Hello,I have an ATA 186 behind NAT (C 1720). What ports do I have to statically open so I could "talk" to the gate-keeper on the other side of the NAT ?I'm using H.323 not SIP.Is this possible at all ?Thanx,Milenko.

I'm working on an old 2509 (2xsync, 8xAsync, 1xEther). Idea is to connect small LAN network to the IPS via Leases Line. IP address assigned by the ISP is public. All hosts in the local network are in private address space, so we starter dynamic NAT t...