Inter-Cluster Trunk Failover

Answered Question
Oct 20th, 2009

We currently have a non-gatekeeper controlled ICT between 2 campuses. One is running 5.1 and the other is on 7.1 - the ICT trunk is working perfect. The problem is that we do not have a failover to go out the PSTN when the WAN is down.

Cluster A dials #2XXXX (strips the #2 off and sends 4 digits). Cluster B dials #1XXXXX (strips off the #1 and sends 5 digits).

Both locations have an entire block of PSTN DIDs - the last 4 or 5 digits match the DN.

Suggestions??

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Correct Answer by Jaime Valencia about 7 years 3 months ago

Configure 2 route groups, 1 with ICT, 1 with PSTN GW

Assign them to a route list, ICT then PSTN

Configure the necessary transformations under route list config for the PSTN option to prefix the calls with the necessary digits to route them

HTH

java

if this helps, please rate

www.cisco.com/go/pdihelpdesk

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Correct Answer
Jaime Valencia Tue, 10/20/2009 - 08:54

Configure 2 route groups, 1 with ICT, 1 with PSTN GW

Assign them to a route list, ICT then PSTN

Configure the necessary transformations under route list config for the PSTN option to prefix the calls with the necessary digits to route them

HTH

java

if this helps, please rate

www.cisco.com/go/pdihelpdesk

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