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VPT300 built-in 16 microphones and 2 face detection cameras, through the microphone array detection sound source localization, combined with the binocular camera collected images for face tracking,
support manual There are four modes of /autoframe/auto/autonoframe. ()
In video conferencing, the () feature enables participant terminals with different capabilities to display secondary stream data information
SMC3.0 provides the function of terminal management, and the communication protocol used between the SMC and the terminal is ( ).
When making a point-to-point call over an IP address, the component involved in the system is ().
Before the meeting, a basic check of the Idealub is generally required to ensure that it can be used normally. Basic pre-sessional checks include ( ).
When we look at the local image output of the terminal on the TV, it is the original video source image that has not been codeced. ()
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.
In cascading meetings, meeting control operations on subordinate venues are not supported. ()
McUs are registered with H.323 and need to make a request to Gk when calling a terminal using a number. ()
In the intelligent collaboration stage, what are the functional features of the video conferencing system? ()
RAS (Registration Admission and Status) is a collection of signaling for interactions between ( ) .
A process called () is called () for return-to-recorded meetings through various platforms such as Web/pad/mobile phone/terminal
In peer-to-peer meetings, the distal image of T1 is blue and T2 is normal, possibly because of ().
Large-capacity meetings are attended by a large number of people, so the need for interactive communication is the highest.
In the case of multiple MCUs cascading, the () feature enables the upper venue to browse the lower venue screen across levels.
The 192.720i 60 is an intermediate way to balance the smoothness of 60 frames with the relatively low transmission load of 30 frames.
The VP98 series MCUs are highly resistant to network packet loss, with video maximum support for ( ) network packet loss when SEC is enabled.
A CANCEL transaction can only be sent after receiving an ad hoc response from INVITE (including 100), before the final response. ()
When using a zhizhi device to convene a meeting, the ( ) technology enables attendees to identify the direction and distance of the sound they hear, and brings a face-to-face immersive audio and video
experience.
When the GE port and the optical port are plugged in at the same time, the GE port is preferred, but try not to insert the cable () at the same time
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. ( )
Device management is achieved by communicating with the SMC and the device (venue, MCU) via the () protocol.
Regarding the addition of mcUs to the web interface of SMC3.0, is the following description correct? ( )
In a video conference, the camera ( ) feature is used to close-up a participant.
Te30 terminals use a "four-in-one interface" for device networking, where the "four-in-one interface" includes not only the power interface and microphone interface ( ).
After the free discussion mode is enabled on the SMC3.0 conference interface, what is the following description incorrect?
Regarding the configuration of Touch access to the CloudLink terminal, the following description is correct? ( )
IdeaHub supports H.323 and SIP multipoint networking when supporting SMC networking, of which non-chairman meeting control includes ().
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. ()
SEC's powerful error correction function can automatically adjust the conference rate in the case of insufficient network bandwidth, reduce data packet loss, and ensure the quality of the meeting. ()
When the terminals deployed on the private and public networks need to communicate, they need to be done through the ( ) device.
In H.323, the Terminal Control and Management class functions as a multi-selector
McUs are registered with H.323 and need to make a request to Gk when calling a terminal using a number. ()
In a cascade meeting, the media flow from the lower venue to the higher venue is ().
You can adjust the white balance of the lens through the TE terminal to adjust the color display effect of the picture ().
SIP alone can not complete multimedia calls, must be together with other protocols to form a complete multimedia communication system, and RTP/RTCP, SDP and other protocols to complete the
multimedia session process.
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. ()
The fully adapted MCU supports venue access of any protocol, format, and bandwidth, and each venue can be accessed with maximum video capabilities. ()
In the MCU built-in web page of the Settings Management Export item, the following cannot be exported is ().
SDP It is not a transport protocol, it uses the appropriate protocol to get the job done, including protocols such as ( ).
When you add a service area on SMC3.0, you must specify a registration sc or you cannot create this service area. ()
The format of the upgrade file for the MCU using the built-in web management interface is ().
The CloudMcu supports floating 1icense management, where 1 socket 1080p30 is fully adapted and can be converted to () channels Svc port.
The function of the redirect server is to map the addresses in the request to zero or more new addresses, which are returned to the client. ()
96XX Series MCUs When configured to support FECC DTMF remote control, you need to press the () key before you can control the camera.
