[asterisk-users] Incoming Fax Issue with Asterisk 11.7 and Digium Fax

Larry Moore lmoore at omninet.net.au
Mon Feb 3 05:34:42 CST 2014

On 3/02/2014 7:15 PM, Jakob-Matthias Böttger wrote:
> Hi, changing
> faxdetect=cng
> and
> t38pt_udptl=no
> helped making it work.

Hmm, the fax will be received as an audio call rather than T.38, setting 
t38pt_udptl=no has turned off T.38.

Do you know if your upstream provider supports T.38?


More information about the asterisk-users mailing list