VoIP is ________.
A) calling someone over a PSTN line
B) sending e-mail through the Internet
C) calling someone over the Internet
D) sending video over the Internet
Correct Answer:
Verified
Q50: Which of the following provides end-to-end e-mail
Q51: Which of the following uses a circles
Q52: Many firms filter incoming e-mail messages and
Q53: PGP has had most success in person-to-person
Q54: Which of the following make up for
Q56: When someone speaks, a(n) _ in the
Q57: VoIP voice transmission uses _ to carry
Q58: Which of the following is a signaling
Q59: SIP proxy servers are used primarily in
Q60: In VoIP, encryption may _.
A) increase jitter
B)
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