I have managed to get this to work - it still uses the Mitel site for testing.
Firstly - download newconsole.tar from nigelt.dyndns.org. Back up your /sbin/e-smith/console file, and your /sbin/e-smith/console-menu-items. Unpack the tar file into there. The console should now have Test Interent and Review Configuration options available.
I will be away for the next 3 weeks, so I cannot guarantee the system will be up - must get a UPS one of these days! If anyone would like to turn it into an rpm, or wishes to help me do so (so i can learn), feel free to contact me. Any feedback appreciated too!