> Route List -> Route Group -> Gateway/Trunk

 

Put multiple paths out trunks so when one dumps you can rely on the others.  Since your location doesn't use SRST as it has a sub, this would work well for you assuming that particular location has a dedicated SIP trunk as well.

Thanks.  I will give it a shot.