Hi Teodor, Here's that part of the log where I see the timer expiry. What surprises me, though, is while the gateway has ISDN cards, I was actually making the call thru the non-ISDN port. 2004/10/20 12:09:20.251 6 yasocket.cxx(610) 192.168.3.229:65318 32 bytes sent 2004/10/20 12:09:20.267 5 yasocket.cxx(699) ProxyRTP(0) 1 sockets selected from 2, total 2/0 2004/10/20 12:09:20.267 6 ProxyChannel.cxx(2481) RTP Forward 192.168.9.10:16874 to 192.168.3.229:65318 2004/10/20 12:09:20.268 6 yasocket.cxx(610) 192.168.3.229:65318 32 bytes sent 2004/10/20 12:09:20.271 5 yasocket.cxx(699) ProxyRTP(0) 1 sockets selected from 2, total 2/0 2004/10/20 12:09:20.271 6 ProxyChannel.cxx(2467) RTP forward 192.168.3.229:65318 to 192.168.9.10:16874 2004/10/20 12:09:20.271 6 yasocket.cxx(610) 192.168.3.229:65318 32 bytes sent 2004/10/20 12:09:20.287 5 yasocket.cxx(699) ProxyRTP(0) 1 sockets selected from 2, total 2/0 2004/10/20 12:09:20.287 6 ProxyChannel.cxx(2481) RTP Forward 192.168.9.10:16874 to 192.168.3.229:65318 2004/10/20 12:09:20.288 6 yasocket.cxx(610) 192.168.3.229:65318 32 bytes sent 2004/10/20 12:09:20.291 5 yasocket.cxx(699) ProxyH(0) 1 sockets selected from 4, total 4/0 2004/10/20 12:09:20.291 5 ProxyChannel.cxx(472) H245s Reading from 192.168.9.10:11753 2004/10/20 12:09:20.291 4 ProxyChannel.cxx(2018) H245 Received: indication terminalCapabilitySetRelease { } 2004/10/20 12:09:20.292 4 ProxyChannel.cxx(2079) H245 Indication: terminalCapabilitySetRelease 2004/10/20 12:09:20.292 6 yasocket.cxx(610) 192.168.3.229:63275 6 bytes sent 2004/10/20 12:09:20.292 5 yasocket.cxx(699) ProxyRTP(0) 1 sockets selected from 2, total 2/0 2004/10/20 12:09:20.292 6 ProxyChannel.cxx(2467) RTP forward 192.168.3.229:65318 to 192.168.9.10:16874 2004/10/20 12:09:20.292 6 yasocket.cxx(610) 192.168.3.229:65318 32 bytes sent 2004/10/20 12:09:20.292 5 yasocket.cxx(699) ProxyH(0) 1 sockets selected from 4, total 4/0 2004/10/20 12:09:20.292 5 ProxyChannel.cxx(472) Q931d Reading from 192.168.9.10:1720 2004/10/20 12:09:20.292 3 ProxyChannel.cxx(687) Q931d Received: ReleaseComplete CRV=12350 from 192.168.9.10:1720 2004/10/20 12:09:20.293 4 ProxyChannel.cxx(634) Q931 Received: { q931pdu = { protocolDiscriminator = 8 callReference = 12350 from = destination messageType = ReleaseComplete IE: Cause - Recovery from timer expiry = { 81 e6 .. } IE: User-User = { 25 80 06 00 08 91 4a 00 04 11 00 11 00 02 b2 1d %.....J......... d2 5a 85 16 3a 56 34 34 34 34 ef 00 00 10 80 01 .Z..:V4444...... 00 . } } h225pdu = { h323_uu_pdu = { h323_message_body = releaseComplete { protocolIdentifier = 0.0.8.2250.0.4 callIdentifier = { guid = 16 octets { 02 b2 1d d2 5a 85 16 3a 56 34 34 34 34 ef 00 00 ....Z..:V4444... } } } h245Tunneling = FALSE } } } 2004/10/20 12:09:20.293 6 RasTbl.cxx(1861) GK Removing callptr: 02 b2 1d d2 5a 85 16 3a 56 34 34 34 34 ef 00 00 2004/10/20 12:09:20.293 6 yasocket.cxx(610) 192.168.1.252:1334 257 bytes sent 2004/10/20 12:09:20.294 1 RasTbl.cxx(1900) CDR|1|02 b2 1d d2 5a 85 16 3a 56 34 34 34 34 ef 00 00|11|Wed, 20 Oct 2004 12:09:09 +0800|Wed, 20 Oct 2004 12:09:20 +0800|192.168.3.229:63274|8650_epmax r|192.9.90.2:1720|8649_epmaxr|19017514800:dialedDigits|00026b010865:h323_ID= 63141002:dialedDigits|ePmax; 2004/10/20 12:09:20.294 2 gkacct.cxx(936) GKACCT Successfully logged event 2 for call no. 1 2004/10/20 12:09:20.294 6 yasocket.cxx(610) 192.168.3.229:63274 50 bytes sent 2004/10/20 12:09:20.294 5 yasocket.cxx(699) RasServer 1 sockets selected from 2, total 2/0 2004/10/20 12:09:20.294 4 RasSrv.cxx(183) RAS Receiving on 192.168.1.100:1719(U) 2004/10/20 12:09:20.295 2 RasSrv.cxx(152) RAS Read from 192.168.9.10:49727 -----Original Message----- From: openh323gk-users-admin@xxxxxxxxxxxxxxxxxxxxx [mailto:openh323gk-users-admin@xxxxxxxxxxxxxxxxxxxxx] On Behalf Of Teodor Georgiev Sent: Wednesday, October 20, 2004 8:32 PM To: openh323gk-users@xxxxxxxxxxxxxxxxxxxxx Subject: Re: Disconnection due to timer expiry Where do you see that message ? This is given if the ISDN T310 times expires. It is very common to the T303 timer. After the calling endpoints sends a SETUP message, T303 timer is started. Until the T303 timex expires (by default 4sec), the calling party must receive either ALERTING, CALL PROCEEDING or CONNECT message. You have to either increse the timer value or troubleshoot and see why the calling endpoint is not getting a message. On Wednesday 20 October 2004 15:04, Abano, Fernando wrote: > Cause - Recovery from timer expiry --- Best regards, Teodor Georgiev Information Services Plc. Tel : +359 2 9656208 Mobile: +359 887 508989 ------------------------------------------------------- This SF.net email is sponsored by: IT Product Guide on ITManagersJournal Use IT products in your business? Tell us what you think of them. Give us Your Opinions, Get Free ThinkGeek Gift Certificates! Click to find out more http://productguide.itmanagersjournal.com/guidepromo.tmpl _______________________________________________________ List: Openh323gk-users@xxxxxxxxxxxxxxxxxxxxx Archive: http://sourceforge.net/mailarchive/forum.php?forum_id=8549 Homepage: http://www.gnugk.org/ ------------------------------------------------------- This SF.net email is sponsored by: IT Product Guide on ITManagersJournal Use IT products in your business? Tell us what you think of them. Give us Your Opinions, Get Free ThinkGeek Gift Certificates! Click to find out more http://productguide.itmanagersjournal.com/guidepromo.tmpl _______________________________________________________ List: Openh323gk-users@xxxxxxxxxxxxxxxxxxxxx Archive: http://sourceforge.net/mailarchive/forum.php?forum_id=8549 Homepage: http://www.gnugk.org/