Outgoing Fax Issue

[silvervoip]

Hi All,

I installed VG20xx analog gateway to my cluster and having fax issue on outgoing way only.

CUCM --> SIP --> Analog Gateway --> Port 0/0 --> FAX

There is a exact route pattern for the FAX number and we are able to receive calls but we cant send. How may I fix this issue?

Thanks

[R0g22]

What is the fax protocol in use ? Also, a "show run" from the voice gateway will be helpful.