Video conferencing systems are generally composed of terminals, communication networks, MCUs, GKs and other parts.
The service processing board cannot play the role of the main control board, and the service backup function of the business board can be realized by configuring multiple business boards. ()
After modifying the "networking mode", the VP98 series MCU requires a server restart to take effect.
The following are characteristics of high-volume meetings ().
When the MC3.0 platform books a meeting, go to the "Meeting Capabilities" of the "Advanced Parameters" tab and enable "Recording". Automatically starts meeting recording when a meeting is held. ( )
Transactions are mainly divided into four categories: INVITE transactions, non-INVITE transactions, ACK transactions and CANCEL transactions.
Idealub local cannot call the remote end through the venue number, and the remote cannot call the local through the venue number, which may be caused by ().
The format of the log exported by the MCU is ().
Conferencing users created on SMC3.0 can only belong to an organization, not to a region. ( )
The Media board of the VP96 series MCUs can complete the adaptation of audio and video media, and the single Media board supports ( ) 1080p30 media processing capacity up to a maximum of
1080p30.
Media veneer can be inserted into the () slot of the VP9660 frame.
VP96 series MCU fully adapted ports can be converted between fully adapted ports of different resolutions, and the port conversion relationship SD: 720p30fps: 1080P30fps: 1080p60fps equals ().
The venue network is normal, the MCU can be connected normally through the IP address of the MCU, but the MCU IVR access number cannot be accessed by dialing the MCU, the possible reason is that
the MCU cannot be accessed.
Which of the following modes of the HD camera is used to configure whether the camera forwards the infrared signal to the terminal. ()
Users can download videos in MP4 file format online, and when the video is accompanied by a presentation of conference materials, the user cannot download the video of the presentation ().
Intelligent voice assistants can perform actions.
TE Desktop can import address books () in excel format
Regarding "multipoint meetings", the following description is correct?().
Is the following description of the VP96 Series MCU network access characteristics correct?
After logging in to the C1oudkRSE web interface for the first time, you need to configure the IP address, authentication account and password information of the SC server, and you do not need to configure
the information about the SMC3.0 server.
When SVC conferences, the terminal sends up to 4 video streams to the C1loudMCU/VP98 series NCU, containing ().
The CloudlLink series of terminals supports both wired and wireless ways to share materials.
The meeting message of the cascade conference is sent from the master MCU to the slave MCU through the cascade port.
McUs are registered with H.323 and need to make a request to Gk when calling a terminal using a number. ()
The terminal calls the conference access number, activates an ad hot conference, and the MCU allocates conference resources to start the conference, waiting for other terminals to join.
When you are in a multi-stream meeting, you can switch the () layout type.
Regarding voice switching, is the following description correct?
TE30 and TE40 support () multiple visions respectively?
In the SMC2.0 networking scenario, the meeting control message of the cascade conference is sent from the primary MCU to the slave MCU through the cascade port.
The ultra-low writing latency of whiteboards is one of 1deaHub's key competencies.
Among the following application modes, () video conferencing has the highest interactivity requirements.
License supports floating management in SMC2.0.
The 96XX series MCUs support different multiviewers for each venue in the same meeting, a feature called ().
() An entity that is defined by the H.323 Agreement.
The point-to-point call rate is 2M, if the bandwidth is not reserved, the bandwidth of the main video is close to 2M before sending the dual stream, and after the dual stream is sent, the main video bandwidth
is reduced, and part of the bandwidth is shared with the dual stream. ()
Large-capacity multi-point conferences are generally large-scale conferences with cross-regional and large levels, and generally need to cascade multiple MCUs to ensure sufficient capacity, and the
meetings are more of a communication style between the superior and the lower level.
The media processing layer includes ()
The conference access number is the node number of the MCU after the H.323 protocol meets. ()
IdeaHub provides a whiteboard feature where the background of the whiteboard can be set to () color.
In video conferencing, the () feature enables participant terminals with different capabilities to display secondary stream data information
() The message indicates that the request cannot be implemented on any SIP server.
