[OpenSIPS-Users] Subscribe/Notify

[Kevin Kennedy]

Anyone have some ideas?

Thank you

Kevin

On Mon, Nov 21, 2022, 12:20 PM Kevin Kennedy <kennedy4260 at gmail.com> wrote:

> I am testing opensips 3.2 as a loadbalancer for a group of SBCs.  I am
> using Mid-Registrar and Dispatcher to load balance to the SBCs.  I am able
> to get Registrations and Calls working, but the issue I am having is with
> the Subscribe messages not receiving the NOTIFY response.  Since it is set
> as a stateful proxy the out of dialog messages are coming directly to the
> users public IP.  So Notify is being dropped at the firewall as its not
> coming from the same IP address that the phone is registered to.
>
> Is there a mechanism to remedy this other than full B2BUA?
> If B2BUA is the only path, what is the best way to set this up?
>
> Thank you.
>
>
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