A company is now going to hold a provincial seminar that requires the City A Convention Center and the City B Conference Center to join in. A City Convention Center commonly uses the A meeting
template to hold meetings, and the center commonly uses the B meeting template to hold meetings. From the perspective of feasibility and ease of operation, ( ).
The RSE6500 supports 1080P 60 dual-stream recording, live streaming, and on-demand ().
With regard to the President of the Conference and ordinary participants, the following description is correct ().
In matters related to IdeaHub installation and configuration, the following statement is incorrect ().
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.
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? ()
When the GE port and optical port of the VP96 series MCUs are plugged in at the same time, the GE port is preferred, but the cable is not inserted at the same time. ()
The HUAWEI SMC2.0 system includes a web server, background services, and a database ().
After the meeting is recorded, the system automatically transcodes the live streaming resources when there is room for them, so that the resources of the RSE6500 are fully utilized, a process known as this
()?
() It does not belong to the three elements of video conferencing multimedia business.
Regarding IdeaHub Configuration Backup and Restore, what is the following description error?
Regarding C1oudRSE's on-demand and live streaming capabilities, is the following description correct?
Regarding the speaker view in a multi-stream meeting, the following description is correct?().
SMC2.0 holds a configured conference access number, which is divided into a conference service number and a unified access IVR. ()
Regarding hardware conference room terminals and software conference room terminals, what is the following description incorrect? ( )
Regarding the feature description of IdeaHub's openness, is the following description correct?
Huawei's Zhizhen products can be used in scenarios such as distance education, remote courtrooms, and telemedicine. ()
Regarding the operation of the Mic 500 , is the following description correct?
In the header domain, ( ) is used to represent the SIP entity through which the request passes and the route response.
SMC2.0 provides a standard SOAP protocol interface that interfaces with third-party systems, such as Microsoft OCS/Lync. ()
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.
There are 4 common meeting initiation methods of TP series Zhizhen , in addition to address book calls, dial call methods, there are also 2 ways of meeting records and common meetings. ()
Among the following application modes, () video conferencing has the highest interactivity requirements.
A large training institution intends to build a new set of Huawei video conferencing system, according to the construction plan, the system should be able to provide one-way live conference function for
remote training, in the MCU equipment selection, you can consider ( ).
By default, enter the IP address of the () port when logging on to the MCU's web page.
The first step in the signaling process of the call set is for the terminal to send a meeting request to GK. ()
TE Desktop only supports Windows systems, and TE Mobile supports IOS and Android systems. ()
H.323 Protocols are divided into two categories: terminal control and media control. ()
In a fully adapted MCU conference, the MCU allocates image codec resources to each venue individually.
In the process of main video capability negotiation, the codec protocol is an important factor affecting the choice of video format. ()
The 1080P image on a 60-inch TV does not look as sharp as the 1080P image on a 42-inch TV. ()
( ) The device is responsible for sending the broadcast venue screen to other venues.
IdeaHub provides a whiteboard feature, and the background of the whiteboard can be set to () color.
Regarding the gallery view in a multi-stream meeting, what is the following description incorrect? ()
In the case of multiple MCUs cascading, the ( ) feature enables the upper venue to browse the lower venue screen across levels.
Remote video loopback, loopback video stream through the far end of the codec processing. ()
After IdeaHub starts, it cannot successfully register with GK The following possibility analysis error is ( ).
IdeaHub supports shutdown and restart functions, not hibernation functions ().
During SVC conferencing, the terminal sends up to 4 video streams to the C1loudMCU/VP98 series NCU, including ().
The brush face assist check-in function is realized through face detection and recognition technology. ()
SMC2.0 supports both separate deployment on a server and co-location with SC and EUA on a single server. ()
SMC2.0 can manage devices such as TE terminals, MCUs, etc., but cannot manage friendly devices. ()
The essence of the MCU call local terminal is the peer-to-peer call process. ()
Regarding the description of the Gatekeeper, what is wrong in the following options? ( )
In IdeaHub's whiteboard interface, the whiteboard content can be erased by means of ( ).
The RSE6500 has a greater number of terminal on-demand routes than the number of browse-on-demand routes ().
During a point-to-point number call, the called terminal does not send a call request to GK until it receives setup signaling. ()
SDP (Session Description Protocol) is a transport layer control protocol used to describe multimedia sessions.
TESTED 21 Nov 2024