Hi, when I do a call with hiddn callerid from my Twinkle it sends an INVITE
with:
-----------
INVITE sip:[EMAIL PROTECTED] SIP/2.0
From: "Anonymous" <sip:[EMAIL PROTECTED]>;tag=emirn
Privacy: id
P-Preferred-Identity: "IBC" <sip:[EMAIL PROTECTED]>
-----------
and of course my Openser asks Twinkle for authentication:
-----------
SIP/2.0 407 Proxy Authentication Required
Proxy-Authenticate: Digest realm="my_domain.net",
nonce="4838005d57e5ee0a1f96430d63696fe1407ef93e", qop="auth"
-----------
and I see the $rc code of "proxy-authentication()" is -4 (no credentials).
So my Twinkle sends a correct INVITE (CSeq + 1 and "Proxy-Authorization"
header):
-----------
INVITE sip:[EMAIL PROTECTED] SIP/2.0
From: "Anonymous" <sip:[EMAIL PROTECTED]>;tag=emirn
Privacy: id
P-Preferred-Identity: "IBC" <sip:[EMAIL PROTECTED]>
Proxy-Authorization: Digest username="ibc", realm="mt_domain.net",
nonce="4838005d57e5ee0a1f96430d63696fe1407ef93e",
uri="sip:[EMAIL PROTECTED]",
response="061d82967778669a01e53d168f2da93b",
algorithm=MD5, cnonce="9n7ln49l46", qop=auth, nc=00000001
-----------
But "proxy-authentication()" replies again with -4 (no credentials).
-----------
SIP/2.0 407 Proxy Authentication Required
Proxy-Authenticate: Digest realm="my_domain.net",
nonce="4838005d57e5ee0a1f96430d63696fe1407ef93e", qop="auth"
-----------
Why? Obviously the INVITE **does include** Proxy-Authorization.
Maybe RC3261 says that a server must not challenge for authentication a user
with From "Anonymous" <sip:[EMAIL PROTECTED]> ?
Of course authentication works properly when not hidding callerid.
Thanks for any explanation.
--
Iñaki Baz Castillo
[EMAIL PROTECTED]
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