[OpenSIPS-Users] Loadbalancer for Registrations and calls
Bogdan-Andrei Iancu
bogdan at opensips.org
Tue Nov 1 07:51:40 UTC 2022
Hi,
The REGISTERs of used X and the calls to user X will both have the X SIP
URI into the TO URI, so hashing it will give the same value, so the same
destination.
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 10/30/22 7:16 AM, Kevin Kennedy wrote:
> 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 <mailto: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 <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 10/25/22 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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