What VoIP dial-peer configuration mode command can be used to specify a Technology prefix of 2#, indicating that when the dial peer is used as an outgoing dial peer, a 2# will be prepended to the dial string sent to the gatekeeper?

A.
Technology-prefix 2#

B.
h323-gateway voip tech-prefix 2#

C.
gw-type-prefix 2#

D.
Tech-prefix 2#