Lucent Technologies MERLIN LEGEND Release 5.0 System Programming Manual page 711

MERLIN LEGEND Communications System Release 5.0
System Programming 555-650-111
4 Programming Procedures
System Features
!
SecurityAlert:
Always use the longest length barrier code allowed on the system.
Barrier codes should consist of a random, non-repetitive, hard-to-guess
sequence of digits.
The time and date of the most recent change made to the systemwide barrier
code length is shown during the system programming procedure as well as on the
Remote Access DISA Information report. The SMDR record for incoming remote
access trunks includes the barrier code IDs established in this procedure.
Use numbers 0 through 9 and the asterisk (
codes cannot start with an asterisk and cannot contain two consecutive asterisks.
(The use of two consecutive asterisks is reserved for users to erase an incorrect
barrier code entry.)
See "Remote Access with Barrier Codes: Class of Restriction" to allow or deny
use of system features for each barrier code assigned.
Summary: Remote Access Barrier Codes
Programmable by
Mode
Idle Condition
Planning Form
Factory Setting
Valid Entries
Inspect
Copy Option
Console Procedure To establish or remove code requirements:
System Manager
All
Not required
Form 3a, Incoming Trunks: Remote Access
No barrier codes are established
Not applicable
No
No
LinesTrunks RemoteAccss
Lines BarrierCode
required
Enter Exit
To change barrier code length:
LinesTrunks RemoteAccss
Info Code Length
length
Enter Yes
To change barrier code:
LinesTrunks RemoteAccss
Info Code Entry
code
Enter Exit
) to enter the barrier codes. The
*
4
or
Non-Tie
Specify whether barrier codes are
Exit Exit
BarrierCode
Drop Dial code
Exit Exit Exit
BarrierCode
Dial code ID
Enter
Exit Exit
Issue 1
June 1997
Page 4-304
TIE
Code
Code
Drop Dial