[Asterisk-Users] WARNING: chan_sip.c:3470 process_sdp: Unknown SDP media type in offer: image 5004 udptl t38
Hi, I'm using asterisk 1.2.1. Is there anybody out there who knows what this warning means? *WARNING: chan_sip.c:3470 process_sdp: Unknown SDP media type in offer: image 5004 udptl t38* Google does not help at all. TIA Giorgio Incantalupo ___ --Bandwidth and Colocation provided by Easynews.com -- Asterisk-Users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [Asterisk-Users] WARNING: chan_sip.c:3470 process_sdp: Unknown SDP media type in offer: image 5004 udptl t38
I didn't find that exact message in the RFC's, but I did find something similar in RFC 3407 (http://www.rfc-archive.org/getrfc.php?rfc=3407), a=cdsc: 4 image udptl t38 Which means that the sender is capable of sending T.38 fax over UDP. I wouldn't worry about it unless you were trying to receive a T.38 fax over UDP, or it causes some other problem. If you need to get further into this, run sip debug from the console so you can see the entire SIP message in which this line appears. Giorgio Incantalupo wrote: Hi, I'm using asterisk 1.2.1. Is there anybody out there who knows what this warning means? *WARNING: chan_sip.c:3470 process_sdp: Unknown SDP media type in offer: image 5004 udptl t38* Google does not help at all. TIA Giorgio Incantalupo ___ --Bandwidth and Colocation provided by Easynews.com -- Asterisk-Users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [Asterisk-Users] WARNING: chan_sip.c:3470 process_sdp: Unknown SDP media type in offer: image 5004 udptl t38
it means that your sender is capable of sending t38, but asterisk (without at a minimum the t38-patches for passthrough) is not capable of handling this. if you have reinvite for this channel allowed and your sender can send the fax over g711 asterisk will send a reinvite and the fax has a chance of getting through. afaik the warning is not an issue if you and your sender can reinvite to g711. greetings from graz, Am Freitag, 27. Januar 2006 11:48 schrieb Giorgio Incantalupo: Hi, I'm using asterisk 1.2.1. Is there anybody out there who knows what this warning means? *WARNING: chan_sip.c:3470 process_sdp: Unknown SDP media type in offer: image 5004 udptl t38* Google does not help at all. TIA Giorgio Incantalupo ___ --Bandwidth and Colocation provided by Easynews.com -- Asterisk-Users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users pgpYjWdUVtEjP.pgp Description: PGP signature ___ --Bandwidth and Colocation provided by Easynews.com -- Asterisk-Users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
