In external network access scenarios of the eSpace UC solution, eSpace UC clients (for example, eSpace Desktop) on external networks finally register with the () to implement the voice function.

A. eServer

B. U1900

C. SBC

D. MAA

In the eSpace UC solution, at least () network adapters must be configured for the eSpace Audio Recorder in a single-node system.

A. 1

B. 2

C. 3

D. 4

In the eSpace Audio Recorder solution, IP phone users have two recording modes: on-demand recording and automatic recording.

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.

A U1960 gateway fails to be added on the BMU. Which of the following are possible causes? (Multiple Choice)

A. The U1960 IP address is incorrect.

B. The BMU version is incompatible with the U1960 version.

C. The U1960 has been connected to another BMU.

D. No official license is loaded for the BMU.

E. No official license is loaded for the U1960.

eSpace Desktop fails to join a multimedia conference. Check the multimedia conference client log and find that the Meeting Server IP address is incorrectly configured. Which of the following statements is INCORRECT?

A. On the BMU, check whether the IP address of the multimedia conference service whose service ID is DataConfer is correctly configured.

B. The default IP address of the multimedia conference service must be set to the IP address of all Meeting Servers in the cluster.

C. If you reconfigure the IP address of the multimedia conference service, you need to restart the BMU service.

D. If you reconfigure the IP address of the multimedia conference service, you need to restart the eServer.

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.

About eSpace Mobile access, which of the following statements are CORRECT? (Multiple Choice)

A. eSpace Mobile sends and receives instant messages and instant group messages through the MM.

B. Automatic call distribution is implemented using the MAA.

C. An SVN device must be deployed on the network.

D. The SBC is used as a proxy for eSpace Mobile to register with the IP PBX.

In the eSpace Audio Recorder solution, when installing HWLogIMP, you need to enter the external virtual IP address and port number of the cluster where HWLogIMP resides in the address box of a web browser. The default port number is ().

A. 8443

B. 18443

C. 8001

D. 8550

Which of the following statements are CORRECT as regard to AD integration? (Multiple Choice)

A. AD data can be periodically synchronized to the BMU.

B. The BMU uses the LDAP interface to synchronize data from the AD server.

C. The AD server can automatically push data to the BMU.