Huawei Huawei Certifications H11-828 Questions & Answers

• Question 71:

  Which of the following statements is CORRECT about networking schemes in which AR voice routers function as local gateways?

  A. When the gateway on the central node works properly, the AR router provides the IP phone registration function.

  B. When the gateway on the central node works properly, call requests from all IP phones are first sent to the AR router for call routing processing.

  C. When the gateway on the central node works properly, call requests from all POTS phones directly connected to the AR router are first sent to the AR router for call routing processing.

  D. Phone numbers of local SIP users need to be configured on the AR router.

  Correct Answer: C

• Question 72:

  In the eSpace UC solution, which of the following components need to connect to U1900 series unified gateways? (Multiple Choice)

  A. BMU

  B. Meeting Server

  C. MM

  D. AppAgent

  E. eServer

  Correct Answer: ABD

• Question 73:

  Which of the following terminals is NOT used in eSpace UC Solution?

  A. eSpace Agent

  B. eSpace Desktop

  C. IP phone

  D. eSpace Mobile

  Correct Answer: A

• Question 74:

  When eSpace clients connect to an enterprise's internal network over the Internet, which of the following services requires an SBC?

  A. Instant messaging

  B. File transfer

  C. Voice call

  Correct Answer: C

• Question 75:

  About the local regeneration prefix on the local node(U1900), which of the following statements are CORRECT? (Multiple Choice)

  A. The call property of the local regeneration prefix is Local regeneration call.

  B. The call property of the local regeneration prefix is Local call.

  C. When you configure the local regeneration prefix, you need to configure the office route selection code.

  D. The local regeneration prefix is valid only when the local gateway works in local regeneration mode.

  Correct Answer: AC

• Question 76:

  When the UC service system is faulty, the backup service files can be directly used to recover the system.

  A. TRUE

  B. FALSE

  Correct Answer: B

• Question 77:

  In the eSpace UC solution, an SQL Server 2008 R2 of the standard edition is used with the eSpace Audio Recorder in a single-node system.

  A. TRUE

  B. FALSE

  Correct Answer: A

• Question 78:

  In a service scenario, if you want to use the BMU for CDR query, which of the following configurations are CORRECT? (Multiple Choice)

  A. You need to run the config createbill switch on command to enable CDR generation on the unified gateway. After CDR generation is enabled, the unified gateway generates CDRs for calls.

  B. You must enable CDR transmission on the CDRServer.

  C. The BMU can obtain the CDR file from the FTP-shared CDR storage directory of the CDRServer.

  D. The interval for the BMU to obtain CDRs can be configured on the CDRServer.

  Correct Answer: ABC

• Question 79:

  The eServer is deployed in a two-node cluster in an enterprise. One day, a communication fault occurs, so all users cannot use UC services. It is found that the eServer cannot properly provide services, the two-node cluster switchover is not performed, but the communication network is normal. In this case, which of the following operations for recovering services should be performed at first?

  A. Restart the IMServer service.

  B. Restart the eServer.

  C. Manually perform two-node cluster switchover.

  Correct Answer: A

• Question 80:

  Which of the following statements about the console system is CORRECT?

  A. The console system obtains the directory through the eServer.

  B. SIP users of the SoftConsoIe register with the U1900 unified gateway.

  C. The console system does not communicate with AppAgent.

  D. The console system does not support active/standby unified gateways.

  Correct Answer: B