Hello list: What would be the best list of rules for H323? My current setup includes iptables 1.2.7a + path-o-matic on kernel = 2.4.19. It works nicely on all rules (NAT, DMZ zone, redirect, etc). I = have a Switch that gateways VoIP to regular lines. All I need is the = ability to redirect (SNAT/DNAT) my calls to my external firewall = interface to this host and the ability to call h323 host on the internet = from the internal network. I appreciate in advance all the help I could get. Omar