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Free Huawei H11-861_V2.0 Practice Exam with Questions & Answers | Set: 9

Questions 121

SDP It is not a transport protocol, it uses the appropriate protocol to get the job done, including protocols such as ( ).

Options:
A.

SAP

B.

H.323

C.

HTTP

D.

SIP

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Questions 122

The recording server saves the stream sent by the MCU at ( )o

Options:
A.

Live

B.

On-demand

C.

Upload

D.

Download the

Questions 123

The following socket on the MCU is the default service network port. ()

Options:
A.

GE0

B.

GE1

C.

FE

D.

RS232

Questions 124

Which of the following belongs to the extension request (). (3 answers).

Options:
A.

MESSAGE

B.

PUBLISH

C.

OPTIONS

D.

NOTIFY

Questions 125

A meeting can support up to ( ) group multi-screen.

Options:
A.

1

B.

12

C.

24

D.

96

Questions 126

The H.460 protocol specifies that H.323 signaling parts of the public-private network traversal are handled. ()

Options:
A.

H.460.18

B.

H.460.19

C.

H.460.20

D.

H.460.21

Questions 127

The private network terminal calls the public network terminal, and when the logical channel is opened, the reason for the occurrence of a single pass of media streaming is ( ).

Options:
A.

The firewall does not open the corresponding port

B.

The public network terminal cannot find the private network address

C.

The terminal cannot perform master-slave determination

D.

The terminal cannot negotiate the capability

Questions 128

Of the six basic request messages, ( ) is used to end the callback.

Options:
A.

CANCEL

B.

BYE

C.

INVITE

D.

ACK

Questions 129

The compression encoding of audio signals can be divided into ( ).

Options:
A.

Waveform encoding

B.

Predictive Coding

C.

Parameter encoding

D.

Mixed encoding

Questions 130

The following six main request messages are not part of the SIP protocol. ()

Options:
A.

ACK

B.

CANCEL

C.

SETUP

D.

BYE

Questions 131

In audio encoding, which of the following is a speech quality metric. () (3 answers).

Options:
A.

Packet loss rate

B.

Delay

C.

Band width

D.

Back-to-back

Questions 132

Regarding the Client proxy in the H.460 protocol, the following description is correct ( ).

Options:
A.

The Client proxy follows H. 460 Communication Protocol.

B.

The Client proxy follows the standard H.323 communication protocol.

C.

Client proxy features include ClientGK, H.460.18 Client, and H.460.19 Client

D.

Terminals that do not support the H.460 protocol can use the standard

Questions 133

Which of the following is part of the conference room design ( ).

Options:
A.

Lighting Design

B.

Sound design

C.

Intelligent Control Design

D.

Meeting Room Space

Questions 134

Which signaling does it mainly include?

Options:
A.

TCS/TCSA/TCSR

B.

MSD/MSDA/ISDR

C.

OLC/OLCA/CLC/CLCA

D.

ARQ/ARJ

Questions 135

What addresses are typically included in the RRQ message for the GK registration record address when the node is registered? ( )

Options:
A.

Caller Cs Addr

B.

Poxy Addr

C.

Caller Number

D.

Caller RAS Addr