H11-811-ENU Real Questions and Answers

1. https://www.testpassport.com/HCNA-UC/H11-811-ENU.asp H11-811-ENU Exam Questions Full version: 222 Share Huawei H11-811-ENU Exam Questions 1. Which of the following does not belong to IAD login ID? ( ) A. root B. system C. admin D. user Answer: C 2.The following options, ( ) represents the SIP responded global error. A. 3xx B. 4xx C. 5xx D. 6xx Answer: D 3.An enterprise deployed auto attendant business, the external users don't need through the switchboard can directly call an extension. To achieve this requirement, it should be ( ). (Multiple choice) A. configure the default auto attendant or custom voice auto attendant B. To avoid mistakes of number analysis, "the minimum length" values of auto attendant access code should be consistent with auto attendant access code length C. Turn on soft reference 308 D. Turn on soft reference 306 Answer: ABD 4.Which of the following functions does attendant seating not have? A. Seats left idle busy B. adjust call queuing queue C. send instant messages D. Call Transfer Answer: C 5.About U1900 series unified gateway number transformation, Which of the following statement is correct? ( ) A. The maximum length of the transformed number, can not exceed the setting "the maximum number of length" when configuring the prefix page 1 / 9

2. https://www.testpassport.com/HCNA-UC/H11-811-ENU.asp B. When configure Bureau selection code set number transformation C. number transformation priority is higher than the length of number D. number transformation priority is higher than number mapping Answer: A 6.About U1900 series unified gateway calling permissions, Which of the following statement is correct? ( ) A. there are four call permissions in U1900 by default, call permissions can be customized B. the default user rights can dial domestic long-distance call permissions prefix C. has domestic long-distance access users as long as in the specific time, also can dial international rights prefix D. internationally permissions users not only can call the international rights prefix, also can call this Council, local authority outgoing prefix Answer: A 7.In the eSpace UC solution, the analog phone in addition to the direct connect U1900 series gateway, which of the following components can be controlled by access to an IP network? A. AppAgent B. eSight C. CDR D. IAD Answer: D 8.U1900 series unified gateway supported intelligent routing strategy are (). (Multiple choice) A. routing failure reroute B. time-based routing C. Based on VoIP domain routing D. Based on 32 trunk level routing Answer: AB 9.An enterprise have now deployed the eSight network management, DNS server and DHCP server, now the new deployment of 200 sets of IP phone, which of the following way can achieve the batch configuration TR069 parameters? A. in the DNS server configuration eSight, domain name and IP address mapping B. By DHCP Option246 field batch distribution C. using an access scan D. via IP Phone WEB configuration interface Answer: D 10.The following cases, the need to occupy MCU resources is ( ). (Multiple choice) A. IAD user through PRA trunk out B. POTS user through PRA out C. IP telephone interflow within the Bureau D. VU auto attendant Playback Answer: ABD page 2 / 9

3. https://www.testpassport.com/HCNA-UC/H11-811-ENU.asp 11.SIP trunk is a kind of based on IP packet relay, the use of SIP as the signaling control signaling protocol, only supports UDP as a transport layer protocol. A. True B. False Answer: B 12.The following about U1900 series unified gateway voice mail business, Which statement is correct? ( ) (Multiple choice) A. All models have built-in voice mailbox function B. user can forward a voice message on the phone C. U1980 need to match the UMS server to realize voice mailbox function D. all can match UMS server to realize voice mailbox function Answer: CD 13.About U1900 LMT maintenance tools function, which of the following statement is wrong? ( ) A. Real-time alarm display and query B. Support U1900 version rollback C. through the serial port to tune measurement U1900 D. Built-in TFTP/FTPS server Answer: C 14.If A and B two IP phones registered to the same U1960, which of the following statement is correct? ( ) A. A and B media stream need to go through U1960 B. A and B on the phone, the path of the signaling flow and media flow is the same C. when A and B is on the phone, U1960 lose power unexpectedly, the call of A and B is immediately interrupted D. after U1960 outage, A and B can not initiate a new call Answer: D 15.A company deployed U1900 series unified gateway voice system, specific information shown below, U1960 extension through outgoing prefix 9 call U1911 extension. Tested: phone A can calls B normally ,but can not calls C ,phone B also can't call C, C can call A and B normally, according to this scenario, which of the following statement is correct ? ( ) page 3 / 9

