[OpenSIPS-Users] Loadbalancer for Registrations and calls

Bogdan-Andrei Iancu bogdan at opensips.org
Fri Oct 28 11:03:06 UTC 2022


Hi Kevin,

You may try for REGISTERs to do hashing over TO uri and for INVITEs over 
TO or RURI - so they may get to the same box.

Regards,

Bogdan-Andrei Iancu

OpenSIPS Founder and Developer
   https://www.opensips-solutions.com
OpenSIPS Bootcamp 5-16 Dec 2022, online
   https://www.opensips.org/training/OpenSIPS_eBootcamp_2022/

On 10/25/22 1:13 AM, Kevin Kennedy wrote:
> Yes that is correct.  Trying to send the INVITE to the same dispatcher 
> destination that the Registration is at.
>
> I will check the Call-ID based dispatching algorithm
>
> Thank you.
> Kevin
>
> On Mon, Oct 24, 2022 at 8:50 AM Bogdan-Andrei Iancu 
> <bogdan at opensips.org <mailto:bogdan at opensips.org>> wrote:
>
>     Hi Kevin
>
>     1) use the call-id based dispatching alg, so the INVITE with
>     credentials will get sent to the same destination
>
>     2) yes, mid-register (as register SIP mechanism) is allows the UA
>     to receive calls only, it is not related to handling the outbound
>     calls of the UA. I understand you try to get a call from A to B to
>     be sent to the same dispatcher destination as the registers of B,
>     right ?
>
>     Regards,
>
>     Bogdan-Andrei Iancu
>
>     OpenSIPS Founder and Developer
>        https://www.opensips-solutions.com  <https://www.opensips-solutions.com>
>     OpenSIPS Bootcamp 5-16 Dec 2022, online
>        https://www.opensips.org/training/OpenSIPS_eBootcamp_2022/  <https://www.opensips.org/training/OpenSIPS_eBootcamp_2022/>
>
>     On 10/21/22 10:28 PM, Kevin Kennedy wrote:
>>     I believe I have mid_registrar somewhat working with dispatcher,
>>     but I seem to have a coulple issues.
>>
>>     1) When I receive the 401 request the second authentication
>>     INVITE is sending to another $ru host in the dispatcher instead
>>     of the initial one it sent to.
>>     2) How do I send an outbound INVITE matching the registration
>>     cache  to the same $ru that it is Registered to.
>>         mid_registrar_lookup uses the AOR instead of contact so it is
>>     only allowing the Incoming INVITEs to reach the client.
>>
>>     Thank ou.
>>
>>     Thank you.
>>
>>     On Fri, Aug 19, 2022 at 8:46 AM Alex <ayakimkin at gmail.com
>>     <mailto:ayakimkin at gmail.com>> wrote:
>>
>>         Hello,
>>
>>         setup mid registrar easy with this instruction.
>>         https://www.opensips.org/Documentation/Tutorials-MidRegistrar
>>         <https://www.opensips.org/Documentation/Tutorials-MidRegistrar>
>>         There is link to config
>>
>>         But It relays every Registration request every 60sec on my
>>         server. Please let me know if you could set up like on
>>         picture in instruction.
>>
>>
>>
>>
>>
>>         чт, 18 авг. 2022 г. в 18:37, Kevin Kennedy
>>         <kennedy4260 at gmail.com <mailto:kennedy4260 at gmail.com>>:
>>
>>             I am looking for a configuration to be able to front end
>>             multiple SBC's to load balance Registrations and keep
>>             track of them to send INVITE's to the corresponding SBC.
>>
>>             I am thinking of using a combination of Dispatcher and
>>             midregister, but not sure how to set this up correctly.
>>
>>             Any thoughts?
>>
>>             Thank you.
>>
>>             Kevin
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>>
>>
>>
>>         -- 
>>         С уважением,
>>         Якимкин Алексей
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>>
>>
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