[Users] auth ACK and BYE?

Bogdan-Andrei Iancu bogdan at voice-system.ro
Wed Sep 27 10:04:14 CEST 2006


Hi Mark,

as far as I remember, the RFC says the sequential requests should not be 
authenticated and they should be trusted based on their dialog matching.

regards,
bogdan

Mark Kent wrote:

>I just noticed that my SIP phone sends authentication credentials for
>ACK and BYE in a session where the INVITE required authentication credentials.
>I recognize this as a good thing... but it also surprised me.
>
>Currently, I don't handle it in my openser.cfg... I neither ask
>for the credentials nor do I strip them off before passing the
>message down the line... other than for INVITE.
>
>I'm going to correct this in my config, and I thought it worth
>mentioning for others just in case others also hadn't considered it.
>
>-mark
>
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