>>> "Matthew Kitchin (public/usenet)" <[email protected]> 01/27/11 1:42 >>> PM >>> >>There is no IP NAT. It is a private MPLS connection to Verizon. They use public IP ranges in these setups, but there is no >>IP nat involved. Their 172.x network and our 10.x network in this example have direct non nat's access to each other.
Ok, yup, i see the ip is a 172...was thinking it was a 173. But in you last post you say that you NAT port 5060 to 5080? So does the router that sits between 172.x and your 10.81 only route, or does it NAT? I would suspect its actually NATing a 172.x.x.x IP to the 10.83 side if your changing the port. But your polycom endpoint is sending reinvites directly to SipxBridge. And I've never seen this (and don't think this should ever happen...correct me if I'm wrong). The phone should send all sip signaling to the proxy...which then sends it to sipxbridge. If you figure that out....you'll be all set. </[email protected]>
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