[OpenSIPS-Users] Load_Balancing

Bogdan-Andrei Iancu bogdan at opensips.org
Thu Sep 8 09:16:16 UTC 2022


Hi Vadim,

If you have a cluster of ASterisk servers, each box from the cluster 
should be able to handle the auth response, even if the challenge was 
done by a different one. Otherwise it is not a cluster, but a bunch of 
servers.

Regards,

Bogdan-Andrei Iancu

OpenSIPS Founder and Developer
   https://www.opensips-solutions.com
OpenSIPS Summit 27-30 Sept 2022, Athens
   https://www.opensips.org/events/Summit-2022Athens/

On 9/7/22 3:52 PM, Vadim Dumalekov via Users wrote:
> Hello!
>
> Please help me. I'm using the Load_Balancer module for the incoming calls to an Asterisk cluster. When an INVITE is sent to one of the Asterisks, we receive the "401 Unauthorized" message from that server. But when UAC sends the INVITE with the authorization, the LB-module sends it to another Asterisk. Sometimes it happens multiple times.
>
>
> Thanks in advance!
>
> Vadim.
>
>
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