Collaboration Communications Systems Engineer — Question 70

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 Interlace (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. audio conferencing in Microsoft Teams
• B. auto attendants in Microsoft Teams
• C. standard SIP devices registered to the SBC
• D. Microsoft Teams Windows desktops

Correct answer: D

Explanation

The correct answer is D because the Survivable Branch Appliance (SBA) is designed to support Microsoft Teams Windows desktops, ensuring they maintain connectivity during outages. Options A, B, and C are incorrect as they refer to functionalities or devices that are not supported by the SBA specifically for maintaining PSTN connectivity.