[OpenSIPS-Users] Need some help in lookup flag "B" in opensips 3.2 version .

David Villasmil david.villasmil.work at gmail.com
Mon Nov 13 08:23:43 UTC 2023


And what do you mean by “opensips creates a new invite as the caller sent”?

On Mon, 13 Nov 2023 at 08:57, Bogdan-Andrei Iancu <bogdan at opensips.org>
wrote:

> Hi,
>
> May I ask why using the "B" flag here ?
>
> Regards,
>
> Bogdan-Andrei Iancu
>
> OpenSIPS Founder and Developer
>   https://www.opensips-solutions.com
>   https://www.siphub.com
>
> On 11/7/23 9:00 AM, Sasmita Panda wrote:
>
> Hi All ,
>
> I am using opensips 3.2 version .
> route {
> -------
>      if ($rm=="INVITE")
>                 {
>                    if(!lookup("location","B"))
>                       {
>                        if (!t_reply(404, "Not Found"))
>                         {
>                             sl_reply_error();
>                         }
>                         exit;
>                       }
>                 }
>                         if (!serialize_branches(1)){
>                                 sl_send_reply(500,"Unable to load
> contacts");
>                                 exit;
>                         }else{
>                            #     if (next_branches()){
>                                         t_on_failure("1");
>                                }
>         }
>
> Then of course the route(1) and failure_route(1) i have called . But what
> is happening in my case is . I have 2 branches , For Invite opensips tries
> both the branches but if both branch wont accept the call Opensips should
> reply error code to the caller . But Opensips create a new invite as the
> Caller sent and again follows the lookup logic .
>
> Why is this happening ? How will I manage this ?
>
>
> *Thanks & Regards*
> *Sasmita Panda*
> *Senior Network Testing and Software Engineer*
> *3CLogic , ph:07827611765*
>
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>
>
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