Hello guys,

Is there a method upon using lookup("location") to also pull out the "socket" information for the original location the UAC registered to, for scenarios of this example:

P1 & P2 share same usrloc database.

UA1 registers to P1
UA2 registers to P2

UA1 calls UA2

UA1 invites -> P1 -> INVITES -> UA2 (bypassing P2 -- where the actual nat binding is).

Now upon P1 looking up usrloc for UA2, I would like to recognize that P1 is not the Proxy to deliver the call, and forward the request to P2 to send to UA2.

So currently I have:

UA1 INVITE -> P1 INVITE -> UA2

I wish to have:

UA1 INVITE -> P1 INVITE -> P2 INVITE -> UA2

Is there an easy method to do this? I have been looking at the new nat traversal module it looks like it is doable with this (any further input as far as that?). Also is it possible with the classic Nat Helper module? Any input is appreciated, thanks!