User manual

Enhancing system security
305
11
DEFINITY ECS Release 8.2
Administrator’s Guide
555-233-506
Issue 1
April 2000
11
Enhancing system security
Toll fraud is the theft of long distance service and can come from both internal and
external sources. When toll fraud occurs, your company is responsible for usage
charges. In addition, unauthorized use may tie up your system, preventing your
customers from reaching you and your employees from doing business.
Lucent Technologies designed the DEFINITY ECS to help you to limit toll fraud.
However, there are steps that you, as the administrator, must also take to keep your
system secure from unauthorized use.
Need help quickly?
■ For assistance with toll fraud prevention (including systems and products),
call the Lucent Technologies Toll Fraud Intervention Hotline at
800-643-2353 or contact your Lucent representative.
■ If you have identified fraudulent calling in progress, and require assistance
in stopping the fraud, call the Lucent Technologies Technical Service
Center at 800-242-2121 and select the toll fraud help option or contact your
Lucent representative.