H11-861_V2.0 Huawei HCIP-Video Conference V2.0 Free Practice Exam Questions (2025 Updated)

Cascade channel usage rules are consumed by priority, and resources are mutually exclusive when at the same priority.

During software installation, GK can only be installed on the C or D disk of the operating system .

In MCU odd wall mode, you can configure IP routing to specify that IP routes send and receive data through GE1.

Dynamic mapping can be from multiple private addresses to a single public address, or from multiple private addresses to multiple public addresses. ()

GK can have only one prefix.

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

Which of the following values does the color rendering index required for video conferencing light sources need to be greater than?

When GK agrees to a terminal's registration request, which of the following response messages is sent?

networking network, the H.245TCP connection of the private network terminal is established with TS. ()

Banners and subtitles are multicast. ()

Reducing reverberation time can be achieved by covering walls, ceilings, windows, and floors with soft finishing materials.

In the process of processing the video signal of the video terminal, the chip is responsible for encoding and compression. (Please fill in the English abbreviations).

The H460 protocol is a firewall/NAT traversal standard approved by the ITU of the International Telecommunication Union and consists primarily of (). (2 answers).

In an RTP message, Timestamp reflects the sampling moment of the first bit in the RIP packet. The instantaneous accuracy of sampling must meet the synchronization requirements for synchronization and jitter calculations. The starting value of the time flag is random and will be incremented with the size of the message data.

SIP messages fall into two categories, messages and response messages.

Users can call the IP address of the MCU, enter the conference lobby, and create a video IVR according to the IVR prompts Of meetings ().

The feature of the MCU can be used to bypass firewalls to resolve multimedia communication between end devices in two different network segments.

What does the response message "1xx" in the SIP protocol mean?

mode, communication between public and private network devices is supported, and data does not need to go through a firewall.

gateway is a node that provides real-time two-way traffic between the H.323 terminal on the SCN and other nodes on the PBN.

When using the MCU wall riding mode, there is no need to add other devices traversed by public and private networks. ( )

During a peer-to-peer number call, the terminal ends up getting the () of the peer terminal from GK and makes the call.

Shown in the figure is an example of a message in the RTCP protocol ( ).

The types of terminal faults can be summarized as: local AV faults, remote AV faults, and call and conference control problems.

Dark-toned tablecloths are recommended to increase reflective astigmatism to keep attendees' faces (jaws) shiny.

The large amount of data and the existence of data redundancy in the sound signal are the basis for the encoding of digital audio.

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.

In the SIP protocol, when the response message is "1xx", it means that the request message has been received and is being processed.

The test can display 7 color bars on the screen to detect the effect of the picture output.