Please note that these instructions are for the Xbox 360 only.
NOTE: You should have already completed the Quick Start instructions in your ADSL modem User Manual. You must connect the Zoom ADSL modem to a computer to configure it for the Xbox 360.
Your Xbox 360 Live requires the following ports to be open on the Zoom ADSL modem. Please follow the links below for instructions on opening ports for your specific model Zoom.
UDP Port 88
UDP Port 3074
TCP Port 3074
For the Playstation and original Xbox setup FAQ please
ADSL - X3-X4-X5-X5v (no "A" in serial number) - How to open Ports
ADSL - "A" in the serial number - How to open Ports
ADSL - X6 - How to open Ports