El Viernes, 10 de Julio de 2009, Alex Balashov escribió: > Victor Pascual Avila wrote: > > On Fri, Jul 10, 2009 at 8:12 PM, Alex Balashov<[email protected]> wrote: > >> Yes, you can. > >> > >> Just beware that you will _have_ to use something like 302s. If you > >> send the INVITE request back to the switch, it will be considered a > >> call loop. > > > > Unless you added ;npdi or ;rn parameters to the RURI > > I am not sure how adding those parameters would circumvent the > fundamental problem. > > Softswitch --> call leg 1 --> proxy --> still call leg 1 --> softswitch
npdi and rp are *userinfo* parameters (in fact they are TEL URI paremeters so when converting to SIP URI they become part of the userinfo part). http://www.tech-invite.com/Ti-sip-abnf.html#teluri So, if the original RURI is: sip:[email protected] and OpenSIPS modifies it to: sip:+12345678;npdi=123;[email protected] then both RURI's are differents and the softsiwtch won't consider it a loop. However, if the parameters are added as SIP URI parameters (after the hostpart) the it would be a loop (except if they are maddr, user, ttl). -- Iñaki Baz Castillo <[email protected]> _______________________________________________ Users mailing list [email protected] http://lists.opensips.org/cgi-bin/mailman/listinfo/users
