You are the Voice engineer at domain.com. TestKing hasan H.323 gatekeeper.Your newly appointed TestKing trainee wants to know whatfunctions are supported by this gatekeeper.
What will your reply be? (Choose four.)
A.
It provides services to registered endpoints.
B.
It converts an alias address to an IP address.
C.
It responds to bandwidth requests and modifications.
D.
It provides translation between audio, video, and data formats.
E.
It provides conversion between call setup signals and procedures.
F.
It limits access to network resources based on call bandwidth restrictions.
G.
It provides conversion between communication control signals and procedures.