In H.323, H.225 RAS, H.245, and H.225 Ca11 Signaling are responsible for () ?

Negotiation of audio and video capabilities

Send answer to the audio and video stream

Regarding electronic brand names, the following description is incorrect ().

Electronic name tags must be set before a meeting, and enabling this feature during a meeting has no effect.

After the electronic brand function is enabled, the terminal will conduct face detection on the participants, identify the identity information of the participants and display their name tags.

The face detection range of electronic brand is within 6 meters.

The e-brand feature requires additional deployment of AI servers to be available.

Regarding the feature description of IdeaHub's openness, the following description is correct ().

IdeaHub supports optional OPS modules to extend Windows.

IdeaHub does not support the Open SDK.

Third-party applications may not call up IdeaHub hardware peripherals and audio and video codec capabilities.

IdeaHub supports optional OPS modules to extend Windows.

The industries that IdeaHub can apply do not include smart finance, smart teaching, smart healthcare, etc.

In matters related to IdeaHub installation and configuration, the following statement is incorrect ().

There is no need to confirm over the phone whether the customer's wall meets the installation requirements.

IdeaHub supports 2 installation methods: wall mounting and bracket mounting.

When using IdeaHub, you need to configure information such as networks and servers.

Customer's network access method can be confirmed by telephone.

There is no need to confirm over the phone whether the customer's wall meets the installation requirements.

The necessary prerequisite for IdeaShare screen mirroring software download and pairing is ().

The client needs to be on the same network as the endpoint

Can only be downloaded from the specified browser

The client needs to be on the same network as the endpoint

Perform platform-side configuration

The following description of the operation of a one-way live meeting is ().

The meeting can be a fully adaptable conference or an SVC conference.

When adding a venue, you need to add a regular venue and an audience venue, respectively.

Administrators can switch the status of the audience venue via the meeting control on SMC2.0.

The meeting can be a fully adaptable conference or an SVC conference.

When holding a one-way live broadcast meeting, you need to enter the "Advanced Parameters" to set the one-way live broadcast parameters, such as the audience password.

Regarding SMC3.0 networking, the following description is correct ().

CloudLink Edge 1000 networking supports extending the MCU and recording and broadcasting server, and supports the independent SC of the extended DMZ scenario to meet the needs of extranet access.

In the CloudLink Edge 1000 networking scenario, a server combines conference management, terminal management, enterprise address book, and media processing.

SMC3.0 networking supports hybrid networking of 96 series MCUs, 98 series MCUs, and CloudMCU.

In the medium and large networking scenario of SMC3.0, branch offices deploy terminals, MCUs, recording and broadcasting servers and SC as needed to achieve nearby access.

CloudLink Edge 1000 networking supports extending the MCU and recording and broadcasting server, and supports the independent SC of the extended DMZ scenario to meet the needs of extranet access.

In the CloudLink Edge 1000 networking scenario, a server combines conference management, terminal management, enterprise address book, and media processing.

SMC3.0 networking supports hybrid networking of 96 series MCUs, 98 series MCUs, and CloudMCU.

In the medium and large networking scenario of SMC3.0, branch offices deploy terminals, MCUs, recording and broadcasting servers and SC as needed to achieve nearby access.

The following statement about EUA addresses is incorrect ().

EuA only supports co-setting with SC at deployment time.

By deploying EUA, you can synchronize information between the SMC and the enterprise thirdparty address book.

SMC synchronizes information such as users, organizational structure, venues, etc. to EUA.

EuA only supports co-setting with SC at deployment time.

EUA is a unified address book based on the standard LDAP protocol.

Regarding the service area resources configured by SMC3.0, the following description error is ().

When SMC3.0 schedules a recording and broadcasting conference, if there are no recording and broadcast resources in the main service area and the backup service area, the recording and broadcasting meeting will not be held normally.

When there is only one service area, scheduling meetings use the Default service area directly by default, and you must require configuration matching rules to identify the service area.

When SMC3.0 schedules a recorded meeting, the media and recording resources in the main service area are used in preference.

When SMC3.0 schedules a recording and broadcasting conference, when the recording and broadcasting resources in the main service area are insufficient, the system will use the recording and broadcasting resources in the corresponding backup service area to ensure the smooth convening of the meeting.

In the case of multiple MCUs cascading, the () feature enables the upper venue to browse the lower venue screen across levels.

Intelligent secondary flow adaptation

For the response message "3xx", it means ?().

The server must take further action to complete the request.

The server has received the request message and is processing it.

