The protocol that can implement media control is ()
A. H.225
B. H.239
C. H.245
D. H.281
C
Fully adapted MCU supports site access of any protocol, format, and bandwidth, each site
Can be accessed with maximum video capability. ()
A
What are the public and private network traversal methods of video systems? () Multi-select
A, B, D
During a point-to-point call under different GKs, LRQ routes prefixes to neighbors through GK
GK queries the information of the called node. ()
A
T1, T2, T3, T4 four-point conference using the 96XX series MCU, manual
After setting the site T1, T2 and T3 to form three screens, after the venue T1 is separated, the atomic
picture T1
The location will be ()
A. Replace with T4
B. remain unchanged
C. Black screen
D. Replace with T2
C
In scheduling a conference in the SMC, if the master MCU selects automatic, the SMC will
The conference is scheduled on the MCU in the service are
a. ()
A
Upgrade methods supported by TE HD terminals are available. () multiple choice
A, C, D
Videoconferencing systems generally consist of terminals, MCUs, gateways, and management
platforms.
()
A
The hardware backup of the MCU is included. () multiple choice
A. Main control board
B. Business board
C. Power supply
D. Fan
A, B, C
After the signaling encryption is adopted, the video data packet of the conference is intercepted on
the network, and there is no secret.
The key cannot play the video data of the conference. ()
B
The TE terminal holds a 1080P 30fps conference, and at least how much bandwidth is needed ()
A
The TE HD terminal remote loopback includes. () multiple choice
ABC
The RAS signaling port is a UDP port. ()
A. TRUE
B. FALSE
A
TE40 video output port, can output GUI interface is () multiple selection
A, B, C
The board of the 96XX series MCU includes () multiple selection
C, D