Hi I'm using t38modem version 1.0.0, opal CVS-21MAY2007 and a recent pwlib CVS HEAD, and trying to receive a T.38 fax. The T.38 re-invite is successful, but the analogue fax machine says "Connecting..." for a long time and then gives up. The wireshark SIP messages follow (t38modem has address IP 10.1.0.101, the MGC 10.1.0.14 and the MGW 10.1.0.19). Callweaver/RxFAX seems to get a little further but also fails, however the messages sent are different, t38modem goes no-signal -> ced then keeps repeating no-signal -> v21-preamble, while Callweaver/RxFAX goes no-signal -> ced -> v21-preamble -> DIS DSR:ITU-T V.27 ter, V.29, and V.17. Please help. Thank you Damjan Jovanovic |Time | 10.1.0.14 | 10.1.0.101 | 10.1.0.19 | |97.737 | INVITE SDP ( telephone-event) | |SIP From: sip:10.1.0.14 To:sip:0879404999@xxxxxxxxxx | |(5060) ------------------> (5060) | | |97.741 | 100 Trying| | |SIP Status | |(5060) <------------------ (5060) | | |98.234 | 200 OK SDP ( telephone-event) | |SIP Status | |(5060) <------------------ (32980) | | |98.234 | ACK | | |SIP Request | |(5060) ------------------> (32980) | | |98.270 | | RTP (g711A) |RTP Num packets:56 Duration:1.100s ssrc:1839941739 | | |(5000) <------------------ (4860) | |98.331 | | RTP (g711A) |RTP Num packets:52 Duration:1.020s ssrc:4226038797 | | |(5000) ------------------> (4860) | |99.371 | INVITE SDP ( t38) | |SIP Request | |(5060) <------------------ (32980) | | |99.371 | 100 Trying| | |SIP Status | |(5060) ------------------> (32980) | | |99.386 | 200 Ok SDP ( t38) | |SIP Status | |(5060) ------------------> (32980) | | |99.390 | ACK | | |SIP Request | |(5060) <------------------ (32980) | | |99.538 | | no-signal | |t38:t30 Ind:no-signal | | |(5002) ------------------> (4862) | |99.576 | | ced | |t38:t30 Ind:ced | | |(5002) ------------------> (4862) | |102.617 | | no-signal | |t38:t30 Ind:no-signal | | |(5002) ------------------> (4862) | |102.653 | | v21-preamble |t38:t30 Ind:v21-preamble | | |(5002) ------------------> (4862) | |102.926 | | no-signal | |t38:t30 Ind:no-signal | | |(5002) <------------------ (4862) | |105.696 | | no-signal | |t38:t30 Ind:no-signal | | |(5002) ------------------> (4862) | |114.161 | | v21-preamble |t38:t30 Ind:v21-preamble | | |(5002) ------------------> (4862) | |117.199 | | no-signal | |t38:t30 Ind:no-signal | | |(5002) ------------------> (4862) | |125.664 | | v21-preamble |t38:t30 Ind:v21-preamble | | |(5002) ------------------> (4862) | |128.707 | | no-signal | |t38:t30 Ind:no-signal | | |(5002) ------------------> (4862) | |137.038 | BYE | | |SIP Request | |(5060) ------------------> (32980) | | |137.040 | 200 OK | | |SIP Status | |(5060) <------------------ (32980) | | ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ Openh323-devel mailing list Openh323-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/openh323-devel