H11-828 Online Practice Questions and Answers

The SBC respecifies the IP address and port number of received RTP streams to implement the media proxy function.

A. TRUE

B. FALSE

When configuring UC account with voice features, which of the following statements are CORRECT? (Multiple Choice)

A. A SIP user with the device type being UC needs to be created on the IP PBX.

B. A SIP user (with the device type either being UC or common) needs to be created on the IP PBX.

C. A UC account bound to a SIP user needs to be created on the BMU.

D. A UC account not bound to a SIP number can be created on the BMU.

Which of the following are typical IP telephony (IFT) multi-node networks? (Multiple Choice)

A. Centralized call management network

B. Distributed call management network in peer-to-peer mode

C. Stacking network

D. Distributed call management network in convergent mode

About the two-node cluster (active/standby) function of U1900 series unified gateways, which of the following statements are CORRECT? (Multiple Choice)

A. When the primary node is faulty, the system automatically triggers a switchover for disaster recovery and transfers all services to the standby node for processing.

B. Data generated during the period when the standby node takes over services is synchronized to the local gateway.

C. In normal conditions, data can be synchronized bidirectionally between the primary and standby nodes.

D. After the primary node recovers from a fault, data generated during the period when the standby node takes over services will be lost.

Which of the following statements are CORRECT about the recording server functions in the eSpace Audio Recorder solution? (Multiple Choice)

A. Receive RTP/SRTP streams from conference sites.

B. Analyze recording information based on the requests sent by the SIP Server for enabling or disabling conference recording, and generate recording files and data;

C. Store the recording server parameter settings and recording data;

D. Support number registration and call connection.

A communication error suddenly occurs in an enterprise. It is found that the database log file is too large, which results in insufficient disk space and data write exceptions. Which of the following statements is INCORRECT?

A. Periodically delete the log file.

B. Periodically back up the database file.

C. The log file needs to be periodically deleted and does not need to be periodically backed up.

The eServer of the Linux edition uses the () database.

A. Oracle

B. Mysql

C. SQLServer

D. PostgreSQL

You can configure IP phone linkage by creating a UC number and binding the UC number to an existing SIP number. The prerequisite for implementing this function is that ().

A. The IsJoint parameter must be set to Yes during the SIP number creation.

B. The SIP number must be password-based authenticated.

C. A number allocation policy for IP phone linkage needs to be created at first.

In the AR, the major function of the CCM module is to trace interaction messages between internal modules to locate the phase when call failure occurs.

A. TRUE

B. FALSE

Which of the following URLs can be used to access the BMU administrator bgin page?

A. http;//BMU server IP address:8081

B. http://BMU server IP address:80

C. http://BMU server IP address

D. https://BMU server IP address: 18443