Paradyne CSU - Manual (Page 170)

6. Security and Logins
6-4 September 2002 9128-A2-GB20-80
Limiting Dial-In Access via the Modem Port
The modem port is already configured for dial-in and asynchronous terminal
access; these are the default settings.
To limit dial-in access via the modem port, disable the Dial-In Access configuration
option.
Main Menu
→
Configuration
→
Management and Communication
→
Modem Port
See Configuring the Modem Port in Chapter 4, Configuration Options, for more
information about modem port options.