Alex Balashov writes:
Yes, but shouldn't sip:user@proxy_ip and
sip:proxy_ip both be serviced
by the server?
if sip proxy is serving 'user' then usually it forwards any request to
contact of that user. of course your policy may differ, i.e., you may
require that host part is domain name, but in that case sip proxy should
reject the request.
-- juha