A couple of forums seem to suggest this:-
"admin level is: username = admin password is: epicrouter. for user: username- user password = password. ypu change these to whatever you want obviously. If these dont work then reset the router totally and disconn from i-net until you have changed all your settings. HTH, Balrog
Have a look here click here
7:46 post on 10-09-2004
and here click here about two thirds of the way down the page. OTH.