Collaboration Communications Systems Engineer — Question 33

You have a Teams Phone deployment.

You have a Survivable Branch Appliance (SBA) that has local PSTN connectivity. The SBA is deployed to a remote site.

Which two features require internet connectivity to function? Each correct answer presents a complete solution.

NOTE: Each correct selection is worth one point.

Answer options

• A. Teams-certified phones
• B. call queues
• C. media bypass
• D. emergency calling
• E. call forwarding

Correct answer: D, E

Explanation

Emergency calling (D) and call forwarding (E) require internet connectivity to communicate with the Teams service for routing calls and managing call settings. In contrast, Teams-certified phones (A), call queues (B), and media bypass (C) can operate locally without the need for an internet connection.