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Cisco 642-447 CIPT1 問題練習

Implementing Cisco Unified Communications Manager, Part 1 v8.0 (CIPT1 v8.0) 試験

最新更新時間: 2020/11/16,合計102問。

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Question No : 1
Which two of these describe how media resources and audio streams operate with Cisco Unified Communications Manager? (Choose two.)

正解:
Explanation:
Cisco Unified Communications Manager Administration allows definition of at least 500 media resource groups per cluster. Each media resource group may include any combination of at least 20 media resources, including music on hold servers, media termination points, transcoders, and conference devices. Music on hold servers in one cluster support at least 10,000 simultaneous music on hold streams
Link: http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/admin/8_0_2/ccmfeat/fsmoh.html Reference: Cisco Unified Communications Manager Features and Services Guide, Release 8.5(1), page-1001

Question No : 2
If a phone has a device CSS that permits access to all internal and external numbers, which line CSS, would prevent access to toll free numbers?

正解:
Explanation:
Block local will block every call

Question No : 3
Which three of these are characteristics of multicast music on hold? (Choose three.)

正解:

Question No : 4
What is the accessibility of a DN assigned to the <None> partition?

正解:
Explanation:
Before configure any partitions or calling search spaces, all directory numbers (DN) reside in a special partition named <None>, and all devices are assigned a calling search space also named <None>.
When you create custom partitions and calling search spaces, any calling search space that you create also contains the <None> partition, while the <None> calling search space contains only the <None> partition.
Link: http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/admin/8_5_1/ccmsys/a03ptcss.html
Reference: Cisco Unified Communications Manager System Guide Release 8.5(1), page-172.

Question No : 5
A phone has a device CSS that includes the partitions phones and PSTN. This provides access for all internal phones and external calls. The first line on this phone has a CSS that includes the partitions phones, 911, and local.
If a call is placed to a long-distance number, will the call be completed and why or why not?

正解:

Question No : 6
Which two of these are characteristics of a Cisco Unified Communications Manager software conference resource? (Choose two.)

正解:
Explanation:
The number of maximum audio stream per server is always 128. Software conference devices support G.711 codecs by default, Software conference is not depends on DSP resources.
Link: http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/admin/8_5_1/ccmsys/a05confb.html
Reference: Cisco Unified Communications Manager System Guide Release 8.5(1), page-300.

Question No : 7
Refer to the exhibit.



When Phone B places Phone A on hold which audio stream will be heard and from which server will it be delivered? (Choose two.)

正解:

Question No : 8
When using unicast music on hold, how many streams will be sent to endpoints if a corporate marketing department has a customized message that is played whenever a customer is placed on hold?

正解:
Explanation:
Link: http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/admin/7_0_1/ccmfeat/fsmoh.html Reference: Cisco Unified Communications Manager Features and Services Guide for Cisco Unified Communications Manager Release 8.5(1), page-1003.

Question No : 9
Refer to the exhibit.



Each of the IP phones needs to use conferencing resources at the same time.
Which conference resource will conference 2 use?

正解:

Question No : 10
DRAG DROP
Drag the appropriate IOS command from the left and drop them in the boxes on the right to configure a fractional E1 on controller 0/0//0. The controller should support 4 time slots using MGCP and use default framing and linecode. Also configure D-channel backhaul. Assume the serial interface is in the default state.
Assume the ISDN switch type has been configured as a primary-ni. Not all options are used.



正解:

Question No : 11
What are characteristics of a partition? (Choose two)

正解:
Explanation:
A partition comprises a logical grouping of directory numbers (DNs) and route patterns with similar reachability characteristics

Question No : 12
DRAG DROP
Drag the appropriate IOS command from the left and drop them in the spaces on the right. Configure an H.323 gateway to provide call processing redundancy where the Subscriber (10.1.5.3) is the preferred server and if that isn't available the Publisher (10.1.5.2) should be used after three (3) seconds. Not all options are used.



正解:


Explanation:
voice class h323 1 h225 timeout tcp establish 3
! dial-peer voice 100 voip destination-pattern 1...
voice-class h323 1
session target ipv4:10.1.5.3 !
dial-peer voice 101 voip destination-pattern 1...
voice-class h323 1 preference 1
session target ipv4:10.1.5.2
!

Question No : 13
When Cisco Unified Communications Manager is in a default configuration, why are all calls possible for all calling sources?

正解:

Question No : 14
When local route groups are used and a user dials 918005551212 what component is ultimately used to route the digits to the local gateway?

正解:
Explanation:
The device pool is used to route the digits to the local gateway.

Question No : 15
When CUCM is configured with a route pattern, translation ___ transformation, which is matched first when a user dials 914085551212?

正解:
Explanation:
Route pattern is used to route calls to external entities. The calling and called party numbers resulting from the digit transformations configured in the route pattern and/or route lists are then processed by any Transformation Patterns configured for the devices contained in the chosen Route Group.

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