<span style='font-family:Verdana'><span style='font-size:12px'>I see... thank you very much for explaining<br /> 
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                <span style="font-family:Verdana"><span style="font-size:12px">----- Original Message -----</span></span></p> 
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                <span style="font-family:Verdana"><span style="font-size:12px">From: Avi Marcus</span></span></p> 
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                <span style="font-family:Verdana"><span style="font-size:12px">Sent: 07/29/12 08:39 PM</span></span></p> 
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                <span style="font-family:Verdana"><span style="font-size:12px">To: FreeSWITCH Users Help</span></span></p> 
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                <span style="font-family:Verdana"><span style="font-size:12px">Subject: Re: [Freeswitch-users] how to force sofia to use digest auth first?</span></span></p> 
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                        It's not what you think... 
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                                part of the 401 unauthorized attempt is that it sends back a nonce key that you use to encrypt your password. That way, SIP has built-in protection against replay attacks even over unencrypted connections.</div> 
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                                (If someone is watching though, they can try to brute force your passwords based on the nonce key...)</div> 
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                                        <span style="font-family:Verdana,Arial,Helvetica,sans-serif"><span style="font-size:small">-Avi</span></span></div> 
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                                        On Sun, Jul 29, 2012 at 8:05 PM, Mi Ke <span>&lt;<a href="mailto:mi.ke@null.net" target="_blank">mi.ke@null.net</a>&gt;</span> wrote:<br /> 
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                                                <span style="font-family:Verdana"><span style="font-size:12px"><span style="font-family:verdana"><span style="font-size:12px">Hi All,<br /> 
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                                                I use the following bridge params to originate call:<br /> 
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                                                {sip_auth_username=xxx,sip_auth_password=yyy,effective_caller_id_name=xxx,effective_caller_id_number=xxx}sofia/external/<a href="mailto:1111@1.1.1.1" target="_blank">1111@1.1.1.1</a><br /> 
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                                                Since my remote carrier supports only digest authentication, it replies with 401 (Unauthorized) for my first INVITE, and then FS falls back to digest auth and my calls goes OK.<br /> 
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                                                Is it possible to change auth type priority for sip profile/globally so digest auth will be used first or disable plain auth completely ?<br /> 
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                                                WBR / Mike</span></span></span></span><br /> 
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