Displaying 1 result from an estimated 1 matches for "075f01c70922".
2006 Nov 15
2
T38 problem
I have problem with fax machine Panasonic DX600. It's connected to Grandstream Handy Tone 386 which is connected to Asterisk. Asterisk is connected to my SIP provider.
To some numbers I can't send FAX, and I get following error on CLI.
WARNING[2237] chan_sip.c: Unknown SDP media type in offer: image 31358 udptl t38
I believe that Panasonic DX600 machine supports T38. And when I have