[Feb 15, 2025] Get New H11-861_V3.0 Certification – Valid Exam Dumps Questions [Q163-Q181]

NEW QUESTION 163
The role of the RTP protocol is ().

NEW QUESTION 164
The multi-channel cascade feature requires that the video protocol of all multi-channel venues be consistent, and the bandwidth can be different. ()

NEW QUESTION 165
Color temperature affects the white balance of the camera, and where the color temperature is complex, the image can be cast.

NEW QUESTION 166
Voice enhancement technology, automatic noise suppression ANR can solve the problem of the overall low or high call volume in the line.

NEW QUESTION 167
If the meeting scheduled by the user is not held on time, which of the following measures can be taken to solve this problem?

NEW QUESTION 168
Which of the following is not a disadvantage of forward error correction?

NEW QUESTION 169
WEB When managing must, in the Export item under the device management interface, the following cannot be exported. ( )

NEW QUESTION 170
The role of the LAN2 port of the HD terminal ().

NEW QUESTION 171
The frequency response capacity of nature that the human ear can perceive can reach 20Hz-20KHz, using audio standards such as G.711, G.722, G.728, and the audio width is only available 50Hz-7KHz, so use AAC-LD method to solve this problem in high-definition video communication.

NEW QUESTION 172
For the SDP protocol, line c contains information about the connection established for a multimedia session, which indicates the IP address used by the real media stream . ( )

NEW QUESTION 173
RTCP is a real-time transport protocol that can be used as a way to detect and control data transmission, and this protocol cannot be upgraded to a large multicast (multicast) network.

NEW QUESTION 174
H.323 is used to provide multimedia services in packet-switched networks. ( )

NEW QUESTION 175
Users can call a conference access number and then create a video conference based on the IVR prompts.

NEW QUESTION 176
At the UDP layer, H.323 protocols fall into three broad categories, where the functions of the terminal control class are not included. ( )

NEW QUESTION 177
At DVI output, the 9039S and 9039A can support a primary and secondary input resolution of 1080P
60fps, in which case the secondary can reach ( ). The resolution of .

NEW QUESTION 178
The chamber sound reaches a stable state during reverberation time, and the residual sound is repeatedly absorbed by the sound absorbing material in the room after the sound stops, and the original value of the average sound energy density word decays to one part in a million (Acoustic code attenuation
60dB). The time required, expressed in T60.

NEW QUESTION 179
H.323 The last digit 3 in the protocol represents ().

NEW QUESTION 180
RAS performs administrative functions, the main content of which includes ( ).

NEW QUESTION 181
Jitter Buffer calculates network latency based on the transmission and reception time of messages, statistically averages the changes in message delays, predicts network jitter based on historical statistical results to track network conditions, and uses the minimum delay to achieve the goal of eliminating jitter Target.