Which protocol is used for voice bearer traffic?

Which protocol is used for voice bearer traffic?
A . MGCP
B . RTP
C . SCCP
D . CDP
E . ICMP

View Answer

Answer: B

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.