Nortel Remote Office 9150 Installation And Administration Manual page 194

Configuration Manager overview
Auto logoff
If the connection has remained active with no activity for 15 minutes or more,
you are automatically logged off and the Session Timed Out message appears.
This helps to secure the configuration in the event that you walk away from the
administration PC while logged on to a unit.
To log on to a unit using the connection history
1 From the menu, choose Connect
want to log on.
Result: The User Authentication for Telnet Mode dialog box appears.
2 Enter your logon name and password, and then click OK.
Result: The connection attempt is initiated. Trying to Connect to <IP
address> message might appear.
IF the logon attempt
failed
170
IP address of the unit to which you
THEN
the following message appears:
10060 TELNET CONNECTION FAILED
Go back to step 1.
Standard 2.0
Remote Office 9150