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The 220.96XX Series MCUs support setting the IVR access number, and the participating terminals can call the IVR access number or directly call the IP address of the MCU, depending on the system The
audio and video IVR guidance provided by the system can easily create a meeting or join the meeting that has been held.
RAS (Registration Admission and Status) is a collection of signaling for interactions between ( ) .
Device management is achieved by communicating with the SMC and the device (venue, MCU) via the () protocol.
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.
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. ( )
The SMC supports adding a network address book on the GK, which is stored on the FTP server. ()
With regard to the President of the Conference and ordinary participants, the following description is correct ().
An HTTP connection is established between the SMC and the MCU, and selecting Support HTTPS indicates SMC and MCU Connections between them are in encrypted mode. ()
Remote video loopback, loopback video stream through the far end of the codec processing. ()
RSE6500 supports secondary stream progress indexing, which allows users to quickly locate the key information of the video to play ().
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 ( ).
When a CloudRSE recording server is registered to SC using the SIP protocol , the default configuration is ( )
In cascading meetings, meeting control operations on subordinate venues are not supported. ()
IdeaHub provides a whiteboard feature, and the background of the whiteboard can be set to () color.
SMC2.0 scheduled meetings can not be held normally, what are the possible reasons?
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. ()
Through the COM port cable to connect the RS-232 control interface of the HD camera and the COM port of the HD terminal , it can realize the remote control of the camera pan/tilt/zoom, preset position,
etc. of the HD terminal, COM The length of the port cable is fixed and cannot be extended.
The VP98 series MCUs are highly resistant to network packet loss, with video maximum support for ( ) network packet loss when SEC is enabled.
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.
After IdeaHub is successfully activated, you can join the scheduled meeting with the click of ( ).
When making a point-to-point call over an IP address, the component involved in the system is ().
During a point-to-point number call, the called terminal does not send a call request to GK until it receives setup signaling. ()
When the RSE6500 is recording on a single point, the terminal implements the recording function by calling ().
In video conferencing, the () feature enables participant terminals with different capabilities to display secondary stream data information
Ad hot meeting rooms are a way to activate a meeting and join a meeting via the () side.
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. ()
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. ()
() Does not belong to the three elements of video conferencing multimedia business.
SMC3.0 provides the function of terminal management, and the communication protocol used between the SMC and the terminal is ( ).
In the conference call flow, the tasks of the H.245 Competency Negotiation section are ().
When you create a normal user on SMC3.0 , you must bind a soft terminal to the user.
When signaling encryption is used, the video packet of the conference is intercepted on the network, and the video data of the conference cannot be played without the key ()
Possible reasons for failing to open a web page on IdeaHub using a browser are ( ).
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 SMC 2.0, the same venue and MCU cannot be added to more than one organization at the same time ().
Is the following description of the VP96 Series MCU network access characteristics correct?
In a fully adapted MCU conference, the MCU allocates image codec resources to each venue individually.
In a video conference, attendees share the whiteboard to another venue, which is done by the H.323 ( ) agreement.
GK issues an address resolution request to other GKs, and the signaling sent is ().
In a dual-stream conference, you can transmit two images of the local end at the same time or see the images of the two video sources at the far end at the same time. ()
Users cannot initiate a multipoint conference through huawei video conferencing terminals.
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.
U is a unit that represents the external dimensions of the server, is an acronym for unit, and 1U equals () centimeters.
TESTED 21 Nov 2024