Definity S8500

[centennial]

I have 5 switches with IP trunking between them. The one in South carolina can make extension to extension calls to one location but not the others. I have one location here that cannot be called and if I status the trunk group it is out of service fe. I cannot think of what would be wrong at the suffering location. Any suggestions would be welcomed.

thanks,
Norm

 

[dherve]

Is there anything block in your firewall between your two locations ?
Can you ping the clan from each site to site ?