Steve Underwood wrote: > That's how T.38 calls normally start. They mostly start as audio, and > switch into T.38 mode later. We have only seen an initial fragment in > the log. We haven't seen anything that's actually wrong. We see an offer > to do telephony events, and from there things might progress to T.38 or > something else. I can't see anything invalid in that, even if the > cdsc/cpar > stuff is not understood.
Umm, yeah. I knew all that :-) Since the OP is using ReceiveFAX in his dialplan, that means Asterisk sent the T.38 re-INVITE. Under the assumption that's he posted the snippets from corresponding sections of successful and failed calls, the SDP parsing output we saw would be from the response to the re-INVITE. In the second example, the response to the re-INVITE did not include a T.38 media stream. I agree, though, that a more complete log would be most helpful in clarifying the situation. -- Kevin P. Fleming Digium, Inc. | Director of Software Technologies 445 Jan Davis Drive NW - Huntsville, AL 35806 - USA skype: kpfleming | jabber: kpflem...@digium.com Check us out at www.digium.com & www.asterisk.org -- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users