Hi Anca, I set debug=6 but it does not appear to print any more detailed information to my log (/var/log/messages).
I reviewed the sip trace I posted at http://www.woollum.com/temp/opensips_trace.html and I still cannot find any packets that are missing the header. The error log I posted at http://www.woollum.com/temp/opensips.txt says that the To field, From field, and RR field could not be parsed. It seems as though the B2BUA module tried to open a new leg but didn't send the information along? Does that make sense? >From the log earlier: Oct 12 19:34:16 sip01 /usr/local/sbin/opensips[5167]: ERROR:core:parse_to: unexpected char [<] in status 5: <<<>> . Oct 12 19:34:16 sip01 /usr/local/sbin/opensips[5167]: ERROR:core:parse_from_header: bad from header Oct 12 19:34:16 sip01 /usr/local/sbin/opensips[5167]: ERROR:b2b_entities:b2b_prescript_f: cannot parse From header Oct 12 19:34:16 sip01 /usr/local/sbin/opensips[5167]: ERROR:core:parse_to: unexpected char [<] in status 5: <<<>> . Oct 12 19:34:16 sip01 /usr/local/sbin/opensips[5167]: ERROR:core:parse_from_header: bad from header Oct 12 19:34:16 sip01 /usr/local/sbin/opensips[5167]: ERROR:core:pv_get_from_attr: cannot parse From header Oct 12 19:34:16 sip01 /usr/local/sbin/opensips[5167]: ROUTE STARTING INVITE <null> sip:[email protected] Oct 12 19:34:16 sip01 /usr/local/sbin/opensips[5167]: ERROR:core:parse_to: unexpected char [<] in status 5: <<<>> . Oct 12 19:34:16 sip01 /usr/local/sbin/opensips[5167]: ERROR:core:parse_from_header: bad from header Oct 12 19:34:16 sip01 /usr/local/sbin/opensips[5167]: ERROR:rr:record_route: From parsing failed Oct 12 19:34:16 sip01 /usr/local/sbin/opensips[5167]: ERROR:core:parse_to: unexpected char [<] in status 5: <<<>> . Oct 12 19:34:16 sip01 /usr/local/sbin/opensips[5167]: ERROR:core:parse_from_header: bad from header Oct 12 19:34:16 sip01 /usr/local/sbin/opensips[5167]: ERROR:tm:new_t: no valid From in INVITE Oct 12 19:34:16 sip01 /usr/local/sbin/opensips[5167]: ERROR:tm:t_newtran: new_t failed Oct 12 19:34:16 sip01 /usr/local/sbin/opensips[5167]: ERROR:core:parse_to: unexpected char [<] in status 5: <<<>> . Oct 12 19:34:16 sip01 /usr/local/sbin/opensips[5172]: ERROR:core:parse_to: unexpected char [<] in status 5: <<<>> . Oct 12 19:34:16 sip01 /usr/local/sbin/opensips[5167]: ERROR:core:parse_from_header: bad from header Oct 12 19:34:16 sip01 /usr/local/sbin/opensips[5172]: ERROR:core:parse_from_header: bad from header Oct 12 19:34:16 sip01 /usr/local/sbin/opensips[5167]: ERROR:core:pv_get_from_attr: cannot parse From header Oct 12 19:34:16 sip01 /usr/local/sbin/opensips[5172]: ERROR:b2b_entities:b2b_tm_cback: cannot parse From header Oct 12 19:34:16 sip01 /usr/local/sbin/opensips[5167]: ROUTE 8 ENDING INVITE <null> sip:[email protected]:5062 Oct 12 19:34:17 sip01 /usr/local/sbin/opensips[5168]: ERROR:b2b_entities:b2b_prescript_f: No dialog found, callid= [B2B.50.3250981], method=REFER Brett Woollum [email protected] ----- Original Message ----- From: "Anca Vamanu" <[email protected]> To: [email protected] Sent: Thursday, October 14, 2010 12:45:19 AM GMT -08:00 US/Canada Pacific Subject: Re: [OpenSIPS-Users] B2BUA Transfers Intermittently Working/Not Working (Bug?) Hi Brett, You need to run a network trace and catch the message for which you get this error: ERROR:core:parse_to: unexpected char [<] in status 5: <<<>> You can run opensips in debug mode ( set 'debug=6' ) to see info from the message and be able to find it in the network trace. >From the logs it seems that a message ( possibly REFER ) has a bad From header >and OpenSIPS is not able to process right. Regards, -- Anca Vamanu www.voice-system.ro
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