Huawei HCIA-UC(Huawei Certified ICT Associate - Unified Communication)

QUESTION NO: 1
Which of the following statements are CORRECT about the voice conference function of U1960? (Multiple Choice)

A. With SRTP enabled, IP phones can join conferences successfully regardless of whether the conferences are encrypted. B. If a conference is not encrypted, phones can successfully join the conference only when they have SRTP disabled. C. With SRTP disabled, IP phones can join conferences successfully regardless of whether the conferences are encrypted. D. If a conference is not encrypted, phones can successfully join the conference regardless of whether the phones have SRTP enabled.

Correct Answer: A,D

QUESTION NO: 2
There are two types of call recording modes: automatic recording and passive recording.

A. FALSE B. TRUE

Correct Answer: A

QUESTION NO: 3
The TR069 parameters can be set on the web configuration page or LCD screen of IP phones one by one.

A. FALSE B. TRUE

Correct Answer: B

QUESTION NO: 4
Senior professionals in each region need to join a conference at a specified time point every Friday. The conference type is ().

A. Scheduled conference B. SiteCall conference (conference initiated on an endpoint) C. Conference through system convening D. Instant conference

Correct Answer: A

QUESTION NO: 5
Which of the following statements are CORRECT? (Multiple Choice)

A. The SS7 trunk can be an ISUP trunk or a TUP trunk. B. The AT0 trunk is often used to implement DDI features. C. SIP is a transport-layer control (signaling) protocol. D. The PRA can be configured at the user side or at the network side.

Correct Answer: A,B,D

QUESTION NO: 6
Which of the following statements are CORRECT about R2 signaling? (Multiple Choice)

A. R2 signaling is a common channel signaling (CCS). B. R2 signaling consists of line signaling and inter-register signaling. C. Line signaling in R2 signaling is used to transmit information such as numbers, user types, and billing. D. Register signaling in R2 signaling is inband signaling.

Correct Answer: B,D

QUESTION NO: 7
Which of the following sequences is CORRECT about the user right levels?

A. super >advanced > normal >default B. super>advanced>default>normal C. advanced>super>default>normal D. advanced >super > normal >default

Correct Answer: A

QUESTION NO: 8
The CDRServer can run on the SUSE Linux operating system.

A. FALSE B. TRUE

Correct Answer: A

QUESTION NO: 9
The authentication modes used during SIP number allocation on the U1900 series gateway include (). (Multiple Choice)

A. by IP and password B. by LDAP C. by password D. by IP E. No authentication

Correct Answer: A,C,D,E

QUESTION NO: 10
Which of the following upgrade methods can be supported by IAD? (Multiple Choice)

A. LMT B. Upgrade in the eSight C. Web manual upgrade D. CLI + FTP manual upgrade

Correct Answer: B,C,D

QUESTION NO: 11
To enable incoming calls to intra-office users are routed through a SIP trunk, which of the following parameters must be set on the U1900 series unified gateway? (Multiple Choice)

A. Peer IP address and port number of the SIP trunk B. Office route and office route selection code of the SIP trunk C. Outgoing call prefix D. Intra-office call prefix

Correct Answer: A,B,C,D

QUESTION NO: 12
If two IP phones A and B register with the same U1960, which of the following statements is CORRECT?

A. If U1960 encounters a power outage, neither IP phone A nor IP phone B can initiate new calls. B. In a call between IP phones A and B, the flow path for signaling streams is the same as that for media streams. C. If the U1960 encounters a power outage, the ongoing call (if there is any) between IP phones A and B is disconnected immediately. D. Media streams of A and B need to pass through U1960.

Correct Answer: A

QUESTION NO: 13
Which of the following functions are provided by the MTU board? (Multiple Choice)

A. Conference B. Connecting POTS phones C. Announcement D. Trunking

Correct Answer: A,C,D

Huawei HCIA-UC(Huawei Certified ICT Associate - Unified Communication) - H11-811-ENU Exam Questions