Digi TransPort WR31 User Manual page 300

Configure network interfaces
Prefix n to the dial out number
When making outgoing PPP calls, the value specified in this text box is inserted before the actual
number being called. This may be required if a PABX system is in use which requires a prefix to
use to get an outside line. For example, when using AODI or BACP, the remote peer may provide
a number to use for raising an additional B-channel to increase the bandwidth. However, such a
number will not normally include the digits needed to connect to an outside line via a PABX.
Username
The username to use for MLPPP login.
Password
The password to use for MLPPP login. This password is for both B-channel PPP connections.
Confirm password
Type the password in this text box to confirm that the password has been correctly typed in.
Note The following three radio buttons control how the IP address for the router is assigned.
Allow the remote device to assign a local IP address to this router
When this radio button is selected, the remote peer will assign this PPP interface an IP address.
Try to negotiate a.b.c.d as the local IP address for this router
If it would be useful, but not essential, to have a predefined IP address for the interface, the
second radio button should be selected and the desired IP address entered into the text box to
the right.
Use a.b.c.d as the local IP address for this router
If it is essential that the PPP interface has a specific IP address, this radio button should be
selected and the IP address entered into the text box.
Digi TransPort WR Routers User Guide
Configure Advanced interfaces settings: External modems and PPP
300