Call Manager set up

[boricua97]

Hello everyone. I am in the military and we are working a fake scenario trying to connect six Cisco call managers. They are all set up as publishers. Each Call Manager can make internal calls but the can not make external calls to the other locations. This is an practice drill so all call managers are collocated. Any advice would be appreciatted.

 

[jeter]

What is your layout? Several things come to mind.

Intercluster trunks!
Gatekeeper!
Gateway!

Please provide more information.


SPC NVARNG
Tek-TIP Member 19,650

 

[boricua97]

We have six call managers all configured as publishers. We have no gatekeeper or gateway. Internal calls are OK but between call managers not working.Any suggestions. So you are a SPC in the NVARNG. I am a MAJ in USAR.
Thanks

 

[kuttikattukunnel]

Dear Boricua97,

That Means you have 6 sperate clusters.For Communication Between these callmanagers ,you have to set up Intercluster trunk.

1.Create cluster trunk between servers.
2.Create route patterns and point to these trunks.

Then you will be able to call each locations.

Thanks
Tom

 

[jeter]

Yes Sir! Given your setup and as long as you can ping the other Call Managers you should be able to get your Inter-Cluster trunks to work. Sir, please advise if you need further assistance.


SPC NVARNG
Tek-TIP Member 19,650