CIW
TT0-201 · Question #41
Which of the following describes how Realtime Control Protocol (RTCP) allocates a port when it is paired with the Realtime Transport Protocol (RTP)?
The correct answer is C. RTCP allocates a port one greater than that used by RTP. See the full explanation below for the reasoning.
Question
Which of the following describes how Realtime Control Protocol (RTCP) allocates a port when it is paired with the Realtime Transport Protocol (RTP)?
Options
- ARTCP uses TCP port 8080.
- BRTCP uses UDP port 1719.
- CRTCP allocates a port one greater than that used by RTP.
- DRTCP relies on the SIP proxy or H.323 gateway to determine the port used.
How the community answered
(17 responses)- A6% (1)
- B12% (2)
- C76% (13)
- D6% (1)
Community Discussion
No community discussion yet for this question.