H11-811 Exam Questions
239 real H11-811 exam questions with expert-verified answers and explanations. Page 5 of 5.
- Question #201
A PRA trunk is a digital circuit trunk and uses DSS1 signaling as the signaling control protocol. The trunk is divided into two sides, network side and user side.
- Question #202
A company uses U1900 to provide call services. Which of the following statements is CORRECT about call rights for employee A and employee B?
- Question #203
If an eSpace 7950 works with a 7903X expansion module, the power consumption is high. In this scenario, the eSpace 7950 does not support PoE.
- Question #204
Which of the following statements is CORRECT about the IP PBX when the CDR pool is full?
- Question #205
Which of the following boards is the main control board of an IAD?
- Question #206
Which of the following functions is NOT supported by agents on SoftConsole?
- Question #207
If you hear the prompt "The number you dial does not exist " when call an inner-office user, the possible reason is (). (Multiple Choice)
- Question #208
Assume that the following requirement is to be implemented: If a U1900 user dials the number of a PSTN user, carrier A's trunk is preferred to route the call. When carrier A's netw...
- Question #209
User A has registered the call forwarding to the voice mailbox unconditional service. When user A calls user B who has not registered with the call forwarding service, the call is...
- Question #210
During the U1900 operation, the MTU board supports hot swap.
- Question #211
Which of the following statements is INCORRECT about the mode for obtaining the IAD IP address?
- Question #212
Which of the following number change operations are supported on the U1900 series unified gateway?
- Question #213
On U1900 series unified gateways, which of the following outgoing call rights are available for users of the default level? (Multiple Choice)
- Question #214
Which of the following information is required when you apply for a license for the U1981? (Multiple Choice)
- Question #215
The MTU resources are occupied when (). (Multiple Choice)
- Question #216
Which of the following parameters must be set when you configure the ATO trunk on the U1900 series unified gateway? (Multiple Choice)
- Question #217
In an enterprise's VoIP network, IP phone A registers with the U1981, and POTS phone B registers with the same U1981 through an IAD. During a call between phones A and B, which of...
- Question #218
Which of the following files are necessary when deploying IP phone auto version upgrade? (Multiple Choice)
- Question #219
Which of the following modes can be used by IP phones to obtain IP addresses? (Multiple Choice)
- Question #220
Which of the following statements is CORRECT about the VU service of U1900?
- Question #221
The eSpace IPT solution architecture consists of several layers including terminal access, call control, and service application layers. Which of the following components belongs t...
- Question #222
Add a prefix on the U1960. Set the prefix attributes as follows: Prefix: 9 Call property: local call Called number change: None Calling number change: 1 Display long calling number...
- Question #223
There are two types of call recording modes: automatic recording and passive recording.
- Question #224
Starting from a time point, no intra-office user (register to SIP server normally) can make calls, including intra-office and outgoing calls. The reason can be ().
- Question #225
When a user dials the VMS unified access prefix to retrieve messages, the user needs to enter authentication information, for example, the password.
- Question #226
There are four indicators (power, running, alarm, and signal loss) on a U1900 MTU board to reflect the status of the board,
- Question #227
Which of the following statements are CORRECT when the number of CDRs exceeds the maximum number allowed in the CDR pool of the U1900? (Multiple Choice)
- Question #228
Which of the following statements is INCORRECT about the mode for setting the eSpace 7950 IP phone IP address?
- Question #229
The following requirement can be implemented using (): A user dials the automatic switchboard number of companyA. The system plays an announcement "Thanks for calling XX company. P...
- Question #230
Which of the following statements are CORRECT about the configuration file backup method for U1900 series unified gateway? (Multiple Choice)
- Question #231
The CDRServer parses CDRs and saves them in the ".bill" format.
- Question #232
Writing CDR to DB is one of the function of the CDRServer.
- Question #233
When an eSpace IP phone is deployed with a PC, the network port of the eSpace IP phone must be connected to the switch independently.
- Question #234
In U1900 configuration process/ in which stage are the configurations for number change and call rights performed?
- Question #235
Which of the following statements is CORRECT about signaling and media streams on U1900?
- Question #237
Which of the following statements are CORRECT about eSpace IP phone upgrade method? (Multiple Choice)
- Question #238
The authentication modes used during SIP number allocation on the U1900 series gateway include (). (Multiple Choice)
- Question #239
A U1911 is separately deployed in two office locations of an enterprise. The two U1911s are connected through a SIP trunk. In this scenario, calls between extensions in the two off...
- Question #240
Which of the following are necessary steps for configuring the intra-office call service in U1900? (Multiple Choice)