[OpenSIPS-Users] Loadbalancer for Registrations and calls

[Kevin Kennedy]

I have set the ds_select_dst used in the mid_registrar part of the script
to hash the To URI

$ru = (ds_select_dst(1, *2*, , "default", 1));

but I am not seeing exactly how to do this for the INVITE. If I use
ds_select_dst for the INVITE, it just chooses a random destination,
not performing a match on the Registration destination.

Am I missing something with this?

Is there a way to pull information out of the usrloc contact kv-store.  The
information that is needed is in the hop field of the json string.

Thank you.

On Fri, Oct 28, 2022 at 4:03 AM Bogdan-Andrei Iancu <bogdan at opensips.org>
wrote:

> 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>
> 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
>> OpenSIPS Bootcamp 5-16 Dec 2022, online
>>   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> wrote:
>>
>>> Hello,
>>>
>>> setup mid registrar easy with this instruction.
>>> 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>:
>>>
>>>> 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
>>>> _______________________________________________
>>>> Users mailing list
>>>> Users at lists.opensips.org
>>>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>>>>
>>>
>>>
>>> --
>>> С уважением,
>>> Якимкин Алексей
>>> _______________________________________________
>>> Users mailing list
>>> Users at lists.opensips.org
>>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>>>
>>
>> _______________________________________________
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>>
>>
>>
>
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