[OpenSIPS-Users] Logging into DB BYE messages with 481 Code

[Bogdan-Andrei Iancu]

Hello Wilmar,

Are you sure you set the the failure route before routing the BYE 
request out ( via t_on_failure() - 
http://www.opensips.org/html/docs/modules/1.10.x/tm.html#id295064 ) ?

BTW, what are you trying to achieve here ? simply accounting the BYE ?

Regards,

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

On 05.02.2014 16:43, Wilmar Campos wrote:
> Hi Bogdam,
>
> Thanks for your feedback on this.
>
> Let me explain a little better the scenario.
>
> Customer->Opensips
> Opensips->Provider
>
> After the INVITE, the call get connected ok.
> After a couple of seconds/minutes/hours, provider have an issue and 
> equipment on provider side gets restarted.
> Customer notice call was now without audio, hangs UP.
> BYE is generated from customer to Opensips, Opensips rely the message 
> to provider, provider responds with 481.
>
>  Opensips -> Provider SIP Request: BYE sip:14102248770 at Provider:5061
>  Provider -> Opensips SIP Status: 481 Call leg/transaction does not exist
>
> I have a failure_route[1], but its never being called on this scenario.
>
> Thanks for looking at this.
>
> Wilmar
>
>
> On Wed, Feb 5, 2014 at 5:53 AM, Bogdan-Andrei Iancu 
> <bogdan at opensips.org <mailto:bogdan at opensips.org>> wrote:
>
>     Hello,
>
>     The piece of script you posted is for handling the requests, so
>     logically, you cannot inspect the reply code (for BYE) when you
>     are still routing the BYE request - right :) ?
>
>     So, in the script, when handling the BYE request, you need to arm
>     a failure_route (to catch the negative replies) and to check in
>     that route what is the reply code -> do the acc.
>
>     Let me know if you have problems in scripting this.
>
>     Regards,
>
>     Bogdan-Andrei Iancu
>     OpenSIPS Founder and Developer
>     http://www.opensips-solutions.com
>
>     On 05.02.2014 06:36, Wilmar Campos wrote:
>>     Hi All,
>>
>>     I am trying to log into the database all BYE messages that
>>     contains the return code 481.
>>
>>     I have this piece of code:
>>         if (has_totag()  && is_method("INVITE|ACK|BYE|UPDATE"))
>>         {
>>             if(loose_route()) {
>>                 if(!match_dialog())
>>                     exit;
>>
>>                 if (is_method("BYE")) {
>>                     if(t_check_status("481"))
>>                             acc_db_request("481 No","acc_bye");
>>                 }
>>
>>     But is giving me this error.
>>     ERROR:tm:t_check_status: cannot check status for a reply which
>>     has no transaction-state established
>>
>>     I have try different ways to accomplish this without any luck.
>>
>>     Can anyone please point me to the right direction?
>>
>>     Thanks,
>>
>>     Wilmar
>>
>>
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>
>

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