MS-721 Practice Question 3351
Exam: MS-721
Domain: Configure and manage Teams Phone
Difficulty: hard
You are configuring outbound voice routing in Direct Routing. Which element links a Voice Routing Policy to a specific Voice Route?
Answer Options
A
PSTN Usages
B
Administrative Units
C
Group Naming Policies
D
Conditional Access grant controls
Correct Answer
A: PSTN Usages
Explanation
PSTN Usages act as the logical bridge connecting Voice Routing Policies (assigned to users) with Voice Routes (which define number regex matching patterns and target SBC gateways).