H11-851_V3.0 HCIA-Video Conference V3.0 Questions and Answers
In the server settings on TE Mobile, the IP address of the registered server is the address of the SIP server, and the port number is typically 5060 ()
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
()?
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. ()
The signaling interaction between the terminal and GK uses Huawei ' s proprietary protocol. ()
Regarding hardware conference room terminals and software conference room terminals, what is the following description incorrect? ( )
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 ( ).
Regarding the configuration of Touch access to the CloudLink terminal, the following description is correct? ( )
In the MCU built-in web page of the Settings Management Export item, the following cannot be exported is ().
In the conference call flow, the tasks of the H.245 Competency Negotiation section are ().
After IdealHub joins the conference, the remote venue cannot hear the sound of the local venue, what is the error in the following troubleshooting methods? ()
In the matter of IdeaHub device upgrade, what is wrong with the following statement? ( )
Response messages are used in response to request messages that indicate the success or failure status of the call. The different types of response states are distinguished by a status code that contains
a three-digit integer, the first bit of which defines the response type, and the other two digits for further detailed description of the response.
Regarding the conference management of SMC3.0, is the following statement wrong? ()
SMC2.0 scheduled meetings can not be held normally, what are the possible reasons?
U is a unit that represents the external dimensions of the server, is an acronym for unit, and 1U equals () centimeters.
Possible reasons for failing to open a web page on IdeaHub using a browser are ( ).
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. ( )
Regarding the VPT300 picture-in-picture display, the following description is incorrect?().
The 231.96XX series MCUs support a variety of common firewall traversal technologies such as standard H.460, static NAT, Huawei SNP, and dual-network port wall riding, ensuring that they are suitable
for various network environments. ()
When SVC conferences, the terminal sends up to 4 video streams to the C1loudMCU/VP98 series NCU, containing ().
Ad hot meeting rooms are a way to activate a meeting and join a meeting via the () side.
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. ()
Peer-to-peer conferencing for TE endpoints does not support instant messaging. ()
When a meeting operation is performed on SMC3.0, the () operation takes effect for the entire meeting and not for a single venue.
The MCU VP9630-8 has a processing capacity of 8-way 1080P30 full adaptation, which can be connected to () channel 1080P60 fully adaptable, and can also be connected to () channel 720P fully
adapted to the venue.
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 ().
Call set is a way to convene a meeting provided by Huawei ' s video system, allowing users to define and hold a multi-point meeting like a phone call.
SMC3.0 provides the function of terminal management, and the communication protocol used between the SMC and the terminal is ( ).
() The message indicates that the request cannot be implemented on any SIP server.
Regarding IdeaHub Configuration Backup and Restore, what is the following description error?
In the intelligent collaboration stage, what are the functional features of the video conferencing system? ()
Device management is achieved by communicating with the SMC and the device (venue, MCU) via the () protocol.
The integration of H.323-based video conferencing systems with PSTN systems requires ().
For a rejection response to a registration request sent by GK to the terminal, the signaling sent is ( ).
When SVC conferencing, the terminal sends up to 4 video streams to the CloudMCU/VP98 series MCU, including ( ).
Regarding te series terminal products, the following description is incorrect ().
Regarding the feature description of IdeaHub ' s openness, is the following description correct?
IdeaHub supports the feature of Signaling Diagnostics, ( ) class problems can not be located through this feature.
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
With regard to the President of the Conference and ordinary participants, the following description is correct ().
In T1, T2, T3, T4 four-point meetings using the 96XX Series MCUs, manually set up the venue T1 After T2 and T3 form three screens, after the venue T1 leaves the meeting, the position of the atomic
screen T1 will be ().
When you add a service area on SMC3.0, you must specify a registration sc or you cannot create this service area. ()
System administrators and meeting administrators log in to SMC3.0 by entering the IP address/sys-portal of https://SMC3.0 in the address bar of the browser and logging in.
Address resolution is when an SC performs a translation of the IP address of an entity ( ) .
When SMC2.0 adds TE series endpoints in a manageable manner, the " username " and " password " and terminal () in the authentication information The user ' s user name and password are consistent.
On the same TV, the human eye watches 720P video, and it must not be as clear as 1080P video. ()
RSE6500 supports secondary stream progress indexing, which allows users to quickly locate the key information of the video to play ().
The conference access number is the node number of the MCU after the H.323 protocol meets. ()
You can adjust the white balance of the lens through the TE terminal to adjust the color display effect of the picture ().
In the 245.96XX series MCUs, the service processing board is mainly responsible for system multi-screen processing, media stream processing, and mixing processing. ()
The necessary prerequisite for IdeaShare screen mirroring software download and pairing is ().
In the 86XX series MCU clipboard, the gusset responsible for the system ' s AV signal stream processing is ().
ideo input 2 can be used as a TE60 secondary input interface, but video input 3 cannot().
The SIP protocol is the session initiation protocol for establishing, controlling, and releasing sessions. ( )
After IdeaHub starts, it cannot successfully register with GK The following possibility analysis error is ( ).
The format of the upgrade file for the MCU using the built-in web management interface is ().
In video conferencing, the () feature enables participant terminals with different capabilities to display secondary stream data information
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.
IdeaHub supports shutdown and restart functions, not hibernation functions ().
In IdeaHub ' s whiteboard interface, the whiteboard content can be erased by means of ( ).
Te Endpoints are not joining the meeting, and there is no Line Status information in the system status. ()
Regarding small-capacity meetings (three-party and above), the following statement is correct ().
During a point-to-point number call, the called terminal does not send a call request to GK until it receives setup signaling. ()
() The device is responsible for sending the broadcast venue screen to other venues.
What are the following characteristics of small business applications that are video conferencing systems? ( )
SMC2.0 provides device management capabilities that can manage up to ( ) MCUs.
() The device may provide a unified address book service for video conferencing systems.
Among the following end products, there are all-in-one designs (integrated microphones, cameras, codecs, etc.).
In matters related to IdeaHub installation and configuration, the following statement is incorrect ().
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. ()
SIP is an application layer protocol, independent of the following transport layer protocols, can be hosted on different transport protocols, such as UDP/TCP/TLS, currently the most commonly used TCP. ()
The ultra-low writing latency of whiteboards is one of 1deaHub ' s key competencies.
Conferencing users created on SMC3.0 can only belong to an organization, not to a region. ( )
The RSE6500 repackaged the corresponding high/standard-clear on-demand files and sent them to the conference terminal via the () protocol. ()
The SMC2.0 system supports adding MCUs in three ways: auto-discovery, manageable, and unmanageable. ()
The log files for the RSE6500 include four types: operation, system, security, and debug. ()
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.
In H.323, the Terminal Control and Management class functions as a multi-selector
After the SMC2.0 installation is complete, a root organization is automatically created in the organization, with the default name ( ).
TE50 can connect the camera through the COM1 port or COM2 port to control the camera to move up, down, left and right. ()
A process called () is called () for return-to-recorded meetings through various platforms such as Web/pad/mobile phone/terminal
In cascading meetings, meeting control operations on subordinate venues are not supported. ()
In the case of multiple MCUs cascading, the () feature enables the upper venue to browse the lower venue screen across levels.
Before the meeting, you need to routinely check the status of the terminal input source, which includes ( ).
IdeaHub requires () information to be filled in when configuring SMC parameters.
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