[OpenSIPS-Users] OpenSIPs generate PRACK

[Bogdan-Andrei Iancu]

I agree here, the 183 must be relayed back to the original caller (which 
generate the received INVITE) and let it do the PRACK - this 
confirmation must be end-2-end in the dialog.

Regards,

Bogdan-Andrei Iancu

OpenSIPS Founder and Developer
   https://www.opensips-solutions.com
   https://www.siphub.com

On 12.02.2024 11:36, Ihor Olkhovskyi wrote:
> You should relay 183 to original source (ione that is sending INVITE) 
> and got PRACK from there.
> That would be the most correct way of handling this
>
> Le lun. 12 févr. 2024 à 02:29, Social Boh <social at bohboh.info> a écrit :
>
>     Maybe someone can help me.
>
>     This is the scenario.
>
>     OpenSIPs receive a INVITE and send it to a server that reply with
>     a 302
>     message (always)
>
>     Then OpenSIPs, in the failure route, take the user part present in
>     the
>     302 contact header, change the destination IP and send with t_relay
>
>     The destination reply with a 183 with Require: 100rel header so
>     OpenSIPs
>     have to reply with a PRACK. This is my problem.
>
>     I don't know which is the best way to handle this (the PRACK)
>
>     Thank you
>
>     Regards
>
>     ---
>     I'm SoCIaL, MayBe
>
>     El 9/02/2024 a las 6:46 a. m., Social Boh escribió:
>     > Hello list,
>     >
>     > can OpenSIPs generate a PRACK message to reply a 180/183 message?
>     >
>     > Thank you
>     >
>     > Regards
>     >
>     > ---
>     > I'm SoCIaL, MayBe
>     >
>     >
>     > _______________________________________________
>     > Users mailing list
>     > Users at lists.opensips.org
>     > http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>
>     _______________________________________________
>     Users mailing list
>     Users at lists.opensips.org
>     http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>
>
>
> -- 
> Best regards,
> Ihor (Igor)
>
> _______________________________________________
> Users mailing list
> Users at lists.opensips.org
> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.opensips.org/pipermail/users/attachments/20240216/213db62e/attachment.html>