You have a Microsoft Teams Phone deployment that has 10 offices. Each office has a Session Border Controller (SBC).
A user reports that she can make internal calls by using the dial pad, but cannot use the dial pad to make external calls.
What is a possible cause of the issue?
A. The user has the incorrect Teams app setup policy applied.
B. The user has the incorrect voice routing policy applied.
C. The user is missing a validated emergency address.
D. Enterprise Voice is disabled for the user.
