To media exchange layer, which of the following statement is correct? (Please choose 2 answers)
A. It takes charge of Video switching, Audio mixing, Data processing, Terminal Access, Signaling exchange and so on.
B. It is made up by the MCU and voice gateways.
C. It achieves uses' interaction between the video systems.
D. It is responsible for call processing, signal processing and QoS policy control and so on.
Large capacity multipoint generally cross-regional, level larger conferences, generally require multiple cascaded MCU to ensure adequate capacity, the meeting was more superior to the lower convey style.
A. True
B. False
How many process does the IP address call mainly includes? (select 2 answers)
A. RPQ
B. setup
C. RCF
D. connected
Multifunction Telepresence main scenario( )
A. Ordinary Meeting conference
B. Senior Management Office
C. Professional conference rooms
Which of the following types of equipment are high terminal accessories( ) (Select 3 answers)
A. array microphone
B. HD camera
C. Remote control
D. Switch
#H.323 gateway is between the circuit switched network and a packet switched network.
A. True
B. False
HD Codec of the intelligence conference room supports 3-way high-definition video input and output.
A. True
B. False
Which of the following is a configuration option HD Camcorder( ) (Select 3 answers) A.IR
B. VIDEO
C. FLIP
D. MCU
The following application modes, which video conferencing demanding interactive?
A. peer to peer mode
B. small capacity multipoint
C. large capacity multipoint
Veneer refers GPUA (general purpose processing unit board).
A. True
B. False
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