Hello all, I just installed Asterisk with H323 support (chan_h323 from Jeremy McNamara). But experience problem while connecting OpenPhone to Asterisk Here is h.323 trace: 5:37.444 H323 Listener:9c86de0 transports.cxx(1504) H323TCP Started connection: host=10.120.160.15:3172, if=10.120.160.99:1720, handle=27 5:37.444 H225 Answer:9cc1250 transports.cxx(564) H225 Started incoming call thread 5:37.445 H225 Answer:9cc1250 transports.cxx(1127) H225 Awaiting first PDU 5:37.470 H225 Answer:9cc1250 h323pdu.cxx(517) H225 Receiving PDU: setup 5:37.471 H225 Answer:9cc1250 transports.cxx(1136) H225 Incoming call, first PDU: callReference=27042 5:37.471 H225 Answer:9cc1250 h323caps.cxx(1942) H323 Added capability: UserInput/hookflash <1> 5:37.472 H225 Answer:9cc1250 h323caps.cxx(1942) H323 Added capability: UserInput/RFC2833 <2> 5:37.472 H225 Answer:9cc1250 h323caps.cxx(2008) H323 Found capability: UserInput/hookflash <1> 5:37.473 H225 Answer:9cc1250 h323caps.cxx(2008) H323 Found capability: UserInput/RFC2833 <2> 5:37.473 H225 Answer:9cc1250 rfc2833.cxx(81) RFC2833 Handler created 5:37.474 H225 Answer:9cc1250 h323ep.cxx(2227) H323 Created new connection: ip$10.120.160.15:3172/27042 5:37.474 H225 Answer:9cc1250 h323.cxx(1761) H225 Handling PDU: Setup callRef=27042 5:37.475 H225 Answer:9cc1250 h323ep.cxx(1898) H323 Clearing connection ip$10.120.160.15:3172/27042 reason=EndedByTransportFail 5:37.476 H225 Answer:9cc1250 h323.cxx(1540) H323 Call end reason for ip$10.120.160.15:3172/27042 set to EndedByTransportFail 5:37.476 H225 Answer:9cc1250 h323.cxx(1558) H225 Sending release complete PDU: callRef=27042 5:37.477 H225 Answer:9cc1250 h323pdu.cxx(517) H225 Sending PDU: releaseComplete 5:37.478 H225 Answer:9cc1250 transports.cxx(1166) H225 Signal channel stopped on first PDU. 5:37.479 H323 Cleaner h323ep.cxx(1955) H323 Cleaning up connections 5:37.479 H323 Cleaner h323.cxx(1595) H323 Connection ip$10.120.160.15:3172/27042 closing: connectionState=NoConnectionActive 5:37.479 H323 Cleaner h323neg.cxx(334) H245 Stopping MasterSlaveDetermination: state=Idle 5:37.479 H323 Cleaner h323neg.cxx(561) H245 Stopping TerminalCapabilitySet: state=Idle 5:37.479 H323 Cleaner transports.cxx(1109) H323 H323Transport::Close 5:37.480 H323 Cleaner transports.cxx(1191) H323 H323Transport::CleanUpOnTermination for H225 Answer:9cc1250 5:37.480 H323 Cleaner h323.cxx(1659) H323 Connection ip$10.120.160.15:3172/27042 terminated. 5:37.480 H323 Cleaner h323.cxx(1490) H323 Connection ip$10.120.160.15:3172/27042 deleted. I don't have firewall and both machines are in the same LAN. What does this reason "EndedByTransportFail" mean? Can anybody help? Thanks in advance! Regards, Vassil Kolarov -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20050127/16daac99/attachment.htm