Collaboration Communications Systems Engineer — Question 177

You have a Microsoft Teams Phone deployment.

You are deploying a new remote site.

You have a Session Border Controller (SBC) that has an E1/T1 Primary Rate Interface (PRI) deployed to the remote site.

You plan to deploy a Survivable Branch Appliance (SBA) to ensure PSTN connectivity.

Which type of endpoints are supported by the SBA?

Answer options

• A. Microsoft Teams macOS desktops
• B. Microsoft Skype for Business 3PIP phones
• C. call queues in Microsoft Teams
• D. auto attendants in Microsoft Teams

Correct answer: A

Explanation

The correct answer is A, as the Survivable Branch Appliance (SBA) is designed to support Microsoft Teams clients, including macOS desktops, ensuring they maintain connectivity during outages. Options B, C, and D are incorrect because Skype for Business 3PIP phones, call queues, and auto attendants do not leverage the SBA for connectivity in the same way as the Teams macOS desktops do.