[OpenSIPS-Users] acc sip_code in multi-leg scnarios

[Bogdan-Andrei Iancu]

Hi Jayesh,

Jayesh Nambiar wrote:
> Hi All,
> Just an update to this post.
> If I use my own sip_code column and add values in those column using 
> the PV $rs, it works good. I use a t_on_reply in the branch route and 
> store the response codes in a avp variable when the codes are 4XX or 
> 2XX. So when there are two attempts for a single call this avp stores 
> both response codes and inserts appropriate rows in the columns as 
> desired.
There is no need to use an on_reply branch for accessing the reply codes 
- you can do it from failure route (when detecting the failure of the 
GW), via $([<reply>rs) (see 
http://www.opensips.org/Resources/DocsCoreVar16).

> Is there a way to just ask opensips to not enter the sip_code values 
> in the acc table?* *Because i do not want two columns indicating the 
> same thing. Or is there some way to let opensips know that sip_code 
> column is also part of multi_leg_info? So that it maintains the final 
> response code of each INVITE transaction to properly insert into the 
> acc table.
The sip_code is part of the fix, hardcoded, mandatory part of the ACC 
set - you cannot take it out.

Regards,
Bogdan
>
> --- Jayesh
>  
>
>     Hello,
>     I have a scenario:
>     Before routing a call to the PSTN, I fetch multiple IPs from DB in
>     a single
>     AVP, for eg. i fetch two IP addresses to which I need to forward
>     the calls
>     according to some LCR algorithm. I route the calls to specific IP
>     address
>     using the AVP indexes. If routing to first index value fails, I do a
>     failover to second one. Now here when the call on first IP address
>     fails and
>     it connects on second, I get two rows inserted in "ACC" table for
>     the INVITE
>     as I have multi-leg info enabled. Up till here everything is good.
>     The problem here is, the SIP Code column shows 200 on both rows.
>     Basically
>     the SIP code column always inserts the last response code in all
>     the rows.
>     Is there a way where I can segregate the SIP Codes. What I need is
>     the row
>     where call failed, the sip_code should be the failed response
>     code(403, 404,
>     503 etc) as received and the row where call connected the sip_code
>     should be
>     200. Is this doable?
>
>     Is there a way I can use the PV $rs in some way and manipulate the
>     values in
>     sip_code column of acc based on call leg?
>     Any help is highly appreciated. Thanks in advance.
>
>     --- Jayesh
>
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-- 
Bogdan-Andrei Iancu
OpenSIPS Bootcamp
15 - 19 November 2010, Edison, New Jersey, USA
www.voice-system.ro