|Exam 200-310||Question id=300||Considerations for Expanding an Existing Network|
Which protocol is used for voice bearer traffic?
Voice bearer = voice carrier
ICMP = Internet Control Message Protocol
MGCP = Media Gateway Control Protocol
RTP = Real-Time Transport Protocol
SCCP = Skinny Client Control Protocol
VoIP Control and Transport Protocols
A number of different protocols are used in a VoIP environment for call control, device provisioning, and addressing.