Olivier
2016-Apr-25 15:41 UTC
[asterisk-users] What requires ReceiveFAX to trigger T.38 negociation ? [SOLVED]
2016-04-22 12:41 GMT+02:00 Olivier <oza.4h07 at gmail.com>:> Hello, > > I'm giving PJSIP a try on an Asterisk 13 box. > More specifically I'm studying in a lab, how to configure T.38. > > My setup is: > SendFAX -->-- asterisk 11 <----SIP/PJSIP---> asterisk 13 -->-- ReceiveFAX > > I can observe fax are successfully sent end received but I'm failling to > see any T.38 trafic. > > My understanding of T.38 is that closest to receiving end gateway should > trigger T.38 negociation. > So I would expect the second asterisk box (the one with Asterisk 13) to > ask the first asterisk box to start using T.38. > > Is this expectation correct ? > Is there a way to "force" ReceiveFAX to use T.38 ? > > Best Regards > > > >I don't exactly understand what happened but I could positively observe successfull T.38 negociation today in the above setup. For reference, the dialplan in Sender machine should include a Set(FAXOPT(gateway)=yes) statement while it should include Set(FAXOPT(gateway)=no) on Receiver side. Regards -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.digium.com/pipermail/asterisk-users/attachments/20160425/7236c38c/attachment.html>