On Fri, 2007-02-23 at 23:02 +0200, erol turac wrote: > I dont think so. > > What values of mapping be different ? How can registrar server > distinguish location of UAs when Call-ID is unique. Anyway, let us say > the registrar will create 2 different entry. > > How the routing engine will know where to route the incoming call. Its > To header includes > destination URI and this is same for both of them.
First, routing should be done based on the request uri (or Route headers), not the To header. > If the registrar allows UACs to register with same pin, password and > URI with different IP, > the only solution will be that the incoming INVITE from the UAC5 > should be forked to both UAC1 and UAC2. Forking should be implemented > by proxy, Otherwise routing engine will not know where to route the > incoming call. I don't understand the distinction you're making. Yes - the proxy should fork a new call to all registered contacts for the AOR. The in-dialog requests in an existing call should set the request URI to the contact address supplied by the peer, and since that will be an unique address there is no routing problem. _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
