[asterisk-users] Avaya IP Office DTMF Issue

[Jon Farmer]

Hi

I have a client using a Avaya IP Office PBX that is taking a SIP trunk
from me terminating on a * box. It all works perfectly apart from DTMF.
Although you can hear the tones they don't seem to get recognised. I
have tried DTMF mode auto, inband, out of band and rfc2833 but no luck.
Any ideas?

Regards

Jon


-- 
Jon Farmer
Telford, Shropshire, UK