Re: [OpenSIPS-Users] Tag parameter

Bogdan-Andrei Iancu Mon, 24 Jun 2013 07:32:17 -0700

Hi Khaled, The TAG parameter is a property of a SIP hdr (TO, From) and not a property of the SIP message . AFAIK, all final replies must have a To Tag param. So, could you rephrase your statement on the presence of To Tag in 487 replies ? Regards,

Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com

On 06/22/2013 02:27 PM, M.Khaled W Chehab wrote:

Hi,

I am getting a lot of parse error in opensip.log as you can see below

I Found in opensips source code that this issue have one reason:
if (tag.s==0 || tag.len==0) {
            LM_ERR("missing TAG param in TO hdr :-/\n");
            tag.s = 0;
            tag.len = 0;
        }

only if we do not have to tag in reply dialog

I Found explanation if the missing to tag that appear in log file:

directly the reason is that sip request 487 lacks a to tag; the to header do not contain to tag.

1-How to avoid let this error appears in log file

2013-06-22T11:08:36.230288+00:00 opensips opensips[1888]: ERROR:dialog:push_reply_in_dialog: missing TAG param in TO hdr :-/

2013-06-22T11:10:15.960563+00:00 opensips opensips[1922]: ERROR:core:parse_first_line: bad reply(status) first line

2013-06-22T11:10:15.960583+00:00 opensips opensips[1922]: ERROR:core:parse_first_line: at line 0 char 10:

2013-06-22T11:10:15.960595+00:00 opensips opensips[1922]: ERROR:core:parse_first_line: parsed so far: SIP/2.0 0

2013-06-22T11:10:15.960601+00:00 opensips opensips[1922]: ERROR:core:parse_msg: message=<SIP/2.0 0 Status#015#012Content-Length: 0#015#012#015#012>

2013-06-22T11:10:15.960608+00:00 opensips opensips[1922]: ERROR:core:receive_msg: parse_msg failed

2013-06-22T11:17:11.963667+00:00 opensips opensips[1867]: ERROR:dialog:push_reply_in_dialog: missing TAG param in TO hdr :-/

Regards

Khaled Chehab

Chief Technical Officer

Operations Office - Lebanon

Office    : +961 1 515155 ext 300

Mobile : +961 3 045212

E-mail    : [email protected]

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Skype    : k_chehab

Web Site: http://www.icucall.com

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Re: [OpenSIPS-Users] Tag parameter

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