[OpenSIPS-Users] Proxy between carrier-gateways

[Anto]

Hello

I have a question concerning a carrier that has happened a
configuration and do not quite understand how to integrate.

So far, I designed the system as follows:


USER ---+                          +--- GATEWAY ---+
                 \                       /                               \
USER --------- PROXY --------- GATEWAY  --------- CARRIER
                 /                       \                              /
USER ---+                         +--- GATEWAY ---+


The carrier has provided me the data necessary for the entry / exit,
in which appears an IP signaling (X.X.X.15) and a media (X.X.X.16), I
have to do the same. So understand that I must put a proxy in front of
the gateway to receive the signals, but then the gateways must also
send the output to Kamailio. Is this correct?. Is this not be a
bottleneck?. I had designed so that the gateway send traffic directly,
but from what I can not seem to do so, because it has to reach the
signaling from the ip supplied by me.

                                                                        SIP
USER ---+                         +--- GATEWAY -----+---- PROXY -+
                 \                       /              |
 /                        \
USER --------- PROXY --------- GATEWAY  --+                         +--- CARRIER
                 /                       \              |
/                                   /
USER ---+                         +--- GATEWAY -+
            /
                                                        |
          MEDIA          /

+------------------------------------+

Am I right? Do you have to do send the traffic out of the gateway for
this new server? I do not see much sense to integrate another proxy,
and that the former uses carrierroute and other modules, this will
only work as a pointer. Is that correct?. Thank you very much.

Best regards
Anto