4. https://www.testpassport.com/HCNA-UC/H11-811-ENU.asp A. prefix 9 configuration on the U1960 delet 9 without doing number transformation B. on the U1911 not added 6 intra-office prefix C. on the U1911 not added calls U1960 extension prefix D. in U1911 6 intra-office prefix "•whether to allow PSTN access" property is no Answer: B 16.About R2 signaling, which of the following statement is correct? ( ) (Multiple choice) A. R2 signaling belonging to common channel signaling B. R2 signaling contains line signaling and register signaling C. register signaling in R2 signaling belong to in-band signaling D. line signaling in R2 signaling used to transfer numbers, users' category, priority congestion notification, billing and other information Answer: BC 17.SIP users in the U1900 calls Bureau users, alerting the called number is incorrect, possible causes are ( ). (Multiple choice) A. Bureau within prefix corresponding number length is too short B. relay failure C. the called number is not configured D. U1900 MTU board failure Answer: AC 18.Add prefix on the U1960 , prefix attribute is configured as follows: "prefix" for 9; "business type" for the basic business; "call attribute" for the local call; "called number conversion" as None; "calling number conversion as "1;" Whether to display calling trombone " as Yes. Which of the following statement is correct (assuming no other configuration is necessary in addition to the redundant configuration, and the relay has been correctly docked Game) ? ( ) (Multiple choice) A. user 7000, trombone for 05717000, call outside users, game show the calling number is 7000 B. user 7000, trombone for 05717000, call outside users, game show the calling number is 05717000 C. user 7000, trombone for 05717000, call outsider user 9000, under normal circumstances can call page 4 / 9

5. https://www.testpassport.com/HCNA-UC/H11-811-ENU.asp D. user 7000, trombone for 05717000, call outsider user 8000, under normal circumstances can call Answer: BC 19.In the bill server no need to load License. A. True B. False Answer: A 20.Which of the following is the eSpace IPT solution supported function? (Multiple choice) A. black and white list B. One-pass C. Call Hold service D. multimedia conference Answer: ABC 21.An enterprise has deployed a U1981 and telephone billing server, the system administrator to perform the following command on the U1981: config billpoolfull billdliscard no, when the bill pool utilization reaches 100%, U1981 will cover the oldest bill. A. True B. False Answer: A 22.In U1900 series unified gateway, which type of number transformation can be divided into ? ( ) (Multiple choice) A. insert number B. delete numbers C. change numbers D. seperate number Answer: ABC 23.About U1900 series unified gateway auto attendant service, Which of the following statement is correct? ( ) A. IVR function can only be used for auto attendant service B. U1900 gateway can only support one auto attendant service C. U1900 auto attendant service welcome speech is fixed and can not replace D. U1900 auto attendant service supports multi-level voice menu Answer: D 24.Which of the following conditions may cause limit call of U1900 series unified gateway? (Multiple choice) A. CPU exceeds a threshold value B. bill pool is full C. relay occupies more than a certain percentage D. MTU failure Answer: AB page 5 / 9

