The user agent should presumably resend the request with authentication credentials. Or, if it should be IP-trusted, you need to take the appropriate measures in the config to make that happen.

"내맘이야" <untold_joy@hanmail.net> wrote:

Hello.

From the wireshark-log, the kamailio SIP cann't authorize the UE(IP:65.1.0.4).
The SIP server sent "401 unauthorized (0 bindings)" messge to UE.
What should I do? Please, check and reply to us.

Thanks.
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