Technical information

MERLIN II Communications System R3
Issue 7 June 2001
7-19
MERLIN II Communications
System R3
MERLIN MAIL Voice Messaging System
The MERLIN MAIL Voice Messaging System provides the automated attendant
feature. Follow all recommendations for protecting the MERLIN MAIL Voice
Messaging System in Chapter 6. In addition, make sure that automated attendant
selector codes do not permit outside line selection.
MERLIN Attendant
To help secure MERLIN Attendant against toll fraud, do the following:
 Administer the lowest valid extension number (Lowest Extension) and the
highest valid extension number (Highest Extension) for the range of valid
extensions. Transfer attempts to extensions that fall outside the range will
be disallowed.
 Administer the maximum number of digits in the extension to match the dial
plan.
 Change the default system password.