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<font face="monospace">Hi Alexey,<br>
<br>
The RFC3261 says that any requests with reply (so no ACK) can/may
be subject to authentication. So SIP-wise, it is fine. In the
real-life it is quite unusual, still not SF :).<br>
<br>
Regards,<br>
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<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 Summit 27-30 Sept 2022, Athens
<a class="moz-txt-link-freetext" href="https://www.opensips.org/events/Summit-2022Athens/">https://www.opensips.org/events/Summit-2022Athens/</a></pre>
<div class="moz-cite-prefix">On 8/10/22 8:39 PM, Alexey Kazantsev
via Users wrote:<br>
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cite="mid:1660153195.783883178@f174.i.mail.ru">
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<div>Hi list,</div>
<div> </div>
<div>is it normal at all — to authenticate BYE requests?</div>
<div> </div>
<div>I’ve checked RFC 3261 now, but haven’t found anything
corresponding to this.</div>
<div>Neither if it’s normal, nor if it’s not normal.</div>
<div> </div>
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<div>-----------------------------------------------<br>
<span>BR, Alexey</span><br>
<span><a class="moz-txt-link-freetext" href="https://alexeyka.zantsev.com/">https://alexeyka.zantsev.com/</a></span></div>
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