The oldest and most widely used VoIP protocol suite is ____.
A) H.323
B) H.264
C) SIP
D) Q.931
Correct Answer:
Verified
Q54: _ make forwarding decisions by using layer
Q55: A(n) _ topology is one in which
Q56: _ is the physical placement of cables
Q57: A(n) _ topology directly connects every node
Q58: _ is based on the 802.3z standard
Q60: Each central node maintains a table of
Q61: The _ layer is where communication between
Q62: A(n) _ is a TCP connection with
Q63: List and describe four physical topologies.
Q64: Describe the network interface layer in the
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