TRENDnet TW-H6W1IR - Manual (Page 60)

TW-H6W1IR ISDN Remote Router
52 Configuration and
Management
ISP. This feature is commonly called “Dial on Demand”. ISDN
interfaces can also be configured here to receive calls from dial in users
and other networks, called “Remote Access”. Please note however,
that in all cases, after configuring the ISDN Links in the Dial
Configuration
submenu, they must be further configured in the
Dial-In User Profile submenu or Remote Network
Profile submenu.
Dial In IP Pool
The dial in IP pool allows you to define a range of IP addresses that will
be reserved for and assigned to dial-in users.