I am not sure how 0 is being send out to PRI. You dont have forward digit all therefore 0 should be striped off on the gateway. Please enable debug isdn q931 and see check called number in setup message. Also How are checking to see only 0 is being s...

My first concern would be find out what type of fax machine you have at this specific number. I get the feeling that this may be Super G3 fax machine which is not supported just yet. Once you identify the fax machine, go ahead and disable ECM on Supe...

Few questions:1) What type of Fax over ip protocol does Audiocodes support ? 2) Can you make a call from FXS port on Audiocodes analog gateway out to PRI and what type of voice quality do you have ?3) What type of codec are you using between Audiocod...

Here is a link that indicates no support for SNMP. Once at the page search for "snmp"..http://www.cisco.com/univercd/cc/td/doc/product/lan/cat6000/relnotes/ol_4847.htmRegards,ketan