tor, 21,.12.2006 kl. 11.00 +0100, skrev CtRiX: > Mikael Bjerkeland wrote: > > Hi, > > > > I am testing OpenPBX.org with a VRG121 ATA from Tilgin, former i3Micro, > > obviously with T.38 enabled. I am trying to send a T.38 fax from my fax > > machine to OpenPBX.Org. This is my setup: > > > > OKI B4540 MFP (9600 bps, ECM on) -> Tilgin VRG121 ATA -> OpenPBX.org > > (RxFAX). > > > > I am running OpenPBX.org svn-trunk SVN-2307 with SpanDSP snapshot from > > 20061217 (latest). I have also tested OpenPBX.org-1.2 SVN with > > 0.0.3pre27 and snapshot 20061217. > > > > On every fax attempt, I receive a TIFF file which is 8 bytes. Sometimes > > the SpanDSP debug log says the FAX was received successfully, but the > > resulting TIFF is always 8 bytes. > > > > My logs can be found here: > > http://194.19.112.174/t38/ > > udptl_debug.txt is output from udptl debug in the CLI, spandsp_debug.txt > > is output from RxFAX to log/full, and vrg121_syslog.txt is output from > > the VRG121 to my syslog. > > > Well, i the logs are not very clear. > I'll try to explain how to grab them in the correct way: > > 1) edit logger.c and uncomment the libe beginning with full => > 2) enable sipdebug in sip.conf > 3) restart openpbx > 4) open the CLI with "openpbx -rvvvvv" , type > "rtp debug" > "udptl debug" > 5) now the log should show all that's needed so: > 6) before starting the call, type > # > /opt/openpbx.org/log/full > This is to clear the log from the previous things > 7) start the call (and R/TxFAX with the | debug parameter) > 8) At the end of the call, the log is the full file in the log dir > 9) send that file together with the ATA logs (if avalaible) > 10) a tcpdump pcap file is usefull too > (grab it with something like tcpdump -s 65000 -w outfile host > <REMOTEATAIP>
Thanks, I did all this now. Please recheck: http://194.19.112.174/t38/ > > > > That file should contain all the SIP messages, all the RTP/udptl packets > sent and received, all the spandsp messages in one file. See the file "full". > > Reading the logs you have sent, i'm not able to understand where the > call start on both end and i cannot really compare what's happening there. > > Another hint: i noticed this: > > Got UDPTL packet from 85.221.7.59:17018 (len 252) > Got UDPTL packet from 85.221.7.59:17018 (len 252) > Got UDPTL packet from 85.221.7.59:1041 (len 252) > Got UDPTL packet from 85.221.7.59:1041 (len 6) > Got UDPTL packet from 85.221.7.59:1041 (len 8) > > the udpl port announced by the ata should be 17018. > Why does it change to 1041 ? I have no idea why it changes. Any theories? > > Max > Mikael > > > > > > > > _______________________________________________ > Openpbx-users mailing list > [email protected] > http://lists.openpbx.org/mailman/listinfo/openpbx-users _______________________________________________ Openpbx-users mailing list [email protected] http://lists.openpbx.org/mailman/listinfo/openpbx-users
