[OpenSIPS-Users] 401 Unauthorized on BYE request

Bogdan-Andrei Iancu bogdan at opensips.org
Thu Aug 11 15:24:23 UTC 2022

Hi Alexey,

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 :).


Bogdan-Andrei Iancu

OpenSIPS Founder and Developer
OpenSIPS Summit 27-30 Sept 2022, Athens

On 8/10/22 8:39 PM, Alexey Kazantsev via Users wrote:
> Hi list,
> is it normal at all — to authenticate BYE requests?
> I’ve checked RFC 3261 now, but haven’t found anything corresponding to 
> this.
> Neither if it’s normal, nor if it’s not normal.
> -----------------------------------------------
> BR, Alexey
> https://alexeyka.zantsev.com/
> _______________________________________________
> Users mailing list
> Users at lists.opensips.org
> http://lists.opensips.org/cgi-bin/mailman/listinfo/users

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.opensips.org/pipermail/users/attachments/20220811/17fd7fe3/attachment-0001.html>

More information about the Users mailing list