RSE6500 supports hot-spot videos and their sorting, hot-spot videos will be scrolled in the homepage hot-spot area, highlighting key and highlight videos, convenient for users to quickly view.
IdeaHub is an intelligent terminal product integrating intelligent writing, ultra-clear projection screen, video conferencing, and open office applications, which can meet the smart office needs of enterprise
conference rooms, management rooms, open office areas and other scenarios. ( )
Remote video loopback, loopback video stream through the far end of the codec processing. ()
The product type selected when upgrading the codec of Huawei TP Series Zhizhen products is ().
SIP is an abbreviation for Session Initialization Protocol and is used for initialization.) ), altering and terminating sessions of one or more participants, including multimedia conferencing, video, network calls,
etc. ().
The new generation of RoomPresence series terminals uses Huawei's unique AAC-LD three-channel technology and co-optical core technology.
A VMR number can only support one meeting at a time. ( )
The MCU of the 96XX series supports 5 backups such as power supply, chip, service board, network port, and main control board to ensure that the MCU can run stably for a long time without interruption
().
IdeaHub has an HDMI output interface for extending dual screens and presenting venue images. The maximum resolution of the output of this interface is ().
IdeaHub requires () information to be filled in when configuring SMC parameters.
The main indicator that describes the clarity of the video is the resolution, and the main indicator that describes the fluency of the video is the frame rate. ()
During a point-to-point number call, the called terminal does not send a call request to GK until it receives setup signaling. ()
The maximum number of hops specifies the maximum number of routes for a given IP traffic, with fewer routes in a meeting and greater latency. ()
For the response message "3xx", it means ?().
Terminals, MCUs, and SC can all do 1+1 backups ().
The RSE6500's peer-to-peer recording is implemented as a master call set. ()
IdeaHub supports a variety of troubleshooting methods, through the Web diagnostic function can achieve network detection, route testing, sound testing, color bar testing and other functions, you can quickly
locate problems.
TerminalS T1 and terminal T2 are registered with GK1, T1 calls T2 by number, and GK1 receives two ARQs Message. ()
The continuous activity video we see is composed of static pictures. The faster the screen switching, the higher the frame rate of the video. ()
Administrative meetings and popular science lectures, etc. use RSE6500 to virtually become live programs, and through the IPTV system, the conference can be broadcast live to every household in real
time. ()
After IdeaHub is successfully activated, you can join the scheduled meeting with the click of ( ).
The video output of TE40, the output GUI interface is ().
Regarding small-capacity meetings (three-party and above), the following statement is correct ().
In cascading meetings, meeting control operations on subordinate venues are not supported. ()
Regarding the features of the IdeaHub family of products, is the following description correct? ( )
When you create a normal user on SMC3.0 , you must bind a soft terminal to the user.
Regarding the 0.931 call flow, the following description is correct ().
Which protocol is it part of? ()
The 96XX series MCUs default to DTME operations that support number keys. ()
When the TE terminal calls a call set, you can call the venue ID number and the venue IP address of the venue at the same time to convene a multipoint meeting.
In H.323, H.225 RAS, H.245, and H.225 Ca11 Signaling are responsible for () ?
The HD terminal turns on the multi-view function, connects two cameras as video inputs, and the terminal mixes the two videos into one video. ()
What is the following statement about KU resource pools correct?
The existing venues T1, T2 and T3, with venue numbers of 0571001, 0571002, 0571003, respectively, There are three prefixes in the same service area: 0571, respectively MCU1, MCU2, and MCU3 for
0551, 0755 Now that SMC is using these 3 venues to convene tripartite meetings, is the following statement correct? ()
The single board of the 373.96XX series MCUs includes ().
Huawei Video Conferencing supports the convening method of meetings.
() Support for creating meetings and joining meetings via IVR.
The format of the License file is ().
The multi-screen layout of multi-stream conferences includes ().
IdeaHub supports shutdown and restart, not hibernation. ( )