On Fri, Jun 16, 2017, at 10:49 AM, Michael Maier wrote: <snip>
> > t38modem and asterisk are using > > m=image 35622 udptl t38 > ^^^^^ > > Provider uses > > m=image 35622 UDPTL t38 > ^^^^^ > > Could this be a problem? If I'm sending internal only, it's always > lowercase. Looking at the tests we have we only use 'udptl' as the transport. Without diving deep into the SDP negotiator it is possible that it gets upset at that, as we would only produce 'udptl'. If the SDP negotiator in PJSIP is case sensitive then you'd get a declined stream like you see. Looking at the T.38 examples from the ITU doc also shows it in lowercase, so uppercase is probably not commonly used. -- Joshua Colp Digium, Inc. | Senior Software Developer 445 Jan Davis Drive NW - Huntsville, AL 35806 - US Check us out at: www.digium.com & www.asterisk.org -- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- Check out the new Asterisk community forum at: https://community.asterisk.org/ New to Asterisk? Start here: https://wiki.asterisk.org/wiki/display/AST/Getting+Started asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users