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IdeaHub has an HDMI output interface for extending dual screens and presenting venue images. The maximum resolution of the output of this interface is ().

A.

4K60

B.

1080p30

C.

1080p60

D.

4K30

The video resolution of 115.1080p is ().

A.

1920*1080

B.

720*1080

C.

1000*1920

D.

1080*720

SMC2.0 supports customizing organizational relationships according to the enterprise structure, but resources such as users, MCUs, and venues can only belong to one organization at the same time. ()

A.

True

B.

False

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.

A.

Right

B.

False

Regarding the video conferencing mode, the following description is correct?

A.

In the high-volume conference mode, meeting management personnel are generally not required.

B.

In the peer-to-peer conference mode, the number of participants is small and the interactivity is high.

C.

Small-capacity conferencing requires the MCU to provide media resources.

D.

In general, the interactivity requirements of peer-to-peer meetings and small-capacity conferences are higher than those of large-capacity conferences.

SIP messages are encoded as text. ( )

A.

True

B.

False

Regarding "multipoint meetings", the following description is correct?().

A.

After a peer-to-peer call is established, you can set up a multipoint conference by calling other terminals point by point.

B.

The terminal convenes a multipoint meeting and needs to use the MCU as the meeting convening resource.

C.

Multipoint conferencing supports hybrid H323 and SIP conferencing.

D.

A multi-point meeting is a meeting convened in three or more venues.

() Support for creating meetings and joining meetings via IVR.

A.

VP9850

B.

VP9860

C.

VP9660

D.

C1oudMCU

Which of the following interfaces supports audio signals ().

A.

DVI

B.

HDMI

C.

S-VIDEO

D.

RCA

Transactions are mainly divided into four categories: INVITE transactions, non-INVITE transactions, ACK transactions and CANCEL transactions.

A.

True

B.

False

In the six-point conference held using the 96XX series MCU, the venues T1, T2, and T3 form a three-screen, and the venues T4 and T5 are held , T6 is not in multiviewer, when T1, T2 leave, T4, T5 or T6

Two of the venues cannot replace the multi-screen T1 and T2 venues. ()

A.

True

B.

Error

In peer-to-peer conferencing, if a third party needs to join, the terminal can () avoid frequent hang-up and call operations of the user, which greatly improves the conference efficiency of the user.

A.

Add Venue

B.

Hold Call

C.

Hang Up Venue

D.

Call Venue

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

A.

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.

B.

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.

C.

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.

D.

CloudRSE supports single-stream and multi-stream recording under multi-point video conferencing networking.

Regarding te series terminal products, the following description is incorrect ().

A.

Te10 video output has a maximum resolution of 720p.

B.

Te20 video output has a low maximum resolution.

C.

Te40/E50 video capture requires an external camera.

D.

TE60 is a box terminal.

MCU is an AV processing and forwarding device based on the H.323 protocol, and its full name is Multi-Point Control Unit. ()

A.

True

B.

False