The server must take further action to complete the request.

The request was received, processed, and successfully accepted.

Indicates that the SIP server failure could not complete the processing of the correct message

Regarding wireless access, the following description is correct? ().

When the ClouL.ik terminal enables the WiFi hot-spot, the PC can connect directly to the hot-spot without cables and connect to the wireless network

CloudLink endpoints support enabling both clients and hot-spots, and only support 2.4GHz wireless communication.

After the CoudLik terminal enables the WiFi client, it supports automatic scanning and connection of wireless access points, supports static setting of IP addresses, and cannot be dynamically obtained.

ClouLink terminal, when WiFi clients are enabled, support automatic scanning and connection of wireless access points, and support dynamic ip address acquisition , which cannot be modified manually.

When the ClouL.ik terminal enables the WiFi hot-spot, the PC can connect directly to the hot-spot without cables and connect to the wireless network

During SVC conferencing, the terminal sends up to 4 video streams to the C1loudMCU/VP98 series NCU, including ().

Subflow 1 way, mainstream 3 way

Secondary flow 2 way, Feng flow 2 way

Subflow 1 way, mainstream 3 way

Secondary 3-way, mainstream 1-way

Regarding CloudMCU multi-stream conferencing, the following description is incorrect?().

Multi-stream meetings do not support multi-screen broadcasting.

Multi-stream hybrid conferencing supports AVC and SVC terminal access, supports cascading with fully adaptable conferences, and also supports cascading with multi-stream hybrid conferencing.

Pure SVC conferencing consumes more resources than AVC conferencing.

Compared to AVC conferencing, the codec is done by the terminal side in the SVC conferencing, and the NCU is only responsible for forwarding.

Multi-stream meetings do not support multi-screen broadcasting.

Regarding SMC3.0 conference control, the following statement is incorrect?().

SMC3.0 does not support the operation of recording and broadcasting conferences.

In SIC3.0, only the meeting administrator and the chairman are allowed to control the meeting, and other terminals are only allowed to apply for the chairman and speak.

SMC3.0 does not support the operation of recording and broadcasting conferences.

SMC3.0 divides the control into meeting control and venue control, and the venue control is lowered to the shortcut menu and the right health menu of the venue list.

SMC3.0 supports continuous roll call, multi-screen setting, auxiliary stream transmission and other controlled operations.

Regarding the description of meeting administrators and regular users of SMC3.0, the following error is ?()

Meeting administrators and regular users support creating multi-level meetings.

Meeting administrators and regular users support managing personal information.

Meeting administrators and Syton users support creating meeting templates.

Meeting administrators and regular users support creating data meetings.

Regarding the VPT300 picture-in-picture display, the following description is incorrect?().

VPT300 supports setting the picture-in-picture display mode, the small screen size is fixed, and the position is fixed to the upper right corner.

The picture-in-picture display is turned off, and the close-up screen is rendered in full screen during close-up tracking.

Picture-in-picture settings affect how it is rendered in auto-track mode.

VPT300 supports setting the picture-in-picture display mode, the small screen size is fixed, and the position is fixed to the upper right corner.

The picture-in-picture display is turned on, and the holy screen presents a panoramic view of the meeting when close-up tracking, and the small screen presents a close-up

Regarding IdeaHub factory reset, the following description error is ?().

During device startup, press and hold the reset button for 15 seconds to restore the factory settings.

On a factory reset, you can choose to keep your current IP address in the web interface.

When the system is powered on normally, press and hold the reset button for 15 seconds to restore the factory settings.

During device startup, press and hold the reset button for 15 seconds to restore the factory settings.

After the factory reset, the local address book, call logs, meeting templates, history, etc. will be deleted and cannot be restored.

Regarding the C1oudRSE multipoint recording feature, the following description is incorrect?().

Once CloudRSE is called into a multi-party conference by the MCU, it is only recorded according to the MCU's video switching policy, and cannot be recorded in SMC3.0 Record on any venue or multiview in a specified meeting.

During multipoint meeting recording, support meeting administrators to control recording and broadcasting on the SWC3.0 platform, such as suspending recording, resuming recording, and stopping recording.

A SIP call is established between CloudRSE and the MCU, and the MCU sends an RTP stream to C1oudRSE, C1oudRSE Convert RIP streams into videos that can be streamed and streamed.

Once CloudRSE is called into a multi-party conference by the MCU, it is only recorded according to the MCU's video switching policy, and cannot be recorded in SMC3.0 Record on any venue or multiview in a specified meeting.