I guess the second option as the PCSCF has the capability to Route the invite to ICSCF of the calling party domain or directly to the SCSCF if it has the registration cache.
On 9/3/07, Goyal, Amit <[EMAIL PROTECTED]> wrote: > Hi, > > > > In IMS environment if we get 200 OK for REGISTER without Service-Route, > Then what should be the Route set for out going INVITE ? > > > > 1. No Route > > OR > > 2 Route with only P-CSCF Address > > > > Or something else. > > > > Regards, > > Amit > > _______________________________________________ > Sip-implementors mailing list > [email protected] > https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors > _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
