Nortel Networks NN43001-106 - Manual (Page 366)

366 Authorization Code Security Enhancement
An additional class of alarm (Security Administration—SECA) lets users
distinguish security violations from other types of system messages. Once
the system detects an invalid authorization code, it waits until the interdigit
timout passes its limit, at which point the overflow tone is provided and
the SECA001 alarm message displays on the TTY. However, if the user
releases the call before the interdigit timeout reaches its limit, then the
SECA001 alarm message does not display on the TTY. The SECA001
alarm message uses the following format:
• originated station or trunk Terminal Number
• Calling Line Identification (CLID) when the call is originated from an
Integrated Services Digital Network (ISDN) trunk
• the Authorization code entered
Operating parameters
This feature is enabled through the Authcode data block in LD 88.
The Authcode Alarm feature does not apply to calls originated by an
attendant.
All existing operating parameters relating to Authorization Code usage
apply to this feature.
All existing operating parameters relating to Fault Management apply to
this feature.
For security reasons, the SECA0001 alarm should not be configured in the
Exception Filter table.
Feature interactions
Authorization Code Features
A Security Administration (SECA) message will be printed to the configured
Maintenance Terminal (MTC), Filtered Alarm Output (FIL) console and/or
the configured History File when an invalid Authcode is detected. The
following features relate to Authorization Codes and are thus impacted:
Basic Authorization Codes; Network Authorization Codes; Authcode
Conditionally Last; Direct Inward System Access with Authorization Code;
Station Specific Authcode; Speed Call/Autodial with Authorization Codes;
Call Forward with Authorization Codes; Scheduled Access Restrictions
with Authorization Codes; Network Queuing/Remote Virtual Queuing with
Authorization Codes; Coordinated Dialing Plan with Authorization Codes;
and Flexible Feature Code with Authorization Codes.
Nortel Communication Server 1000
Features and Services - Book 1 of 6 (A to B)
NN43001-106 01.04 Standard
Release 5.0 27 July 2007
Copyright © 2007, Nortel Networks
.