Hi List I can reproduce Asterisk 16.16.1 segfaulting in this situation:
Asterisk configured with Application "ReceiveFax". Incoming call with SDP: v=0 o=prt-cbl-sbc1 1418830458 1418830459 IN IP4 157.161.X.X s=sip call c=IN IP4 157.161.X.X t=0 0 m=audio 11828 RTP/AVP 9 8 101 a=rtpmap:9 g722/8000 a=rtpmap:8 pcma/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-15 a=sendrecv a=ptime:20 Asterisk Answering to Invite with 200 OK + SDP v=0 o=prt-cbl-sbc1 1418830458 1418830461 IN IP4 157.161.X.X s=sip call c=IN IP4 157.161.X.X t=0 0 m=audio 11830 RTP/AVP 8 101 a=rtpmap:8 PCMA/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=ptime:20 a=maxptime:150 a=sendrecv ReceiveFax invoking Re-Invite to t38: v=0 o=prt-cbl-sbc1 1418830458 1418830462 IN IP4 157.161.X.X s=sip call c=IN IP4 157.161.X.X t=0 0 m=image 11830 udptl t38 a=sendrecv a=T38FaxVersion:0 a=T38MaxBitRate:14400 a=T38FaxRateManagement:transferredTCF a=T38FaxMaxDatagram:425 Caller telling. I am unable to do t38 by setting image port to zero in 200 OK + SDP reply to T38 Invite: v=0 o=prt-cbl-sbc1 1418830458 1418830460 IN IP4 157.161.10.229 s=sip call c=IN IP4 157.161.10.254 t=0 0 m=image 0 udptl t38 a=sendrecv I have found a Snom M9 and a Grandstream Phone behaving that way. Upon receiving that 200 OK + SDP Asterisk is segfaulting! Has anyone else observed said issue? Mit freundlichen Grüssen -Benoît Panizzon- -- I m p r o W a r e A G - Leiter Commerce Kunden ______________________________________________________ Zurlindenstrasse 29 Tel +41 61 826 93 00 CH-4133 Pratteln Fax +41 61 826 93 01 Schweiz Web http://www.imp.ch ______________________________________________________ -- _____________________________________________________________________ -- 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
