[asterisk-users] Not able to receive fax
Hello, I have been trying to setup asterisk (1.6.2.0) to receive fax. I am able to receive faxes sent from a zoiper softphone connected to asterisk. I have some DID numbers (with T.38 support) forwarded to my asterisk pbx. I am not able to receive faxes from these numbers. The error I get on the asterisk console is "phase_e_handler: Error transmitting fax. result=49: The call dropped prematurely" Can someone please help. Thanks. -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] Not able to receive fax
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 > I have been trying to setup asterisk (1.6.2.0) to receive fax. I am > able to receive faxes sent from a zoiper softphone connected to > asterisk. > > I have some DID numbers (with T.38 support) forwarded to my asterisk > pbx. I am not able to receive faxes from these numbers. The error I > get on the asterisk console is > > "phase_e_handler: Error transmitting fax. result=49: The call dropped > prematurely" > Have you set the vendor connection point to enable T.38?: t38pt_udptl=yes ; redundancy,maxdatagram=400 You can also use the CLI command 'udptl set debug' to retrieve debug information about the T.38 data stream. Hope this helps. - - Tommy Botten Jensen -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.9 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEAREKAAYFAktxWm8ACgkQ573V05EH/palCgCgiuAebIOxERfIG50+LNTUfBXp HNcAn0Kuu355yfftodPeeP5eDMZl+5+G =ogQX -END PGP SIGNATURE- -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] Not able to receive fax
Thanks. It's working now. In my sip.conf I had 't8pt_udptl=yes'. I changed it to 't8pt_udptl=yes,redundancy,maxdatagram=400' and it started working. On Tue, Feb 9, 2010 at 6:22 PM, Tommy Botten Jensen wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA512 > > > >> I have been trying to setup asterisk (1.6.2.0) to receive fax. I am >> able to receive faxes sent from a zoiper softphone connected to >> asterisk. >> >> I have some DID numbers (with T.38 support) forwarded to my asterisk >> pbx. I am not able to receive faxes from these numbers. The error I >> get on the asterisk console is >> >> "phase_e_handler: Error transmitting fax. result=49: The call dropped >> prematurely" >> > > Have you set the vendor connection point to enable T.38?: > > t38pt_udptl=yes ; redundancy,maxdatagram=400 > > You can also use the CLI command 'udptl set debug' to retrieve debug > information about the T.38 data stream. > > Hope this helps. > > - - Tommy Botten Jensen > -BEGIN PGP SIGNATURE- > Version: GnuPG v1.4.9 (GNU/Linux) > Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org > > iEYEAREKAAYFAktxWm8ACgkQ573V05EH/palCgCgiuAebIOxERfIG50+LNTUfBXp > HNcAn0Kuu355yfftodPeeP5eDMZl+5+G > =ogQX > -END PGP SIGNATURE- > > -- > _ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users > -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
