Information Technology Reference
In-Depth Information
Which IETF standard provides a framework for multimedia protocols for the transport of
voice, video, and data over packet-switched networks?
15
a. RTP/RCTP
b. VoIP
c. H.323
d. SIP
Which authentication protocol uses UDP?
16
a. Kerberos
b. TACACS
c. RADIUS
d. AAA
What is FXS?
17
a. Feeder Exchange Station
b. Foreign Exchange Source
c. Foreign Exchange Station
d. Federal Exchange Station
Which codec produces 64 kbps of bandwidth?
18
a. G.711
b. G.723
c. G.726
d. G.729
Which SS7 component is a database?
19
a. SCP
b. STP
c. SSP
d. Billing
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