Which protocol is used for voice bearer traffic?
A.
MGCP
B.
RTP
C.
SCCP
D.
CDP
E.
ICMP
Explanation:
VoIP Control and Transport Protocols
A number of different protocols are used in a VoIP environment for call control, device
provisioning, and addressing.
Figure 14-15 shows those protocols focused on VoIP control and transport.
