[OpenSIPS-Users] Query about avp in siptrace module

[Daniel Zanutti]

Try this one, it should work.

Siptrace module will only record the packets, if the AVP variable is set.

On Wed, Mar 23, 2016 at 11:09 AM, Ramachandran, Agalya (Contractor) <
Agalya_Ramachandran at comcast.com> wrote:

> Hi Daniel,
>
>
>
> Here is the snippet of the opensips log where I am getting AVP value is
> NULL. I have added this debug statement in order to ensure that AVP is
> NULL.
>
> Also am attaching the opensips.cfg file.
>
>
>
> *Mar 22 13:59:20 ma-siplb-as-a-001 /usr/local/sbin/opensips[869]:
> DBG:core:parse_headers: this is the first via*
>
> *Mar 22 13:59:20 ma-siplb-as-a-001 /usr/local/sbin/opensips[869]:
> DBG:core:receive_msg: After parse_msg...*
>
> *Mar 22 13:59:20 ma-siplb-as-a-001 /usr/local/sbin/opensips[869]:
> DBG:core:receive_msg: preparing to run routing scripts...*
>
> *Mar 22 13:59:20 ma-siplb-as-a-001 /usr/local/sbin/opensips[869]:
> DBG:siptrace:sip_trace: **************AVP IS NULL**********...*
>
> *Mar 22 13:59:20 ma-siplb-as-a-001 /usr/local/sbin/opensips[869]:
> DBG:siptrace:sip_trace: nothing to trace...*
>
> *Mar 22 13:59:20 ma-siplb-as-a-001 /usr/local/sbin/opensips[869]:
> DBG:core:parse_headers: flags=ffffffffffffffff*
>
> *Mar 22 13:59:20 ma-siplb-as-a-001 /usr/local/sbin/opensips[869]:
> DBG:core:parse_via_param: found param type 232, <branch> =
> <z9hG4bKu3ffxvd3kydewefyywffkn3tc>; state=16*
>
>
>
> What is the use of avp variable with respect to siptrace module? It would
> be great if you help me out on this.
>
>
>
> Regards,
>
> Agalya
>
>
>
> *From:* users-bounces at lists.opensips.org [mailto:
> users-bounces at lists.opensips.org] *On Behalf Of *Daniel Zanutti
> *Sent:* Tuesday, March 22, 2016 12:22 PM
>
> *To:* OpenSIPS users mailling list <users at lists.opensips.org>
> *Subject:* Re: [OpenSIPS-Users] Query about avp in siptrace module
>
>
>
> Hi Agalya
>
>
>
> Could you post you opensips.cfg file and some trace with the AVP = NULL
> error?
>
>
>
> On Tue, Mar 22, 2016 at 12:07 PM, Ramachandran, Agalya (Contractor) <
> Agalya_Ramachandran at comcast.com> wrote:
>
> Hi Daniel,
>
>
>
> I have already set the onreply_avp_mode.
>
> *modparam("tm", "onreply_avp_mode", 1)*
>
>
>
> Added  the below line in route at the very beginning as suggested by you.
>
> *$avp(traced_user) = "1"; *
>
>
>
> Am calling *sip_trace()* in ‘route’ and ‘onreply_route’.
>
> Still am seeing AVP is NULL in my traces.  Can you please clarify me on
> what am missing out.
>
>
>
> Regards,
> Agalya
>
>
>
>
>
> *From:* users-bounces at lists.opensips.org [mailto:
> users-bounces at lists.opensips.org] *On Behalf Of *Daniel Zanutti
> *Sent:* Monday, March 21, 2016 2:24 PM
> *To:* OpenSIPS users mailling list <users at lists.opensips.org>
> *Subject:* Re: [OpenSIPS-Users] Query about avp in siptrace module
>
>
>
> Please take a look at AVP page:
>
> http://www.opensips.org/html/docs/modules/1.9.x/avpops.html#id248034
>
>
>
> 'AVPs are persistent per SIP transaction, being available in "route",
> "branch_route" and "failure_route". To make them available in
> "onreply_route" armed via TM module, set "onreply_avp_mode" parameter of TM
> module (note that in the default "onreply_route", the AVPs of the
> transaction are not available)'
>
>
>
> The AVP is persistent at the SIP transaction. Even if not, you are setting
> it again on every message received.
>
>
>
> Don't forget to call sip_trace again on reply_route
>
>
>
> Regards
>
>
>
>
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>
>
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