MS-721 Practice Question 3323
Exam: MS-721
Domain: Plan and design collaboration communications systems
Difficulty: medium
You are reviewing media traffic flows. When two Microsoft Teams desktop clients on the same local corporate LAN make a 1:1 voice call, how does the real-time media stream route?
Answer Options
A
Direct point-to-point peer UDP stream over the local network using ICE
B
Hairpinned through a remote cloud relay in another continent
C
Sent via email attachments back and forth
D
Streamed through the primary domain controller SYSVOL share
Correct Answer
A: Direct point-to-point peer UDP stream over the local network using ICE
Explanation
Using Interactive Connectivity Establishment (ICE), Teams clients attempt direct peer-to-peer point-to-point UDP streaming across the local subnet, falling back to cloud relays only if direct path fails.