Users Have Been Reporting Unusual Automated Phone Calls, Including Names

question 340

Multiple Choice

Users have been reporting unusual automated phone calls, including names and phone numbers, that appear to come from devices internal to the company. Which of the following should the systems administrator do to BEST address this problem?

• A) Add an ACL to the firewall to block VoIP.
• B) Change the settings on the phone system to use SIP-TLS.
• C) Have the phones download new configurations over TFTP.
• D) Enable QoS configuration on the phone VLAN.

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Definitions:

Pro-Competitive

Actions or policies designed to encourage competition within the market, aiming to enhance efficiency, innovation, and consumer choice.

American Needle

A landmark U.S. Supreme Court case related to antitrust law and collective licensing agreements.

Federal Power

The authority held by the federal government, as outlined in a country's constitution, over national issues.

Wickard V. Filburn

A landmark 1942 Supreme Court case that greatly expanded the power of the federal government to regulate economic activity under the Commerce Clause.