I'm trying using directly opensips-cli via exec module to see if all OK and then pass the data tu mi_script module

I think I have a sintaxis problem with the line:

exec("opensips-cli -x mi t_uac_dlg method=INVITE ruri="sip:alice@127.0.0.1:7050" headers="From: sip:bobster@127.0.0.1:1337\r\nTo: sip:alice@127.0.0.1:7050\r\nContact: sip:bobster@127.0.0.1:1337\r\n"")

I don't know how use " in the line because Headers and ruri need them. The result is a error:

ERROR:core:handle_mi_request: Invalid parameters

Any hint, please?

Regards

---
I'm SoCIaL, MayBe

El 26/02/2024 a las 7:43 a. m., Bogdan-Andrei Iancu escribió:
yes, you can use the b2b_logic (together with b2b_entities) for that, but it may be a too heavy tool for the purpose. Maybe you can try to generate the PRACK from OpenSIPS level by using the t_uac_dlg MI function [1] via the mi_script module [2] - basically to trigger that MI cmd from the onreply_route, when receiving the 180 reply.

[1] https://opensips.org/html/docs/modules/3.4.x/tm.html#mi_t_uac_dlg
[2] https://opensips.org/html/docs/modules/3.4.x/mi_script.html#afunc_mi

Regards,
Bogdan-Andrei Iancu

OpenSIPS Founder and Developer
   https://www.opensips-solutions.com
   https://www.siphub.com
On 25.02.2024 14:54, Social Boh wrote:

I know the best way is the original caller handle and reply the 183, but I HAVE to do this at OpenSIPs level.

Can I use B2B_Entities and B2B_logic to do this? Is there a scenario to use tu parse and reply the 183?

Thank you

---
I'm SoCIaL, MayBe
El 16/02/2024 a las 11:31 a. m., Bogdan-Andrei Iancu escribió:
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 <soc...@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@lists.opensips.org
    > http://lists.opensips.org/cgi-bin/mailman/listinfo/users

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Best regards,
Ihor (Igor)

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