[OpenSIPS-Users] Staless mode in opensips

[amel.guesmi at sofrecom.com]

Hello Bogdan,

Thank you for confirming the feasability.
Do you think that if we use opensips in stateless mode, this could impact the performance or way that it behaves ?
If you have an answer i twill be great intil we tests and see.
Thank you

BR, Amel

De : Bogdan-Andrei Iancu <bogdan at opensips.org>
Envoyé : mercredi 6 décembre 2023 15:21
À : OpenSIPS users mailling list <users at lists.opensips.org>; GUESMI Amel SOFRECOM <amel.guesmi at sofrecom.com>
Cc : BARKAOUI Chaker SOFRECOM <chaker.barkaoui at sofrecom.com>; DESGEORGE Guillaume INNOV/IT-S <guillaume.desgeorge at orange.com>
Objet : Re: [OpenSIPS-Users] Staless mode in opensips

Hi,

If you want your OpenSIPS not to stay in the middle of the dialog (after the initial request) you should not do any record_route() and you should not use the dialog module at all.

Best regards,


Bogdan-Andrei Iancu



OpenSIPS Founder and Developer

  https://www.opensips-solutions.com

  https://www.siphub.com
On 05.12.2023 17:20, amel.guesmi at sofrecom.com<mailto:amel.guesmi at sofrecom.com> wrote:
Hello
Sorry if I wasn’t clear.
We would like to implement a dialog stateless SIP proxy. Once the correct SIP routing is found, we would like to allow the SIP-based elements to perform midcall signaling directly with one another.
Best regards,


De : Users <users-bounces at lists.opensips.org><mailto:users-bounces at lists.opensips.org> De la part de Bogdan-Andrei Iancu
Envoyé : mardi 5 décembre 2023 12:17
À : OpenSIPS users mailling list <users at lists.opensips.org><mailto:users at lists.opensips.org>; GUESMI Amel SOFRECOM <amel.guesmi at sofrecom.com><mailto:amel.guesmi at sofrecom.com>
Cc : BARKAOUI Chaker SOFRECOM <chaker.barkaoui at sofrecom.com><mailto:chaker.barkaoui at sofrecom.com>; DESGEORGE Guillaume INNOV/IT-S <guillaume.desgeorge at orange.com><mailto:guillaume.desgeorge at orange.com>
Objet : Re: [OpenSIPS-Users] Staless mode in opensips

Hi,

Your post is a bit confusing when comes to state (and statefull) - are you talking about transaction statefull or dialog statefull ?

Regards,



Bogdan-Andrei Iancu



OpenSIPS Founder and Developer

  https://www.opensips-solutions.com

  https://www.siphub.com
On 05.12.2023 13:01, amel.guesmi at sofrecom.com<mailto:amel.guesmi at sofrecom.com> wrote:

Hi opensips experts,

We have always worked Opensips in a statefull mode and the first words in the routing module description are “OpenSIPS is basically only a transaction statefull proxy”.

I’ve also seen that there was a stateless module “The SL module allows OpenSIPS to act as a stateless UA server and generate replies to SIP requests without keeping state” but is it possible to use functionality of Opensips like dialplan and dispatcher without keeping state of the dialog ?

Thanks for your help

On belhalf of my colleague Guillaume

BR, Amel





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