2007/9/18, Russell McConnachie <[EMAIL PROTECTED]>:
>  I am using Freeswitch as my SIP proxy, I am trying to outbound register to
> a SIP proxy/location server. Whenever I send out a REGISTER method I get
> acknowledged back with a 401 asking me to respond to a challenge. The
> challenge contains the nonce

>  2007-09-18 12:19:05 [DEBUG] sofia.c:73 sofia_event_callback() event
> [nua_r_authenticate] status [904][No matching challenge] session: n/a

>  SIP/2.0 401 Unauthorized
>  WWW-Authenticate: DIGEST 
> realm="mydomain.com",qop="auth",algorithm=MD5,nonce="BroadWorksXf6qshd2oT7o6htzBW"

>  This is where it fails, It comes back there is no matching challenge being
> sent. I have verified the realm, username, password are all correct.

The scheme is a token that should be compared in case-insensitive
manner, but it is not. It seems to me that Freeswitch uses Digest
instead of DIGEST when it provides the username and pasword to the
stack.

I'll fix the bug in darcs.

-- 
Pekka.Pessi mail at nokia.com

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