Huawei HCIA-UC(Huawei Certified ICT Associate - Unified Communication) : H11-811-ENU

Which of the following functions are supported by "One Number Link You (ONLY)" service? (Multiple Choice)

• A. Number rights control
• B. The same calling number displayed
• C. A unified number that is easy to remember and use
• D. Mobile office

An enterprise has the following voice requirements:
Requirement 1: If the calling number of an incoming call routed through a SIP trunk is 075584391000, the calling number needs to be changed to 9555.
Requirement 2: If the calling number 7000 makes an outgoing call through the SIP trunk, the calling number needs to be changed to 28887000.
To implement the preceding requirements, which of the following configurations are CORRECT? (Multiple Choice)

• A. On the Trunk tab page of the web configuration page, set the number change rule under Office Route Configuration > Number Change Index to implement requirements 1 and 2 at the same time.
• B. On the Trunk tab page of the web configuration page, set the number change rule under Office Route Configuration > Number Change Index, as well as set the long number of the intra-office number 7000 to 28887000 and Display long calling number to Yes for the outgoing call prefix under User > SIP User to implement requirement 2.
• C. On the Trunk tab page of the web configuration page, set Calling number change to Yes under Trunk Configuration > Advanced and the number change rule under Office Route Configuration > Number Change Index to implement requirements 1 and 2 at the same time.
• D. On the Trunk tab page of the web configuration page, set Calling number change to Yes under Trunk Configuration > Advanced and the number change rule under Office Route Configuration > Number Change Index to implement requirement 1.
• E. On the Trunk tab page of the web configuration page, set the number change rule under Office Route Configuration > Number Change Index to implement requirement 1.

Which of the following indicates a server error in SIP protocol?

• A. 5xx
• B. 4xx
• C. 6xx
• D. 3xx

Perform the following configurations on the U1960:
1. Create an office route selection code by setting Office route selection code to 8, Office route selection policy to None, and Failure Processing Index to None.
2. Create an office route by setting Office route number to 8 and Office route selection code to 8.
3. Create another office route by setting Office route number to 9 and Office route selection code to 8.
4. Create a prefix by setting Prefix to 9, Service type to Basic service, Call property to Local call, Called number change to None, and Office route selection code to 8.
According to the preceding configurations, which of the following statements is CORRECT? ()

• A. When a user on the U1960 dials prefix 9 to make an outgoing call, office route 9 is preferred to route the call. When the trunk for office route 9 is faulty, the call will be rejected.
• B. When a user on the U1960 dials prefix 9 to make an outgoing call, office route 9 is preferred to route the call.
• C. When a user views the office route mapping the office route selection code 8 on the U1960, only office route 9 exists, and office route 8 is replaced by office route 9.
• D. When a user on the U1960 dials prefix 9 to make an outgoing call, office route 8 is preferred to route the call.

The CDR pool of a U1981 can store () CDRs.

• A. 200000
• B. 480000
• C. 100000
• D. 240000