6. https://www.testpassport.com/HCNA-UC/H11-811-ENU.asp 25.When using two U1900 unified gateway composed dual machine, need their equipment version, board card and slot order exactly the same. A. True B. False Answer: A 26.A company's voice requirements are as follows: Requirement 1: If the incoming call through the SIP trunk calling number is 075584391000, then convert the calling number to 9555; Requirement 2: intra-office number 7000 through SIP trunk call out, the caller needs to converted into 28887000; The following configuration correct is ( ). (Multiple choice) A. In the "relay management" page of the Web configuration page signed "relay configuration> advanced configuration> whether to do the calling number transformation , " select "Yes", and at the same time in the "Board to Configuration> number transformation index" configure corresponding number transformation , to simultaneously achieve the requirement 1 and requirements 2 B. In the "relay management" page of the Web configuration page signed "relay configuration> advanced configuration> whether to do the calling number transformation," " select "Yes", and at the same time in the "Board to Configuration> number transformation index" configure corresponding number transformation, to achieve requirements 1 C. In the "relay management" page of the Web configuration page signed "Board to Configuration> number transformation index" configure corresponding number transformation, at the same time to realize the requirements 1 and requirements 2 D. In the "relay management" page of the Web configuration page signed "Board to Configuration> number transformation index" configure corresponding number transformation ,to achieve requirements 1 E. In the "relay management" page of the Web configuration page signed "Board to Configuration> number transformation index" configure corresponding number transformation, in the "user management> SIP user" to modify the trombone of intra-office number 7000 as 28887000, outgoing prefix set "display calling trombone " to achieve requirement 2 Answer: BE 27.Using DHCP Option 246 ways to centralized deployment and upgrade of eSpace IP phones, you must deploy DHCP server, HTTP server as optional deployment. A. True B. False Answer: B 28.Modify IPAD initial IP through Web, you need to first connect PC terminal and IAD physical network, and then set the IP address of PC terminal and the IP address of the IAD in the same network segment. A. True B. False Answer: A page 6 / 9

7. https://www.testpassport.com/HCNA-UC/H11-811-ENU.asp 29.In U1900 series unified gateway, there is SIP user configuration shown in Figure, which of the following statement is correct ? ( ) A. User 7000 can dial intra-office and local calls B. User 7000 can only dial intra-office calls C. in a particular period of time, user 7000 can dial domestic long distance calls D. User 7000 can dial international long distance calls Answer: A 30.About paging broadcast service, which of the following statements is correct? ( ) (Multiple choice) A. Each paging group only supports simultaneous playback all the way broadcast B. paging broadcast service priority is higher than all the business C. paging broadcast access prefix can be used as calling object of voice conference D. users on the phone will listen to the radio in the form of a whisper Answer: AD 31.Which of the following statement bout eSpace IP phones is correct? ( ) (Multiple choice) A. only supports power supply B. Support common business a key to realize C. support enterprise directory access D. Line state presence Answer: BCD 32.The purpose of RTP protocol in VoIP is ( ). (Multiple choice) A. solve the out-of-order of packet transmission B. restrain echo C. to eliminate network jitter in the IP network transmission D. to provide flow control and congestion control services Answer: AC 33.MTU board can support four E1/T1 interfaces, how to switch in E1 and T1 interfaces, whihch of the following statement is correct? ( ) A. only need in U1900 Web administration page, "quick configuration> configuration board" page, in the "parameter configuration> transfer mode" select E1 or T1, you can complete the switch B. The default is E1 interface, switch to the T1, need to pull out the jumper cap inside the MTU board, also need to enter the Web management page to modify the configuration C. The default is T1 interface, switch to the E1, which need to disconnect the MTU board jumpers, also you need to enter the Web page to modify the configuration management D. None of the above Answer: B 34.The following options, ( ) represents the SIP responded client error. A. 3xx B. 2xx C. 5xx page 7 / 9

8. https://www.testpassport.com/HCNA-UC/H11-811-ENU.asp D. 6xx Answer: B 35.About U1900 series unified gateway data backup method, which of the following statement is correct? ( ) (Multiple choice) A. You can export the configuration file through the Web management interface B. You can export the configuration file by LMT configuration tool C. can be executed on the command line interface config the upload the file to backup the data D. need to preset file server address as system hostip Answer: BCD Enjoy Discount on H11-811-ENU Full Version page 8 / 9

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