Re: [twinklephone] Setting an outbound proxy or registrar should include port in RURI
- View SourceEl Viernes, 31 de Octubre de 2008, Michel de Boer escribió:
> > Yes, but it can also occurs that there is no SRV record and theWell, I just mean that the registrar address could be domain.org:5070, so in
> > registrar has the listening address:
> > domain.org:5070
> > (being domain.org a DNS A type).
> It's strange to have an DNS A-record for a domain, but you can do it.
this case (and if I'm not wrong) the UAC should perform a DNS query type A
for domain.org and send the REGISTER to that IP and port 5070.
> > In this case, if the registrar receives a request with RURIIf a SIP node receives a RURI not matching him listening address (in the RURI
> > sip:domain.org then that RURI doesn't match the listening address fo
> > the server.
> I don't see why the RURI must match the listening address for a REGISTER.
or top Route) then it could act as a proxy and forward the request to the
address in RURI, so it would fail:
REGISTER sip:domain.org (5070) ------->
REGISTER sip:domain.org (5060) <-- LOST
I got this explanation in SIP-implementors, and I've also read it somewhere in
Iñaki Baz Castillo