Check the archives for -users and -dev. There is a thread between steve underwood and someone working through t.38 quirks in a fax machine. If you can reproduce the information provided from the user in that thread it will probably be very helpful.
Mike Bastian Schern wrote: > Hello, > > I also operating around T38Gateway(). At the moment it looks like > PSTN/SIP (no T.38) -> SIP T.38 is working fine. But other way around > not. I'm not sure if this is a random behavior or not. > Did anybody else get some more/other experience with it. > The T.38 Pass-Through is working very well. > > If I can help to improve T38Gateway() functionality let me know. I'm > willing to test and also to code. > > Regards > Bastian > > Ming-Wei Shih schrieb: >> There is no T.38 gateway support in the RC3, and gw support >> in the trunk is very limited. Hopefully this will cahnge soon >> >> xming >> >> Jbebeau wrote: >>> Luki, >>> >>> You diagram is correct. The T.38 stream is between the SPA1001 and >>> OpenPBX. This is EXACTLY what I want. >>> >>> The adapter is now a Linksys SPA1001 using FW 3.1.19SE, HW Rev 2.0.1. The >>> device seems to try doing T.38. When I hook it up to Asterisk 1.2.10, >>> Asterisk tells me it "doesn't know how to do T.38" when the fax machine >>> tries to send; a voice call works correctly. >>> >>> It seems there is some support in Asterisk for T.38, in some release or >>> svn, but it's unclear to me exactly what support and in which source. It >>> also seems that the Gateway functon, to the PSTN is available only in >>> OpenPBX. >>> >>> Jon >>> >>> >>> -----Original message----- >>> From: Luki [EMAIL PROTECTED] >>> Date: Fri, 16 Feb 2007 01:27:19 -0500 >>> To: "OpenPBX.org Users Mailing List - Non-Commercial >>> Discussion"[email protected] >>> Subject: Re: [Openpbx-users] OpenPBX 1.2 RC3 as PSTN gateway? >>> >>> >>>>> 2) Will the configuration above, real-fax-machine to the PSTN work? >>>>> >>>> As far as I know the Sipura 1001 does not support T.38. The 210X >>>> series does. The T.38 transmission would be between the Sipura and >>>> OpenBPX, so essentially the PBX box has to convert T.38 <-> PRI/T1. >>>> >>>> Did I get that right? If so, I'd love to hear if that's already >>>> possible as well :). >>>> >>>> --Luki >>>> _______________________________________________ >>>> 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 >>> >> _______________________________________________ >> Openpbx-users mailing list >> [email protected] >> http://lists.openpbx.org/mailman/listinfo/openpbx-users >> > > > ____________ > Virus checked by G DATA AntiVirusKit > Version: AVK 17.1806 from 04.01.2007 > Virus news: www.antiviruslab.com > > > _______________________________________________ > 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
