Maik Hassel wrote: > > -A INPUT -s 192.168.1.0/255.255.255.0 -p udp -m udp --dport 5060 -j ACCEPT > You also have to allow the rtp streams through. You can configure the range of ports for this in rtp.conf, but the defaults are UDP ports 10000 - 20000. Hope this helps, Robert Jackson