Technical information

Contents
Issue 7 June 2001 vii
Call Detail Recording (CDR) / Station Message
Detail Recording (SMDR) 4-52
Traffic Measurements and Performance 4-53
Monitor I 4-54
SAT, Manager I, and G3-MT Reporting 4-54
ARS Measurement Selection 4-55
Automatic Circuit Assurance (ACA) 4-55
BCMS Measurements (DEFINITY ECS and
DEFINITY G1 and G3 only) 4-56
CMS Measurements 4-57
Security Violation Notification Feature
(DEFINITY ECS and DEFINITY G3 only) 4-57
Security Violations Measurement Report 4-60
Remote Access Barrier Code Aging/Access Limits
(DEFINITY G3V3 and Later) 4-66
Recent Change History Report (DEFINITY ECS
and DEFINITY G1 and G3 only) 4-67
Malicious Call Trace 4-67
Service Observing 4-68
Busy Verification 4-69
List Call Forwarding Command 4-69
5 Small Business Communications Systems 5-1
 Features for the MERLIN Systems 5-2
 MERLIN II Communications System 5-5
Protecting Direct Inward System Access (DISA) 5-5
Security Tips 5-5
 MERLIN LEGEND Communications System 5-7
Preventative Measures 5-8
Protection Via Star Codes and
Allowed/Disallowed Lists 5-9
Default Disallowed List 5-10
Assigning a Second Dial Tone Timer 5-10
Setting Facility Restriction Levels 5-10
Security Defaults and Tips 5-11