> You can use the ip_conntrack_h323 module from > netfilters patch-o-matic or a tunnel (ipsec, cipe, > ...) between the to networks. Last I heard about this, this module was rather crude and could cause corruption to passing packets. If situation has changed i'd be happy to hear about it. -- Dariush Pietrzak, Key fingerprint = 40D0 9FFB 9939 7320 8294 05E0 BCC7 02C4 75CC 50D9