Implementing Cisco Collaboration Applications (CLICA) — Question 160

An administrator needs to prevent toll fraud in Cisco Unity Connection. Which action should be taken to accomplish this task?

Answer options

• A. assign a CSS that does not have calling rights to the caller extension
• B. set up class of restriction in the Cisco IOS Voice Gateway
• C. set up all restriction tables to prevent calls to the operator
• D. modify the class of restriction

Correct answer: C

Explanation

The correct answer is C because setting up restriction tables specifically prevents calls to the operator, effectively mitigating the risk of toll fraud. Options A and B do not adequately address the issue of toll fraud prevention in this context, while option D simply suggests modifying existing settings without ensuring that calls to the operator are blocked.