The remote video loopback loopbacks the video stream through the remote codec. ()
A. TRUE
B. FALSE
The TE terminal can make a voice call by dialing twice. ()
A. TRUE
B. FALSE
Executive conferences and popular science lectures, etc. use RSE6500 to virtualize live programs,
through IPTV
The system can broadcast the meeting to each household in real time. ()
A. TRUE
B. FALSE
On the same TV, the human eye is watching 720P video, and there must be no 1080P video clear. ()
A. TRUE
B. FALSE
1080P image on a 60-inch TV, no 42-inch TV 1080P image Clear. () A. TRUE
B. FALSE
The advantage of IP comparison E1 is ().
A. Bandwidth stability
B. QOS is guaranteed
C. Data confidentiality and security are better
D. Low cost, line sharing
The H.323-based video conferencing system needs to be integrated with the PSTN system ().
A. GW
B. GK
C. MCU
D. Terminal
The FE port on the front panel of the MCU is ().
A. Maintenance network port
B. Service network port
C. Backup network port
D. Main control network port
The TE Desktop dial pad can only dial numbers. ()
A. TRUE
B. FALSE
The Q.931 protocol is transmitted on a TCP layer basis. ()
A. TRUE
B. FALSE
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