International calling question

[Harley01]

Having an issue calling international. According to AT&T the T1's need to be set for speech 3.1 audio and I don't see any such settings on the Call Manager. The T1's are connected through a Cisco box using CMM blades.

Thanks, Steve

 

[Wavesg]

Is this a T1 Cas or PRI?

Stay cool; it’s not over yet!

 

[Harley01]

This is a PRI connected to the Call Manager through a CMM blade.

 

[whykap]

What exactly is the issue calling international?
What do your q931 debugs show when the call fails?

 

[Iwontremember]

check your route filters for Intern, that was my problem but AT,T had to accept what I was handing off to them. whas such a pain for over 4 months.

Hope this helps.

Please remember to rate helpful posts........

 

[CCIECCNA]

Cas or PRI that wont be an issue

 

[Harley01]

The problem is only calling a certain number using an Iridium (special stalite)phone. The problem isn't specific to the Call Manager. It works from another location that has an Avaya system. According to T&T it has somthing to do with 3.1 audio setting.