Huawei H11-851_V3.0 Quiz 40 Topic 1 Questions 196-200

Question: 1

The built-in microphone of TE30 can support up to ()) the radio within the radius.

A5 meters

B3 meters

C7 meters

D6 meters

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Question: 2

Regarding SIP registration, is the following description incorrect?

ARegistration information must be refreshed regularly, usually Register saves the registration information in the Location Server

BThe user needs to register with the server every time it starts up.

CWhen SIP C1ient's address changes, it needs to register again.

DThe function of SIP registration is to bind the AOR address to a certain Contact address, so that the Proxy can find the caller's address when calling.

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Question: 3

In the header field, it is used to identify the initiator of the request.

ACSeq

BTo

CVia

DFrom

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Question: 4

In the case of unstable network environment and packet loss, use SVC technology to recover from packet loss to ensure the normal progress of the meeting.

ATRUE

BFALSE

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Question: 5

The transaction is mainly divided into four categories: INVITE transaction, non-INVITE transaction, ACK transaction and CANCEL transaction.

ATRUE

BFALSE

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Huawei H11-851_V3.0 Quiz:40 Topic:1 Questions:196-200