[SR-Users] Routing re-INVITEs after phone port change

[Alex Balashov]

PS. In pondering these matters, it is useful to compartmentalise the idea of "address to which request is sent" (logically) from "the network and transport-layer destination (e.g. IP/port) used to reach the endpoint". In the case of NAT, they are not one and the same. 

The RURI stays equal to the Contact remote target. The network destination itself can be whatever. 

--
Alex Balashov | Principal | Evariste Systems LLC
303 Perimeter Center North, Suite 300
Atlanta, GA 30346
United States

Tel: +1-800-250-5920 (toll-free) / +1-678-954-0671 (direct)
Web: http://www.evaristesys.com/, http://www.csrpswitch.com/

Sent from my Nexus 10.
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