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<font face="monospace">Hi Kevin,<br>
<br>
You must record_route() during the SUBSCRIBE requests, so the
following NOTIFY requests will also go via your proxy, so thru the
FW.<br>
<br>
Regards,<br>
</font>
<pre class="moz-signature" cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a class="moz-txt-link-freetext" href="https://www.opensips-solutions.com">https://www.opensips-solutions.com</a>
OpenSIPS Bootcamp 5-16 Dec 2022, online
<a class="moz-txt-link-freetext" href="https://www.opensips.org/training/OpenSIPS_eBootcamp_2022/">https://www.opensips.org/training/OpenSIPS_eBootcamp_2022/</a></pre>
<div class="moz-cite-prefix">On 11/21/22 10:20 PM, Kevin Kennedy
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CABDXsRz0uzAK1ODqZoTQBNnG0qcq-WnbjYG=2eBWLSpwPdkOpA@mail.gmail.com">
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<div dir="ltr">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.
<div><br>
</div>
<div>Is there a mechanism to remedy this other than full
B2BUA? </div>
<div>If B2BUA is the only path, what is the best way to set this
up?<br>
</div>
<div><br>
</div>
<div>Thank you.</div>
<div><br>
</div>
</div>
<br>
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<pre class="moz-quote-pre" wrap="">_______________________________________________
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</pre>
</blockquote>
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