Huawei H11-811-ENU 問題集

質問 1：
Which of the following statements are CORRECT About PRA and QSIG trunks on U1900? (Multiple Choice)
A. The signaling used by these two types of trunks is based on network/user model.
B. A PRA trunk uses DSS1 signaling as the control signaling, while a QSIG trunk uses QSIG signaling as the control signaling.
C. For an E1 trunk, if one end is a PRA trunk and the other end is a QSIG trunk, the two devices at the two ends can still be connected using this E1 trunk.
D. These two types of trunks are the same, and their configurations are the same.
正解：A,B

質問 2：
To upgrade eSpace IP phones in batches in DHCP Option 246 mode, obtain the IP addresses of the IP phones through () after the IP phones are powered on.
A. HTTP server
B. DHCP server
C. File server
D. U1900 unified gateway
正解：B

質問 3：
When scheduling the multi-point voice conference, the U1960 provides conference resources through the () board
A. DTU
B. ASI
C. MTU
D. SCU
正解：C

質問 4：
Which of the following statements is CORRECT About the IVR function of U1900?
A. The IVR function can be configured using the LMT.
B. In the automatic switchboard service of the U1900, the greetings are fixed and cannot be changed.
C. The IVR function applies only to the automatic switchboard service.
D. The U1900 supports only one IVR automatic switchboard service.
正解：A

質問 5：
Which of the following IAD boards supports only analog terminal access?
A. CVP
B. OSU
C. ASI
D. MTU
正解：C

質問 6：
Assuming that user A has enabled password-based local call restriction, the call restriction prefix is 369, and the outgoing prefix is 0.
Which of the following statements are CORRECT? (Multiple Choice)
A. User B who is enabled with local call restriction knows this password can also place an outgoing call.
B. User A dials the number of intra-office user B.
The call is connected.
C. User A can use this password on multiple phones.
D. User A dials 369, SSSSSS, 0, and outer-office user C's number. The call is connected.
正解：B,D

質問 7：
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 directly forwarded to user B's voice mailbox.
A. FALSE
B. TRUE
正解：A

質問 8：
Which of the following statements about Audio Paging Service are CORRECT? (Multiple Choice)
A. The audio paging service takes priority over all the other services.
B. A paging group supports only one channel broadcast at the same time.
C. Users who are engaged in ongoing calls listen to the broadcast in whispers.
D. The paging access code can be used as the called number in a voice conference.
正解：B,C