Grandstream setup for DSL w/ bridged modem & Apple Airport Extreme router

[tritch]

The IP address that you referenced is how to access the Grandstream's web GUI via its LAN port not its WAN port. You can hook up a laptop or PC to its LAN port and try accessing it this way. Before doing this, see if you can access the Grandstream via its WAN port using the IP address assigned to it by the router. If you don't know its assigned IP address, you can find this out by accessing your router's DHCP table or logging into vPanel and clicking Features, then click devices. Look under the Contact column and copy/write down the private IP address between the @ and : symbols. The User Level access password is 123