Re: [asterisk-users] spa8000 spa2102 t38 faxing
t38 from the itsp to asterisk using FFA = works t38 from the spa8000 to the local asterisk using FFA = works (no differance if FAX Passthru Method is set to reinvite or nse) g711 to a remote system = works(i just turned off t38 on the spa8000) just the t38 pt is not working the itsp is using sonus switches t38pt_udptl=yes,redundancy,maxdatagram=400 is set on the itsp i couldnt yet get a normal trace as the system was very busy and lots of debug info i'll try todo it tonight when the system is almost quiet btw is there any variable to check if the channel is using t38 ? Thanks On Mon, Mar 28, 2011 at 1:10 AM, Larry Moore lmo...@starwon.com.au wrote: On 28/03/2011 5:48 AM, Israel Gottlieb wrote: still no luck i hear it change to t38 but it just doesnt connect Do you have two fax devices at your end, even a fax-modem attached to a computer will do? You are going to need to provide more information such as your current configuration and traces of the sessions. If you turn off all T.38 options in Asterisk and on the SPA you should still be able to make a transmissions using the G711 codecs. Can you confirm you are able to send a facsimile from your device using a PSTN line? Larry. -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello 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 -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] spa8000 spa2102 t38 faxing
still no luck i hear it change to t38 but it just doesnt connect On Sun, Mar 27, 2011 at 5:26 AM, Larry Moore lmo...@starwon.com.au wrote: Perhaps this will help. I have a SPA8800 which has 4 x FXS 4 x FXO ports. It took me some time to produce a working configuration. In Asterisk I have the following where 904 is the extension of the fax-modem and itsp is you VoIP Service Provider. sip.conf [general] . . faxdetect=no t38pt_udptl=yes,redundancy,maxdatagram=400 . . [904] ; Cisco SPA8800 FXS Port 4 ; Analogue FAX Modem attached type=friend defaultuser=904 secret=secret call-limit=2 qualify=yes canreinvite=no directmedia=no directrtpsetup=no ignoresdpversion=yes transport=udp,tcp host=dynamic context=your_context faxdetect=no . . [itsp] . . faxdetect=yes ignoresdpversion=yes . . I am including information from my SPA8800 for one of the FXS ports I have a Fax Modem attached to, the key to getting it to work I believe is the FAX Tone Detect Mode. Audio Configuration Preferred Codec: G711a Second Preferred Codec: Unspecified Third Preferred Codec: UnspecifiedUse Pref Codec Only: no Silence Supp Enable: yes Silence Threshold: medium G729a Enable: no Echo Canc Enable: yes G723 Enable: no Echo Canc Adapt Enable: yes G726-16 Enable: no Echo Supp Enable: yes G726-24 Enable: no FAX CED Detect Enable: yes G726-32 Enable: no FAX CNG Detect Enable: yes G726-40 Enable: no FAX Passthru Codec: G711a DTMF Process INFO: yes FAX Codec Symmetric: yes DTMF Process AVT: yes FAX Passthru Method: ReINVITE DTMF Tx Method: AVT DTMF Tx Mode: Strict DTMF Tx Strict Hold Off Time: 40FAX Process NSE: no Hook Flash Tx Method: None FAX Disable ECAN: no Release Unused Codec: yes FAX Enable T38: yes FAX T38 Redundancy: 1 FAX Tone Detect Mode: callee only Symmetric RTP: yes Supplementary Service Settings CW Setting: noBlock CID Setting: no Block ANC Setting: noDND Setting: no CID Setting: yes CWCID Setting: yes Dist Ring Setting: yesSecure Call Setting: no Message Waiting: noAccept Media Loopback Request: automatic Media Loopback Mode: sourceMedia Loopback Type: media Larry. -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello 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 -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] spa8000 spa2102 t38 faxing
On 28/03/2011 5:48 AM, Israel Gottlieb wrote: still no luck i hear it change to t38 but it just doesnt connect Do you have two fax devices at your end, even a fax-modem attached to a computer will do? You are going to need to provide more information such as your current configuration and traces of the sessions. If you turn off all T.38 options in Asterisk and on the SPA you should still be able to make a transmissions using the G711 codecs. Can you confirm you are able to send a facsimile from your device using a PSTN line? Larry. -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
