By H11-811 HCNA-UC (Huawei Certified Network Associate – Unified Communication)
1. Huawei UC Certification Exam
The following table lists the exams, exam codes, exam names, and exam durations of Huawei UC certification programs. This document describes the H11-811 HCNA-UC exam outline. For other exam outlines, please refer to the corresponding training materials or obtain them from the website of Huawei, http://enterprise.huawei.com.
2. H11-811-ENU HCNA-UC V2.5 Exam Outline
2.1 Exam Content
The HCNA-UC v2.5 exam covers VoIP communication basis, IPT solution architecture foundation, IP PBX foundation, IAD foundation, IP phone foundation and communication protocols in different components.
2.2 Knowledge Points
1). TDM and VoIP communication theoretical basis, signaling media protocol (SIP,PRA,SS7,AT0), voice codec and bandwidth
2). The system architecture, functions and features, components and typical application scenarios of eSpace IPT solution
3). IP PBX fundamentals, hardware components, board, features (call control etc.), trunk route, basic services and advanced features, etc
4). U1900 series unified gateway configuration, administrator’s operating interface, common user self-service interface
5). IAD foundation, Administrator’s operating interface
6). IP phone foundation, IP phone Web configuration page, upgrade and configuration in batches, basic configuration (user account and SIP server, etc)
7). User call right
8). eSpace IPT system trouble shooting
Note:
The exam content provided here serves only as a general guide to candidates. Other contents not mentioned here may also be included in the actual exam.
2.3 Reference
Huawei Certified HCNA-UC Training Courses
Huawei IPT products documents
2.4 Recommended Training
HCNA-UC V2.5 Training
QUESTION 1
Which of the following statements about Audio Paging Service are CORRECT? (Multiple Choice)
A. A paging group supports only one channel broadcast at the same time.
B. The audio paging service takes priority over all the other services.
C. The paging access code can be used as the called number in a voice conference.
D. Users who are engaged in ongoing calls listen to the broadcast in whispers.
Answer: A D
QUESTION 2
Which of the following statements are CORRECT about the voice conference function of U1960? (Multiple Choice)
A. If a conference is not encrypted, phones can successfully join the conference regardless of whether the phones have SRTP enabled.
B. If a conference is not encrypted, phones can successfully join the conference only when they have SRTP disabled.
C. With SRTP enabled, IP phones can join conferences successfully regardless of whether the conferences are encrypted.
D. With SRTP disabled, IP phones can join conferences successfully regardless of whether the conferences are encrypted.
Answer: A C
QUESTION 3
Which of the following methods cannot be used to back up and restore the U1900 version?
A. Putty+FTP server
B. Putty+TFTP server
C. eSight
D. LMT
Answer: C
QUESTION 4
Which of the following statements about IAD196 functions and features are CORRECT? (Multiple Choice)
A. One IAD196 supports 196 POTS users at most.
B. One IAD196 provides 1 main control board slot and 3 interface board slots.
C. It supports local switch.
D. When configured with ASI board, it is capable of power-off survival.
Answer: B C
QUESTION 5
Which of the following statements are CORRECT about the configuration file backup for U1900 series unified gateway? (Multiple Choice)
A. It is recommended that the configuration file be backed up once every week during off-peak hours (for example, 2:004:00 am).
B. The configuration file can be exported via web management page.
C. To ensure system stability, it is recommended that you back up the configuration file each time before the version upgrade.
D. Auto backup is supported.
Answer: A C D
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