[SR-Users] Authentication: Is it possible to ignore realm? How to avoice unnecessary challenge because of changed realm?

Benoit Panizzon benoit.panizzon at imp.ch
Tue Nov 1 12:23:49 CET 2022


Hi Henning

> what about just using the approach in the documentation and example cfg, take the from domain as realm for the challenge?

This is what I am doing now, tentatively...

The Issue with this, is that we have an SBC in front of Kamailio, that
uses the R-URI domain of the initial INVITE or REGISTER for routing to
the desired registrar / proxy.

So using $rd in kamailio seemed more straight forward to me at that
time as I know, existing customers setups will have this domain set
correctly when migrating from our actual platform to kamailio. I'm not
sure if every customer will send a correct $fd but that has to be
determined when testing migration.

Mit freundlichen Grüssen

-Benoît Panizzon-
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