How can a calling number of a Skype for Business user be changed to match the main number of the company?

You need to plan a solution to allow masking of a calling number.

How can a calling number of a Skype for Business user be changed to match the main number of the company?
A . Create a trunk translation rule that masks the calling number.
B . Use the voice gateway to mask the calling number.
C . Create a new normalization rule and add it to the pool dial plan.
D . Use the telecommunications provider to mask the calling number.
E . Use the Skype for Business control panel to mask the calling number.

View Answer

Answer: A