Do not use the wan port. It has a DHCP server that caused havoc on my network.
Use the lan port and find the IP address on your router. The MAC address usually begins with 00:90:f8.
Login with the default user of "public" and no password.
These three screens are the minimum configuration I needed to receive a fax with the device.
I can not get one of these to make calls on the Mitel 3300 yet!!!
If anyone knows how, let me know.
