My firewall (dd-wrt) does not opening specific port. In NAT(QoS) tab I have: forward from port 4569 to internal IP port 4569 (this is an asterisk IAX port);
netstat -a |grep 4569 udp 0 0 0.0.0.0:4569 0.0.0.0:* But when I check this port via ShieldsUP! it keeps showing me it is: "closed" -- Thelma