Iñaki Baz Castillo writes:
Twinkle sends after 407 includes PPI:
P-Preferred-Identity: "IBC" <sip:ibc@my_domain.net>
So all is correct. The second INVITE includes:
- CSeq + 1
- Proxy-Authorization with credentials and realm asked in the 407.
But OpenSer "proxy_authorize()" replies again -4 (no credentials).
did you call [radius-]proxy_authorize with domain and uri user params
taken from p-p-i header?
-- juha