VT2442 Voice Gateway User Guide
20
Overview
Installation
Troubleshooting
Contact
FAQ
Glossary
License
Configuration:
Basic Advanced TCP/IP
Wireless
WAN Setup for DHCP (Cable Modem)
Optional fields and buttons are:
Options
We recommend leaving the following selected:
•
NAT — Enables
Network Address Translation
•
Firewall — Enables the VT2442 firewall
Override MAC
If your cable or DSL provider associates a particular service to a specific device, such as your
computer, select this field and type that MAC address in the
MAC
field to use as a “virtual”
WAN
MAC address
instead of the VT2442 MAC address. By default, the MAC address printed
on the VT2442 is displayed in this field.
Restore
Restores the actual VT2442 MAC address.
Renew
Requests a new WAN IP address for your VT2442 from the
DHCP
server at Vonage.
Release
Releases the VT2442 WAN IP address.