642-457 Exam Training Practice Tests (Cisco Implementing Cisco Unified Communications Manager, Part 2 v8.0 (CIPT2 v8.0))]

Question 1

You need to verify if the Media Control Gateway Protocol gateway is enabled and active. Which command should you use for this purpose?

A. show fallback-mgcp B. show fallback-mgcp ccm-manager C. show running-config D. show gateway E. show running-config gateway F. show ccm-manager fallback-mgcp

Correct Answer: F

Question 2

Refer to the exhibit.

IT shows an H.323 gateway configuration in a Cisco Unified Communications Manager environment. An inbound PSTN call to this H.323 gateway fails to connect to IP phone extension 2001. The PSTN user hears a reorder tone. Debug isdn q931 on the H.323 gateway shows the correct called-party number as 5015552001. Which two configuration changes can correct this issue? (Choose two.)

A. Add port 1/0:23 to dial-peer voice 123 pots. B. Ensure that the Significant Digits for inbound calls on the H.323 gateway configuration is
4.C. Add a voice translation profile to truncate the number from 10 digits to 4 digits. Apply the voice translation profile to the Voice-port. The configuration field "Significant Digits for inbound calls" is left at default (All). C. Add the command h323-gateway voip id on interface vlan120. D. Change the destination-pattern on the dial-peer voice 23000 VoIP to 501501? and change the Significant Digits for inbound calls to 4.

Correct Answer: B,D

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Question 3

Refer to the exhibit.

The exhibit shows centralized Cisco Unified Communications Manager configuration components for TEHO calls to U.S. area code 408 from the U.K. The PSTN access code for the U.K. is 9 and 001 for international calls to the U.S. To match the US-TEHO pattern \+!, how should the translation pattern be configured?

A. 900.14085551234 with the Called Party Transformation:
Discard Digits PreDot
Prefix Digits Outgoing Calls: +1 B. 9001.4085551234 with the Called Party Transformation:
Discard Digits PreDot
Prefix Digits Outgoing Calls: + C. 900.14085551234 with the Called Party Transformation:
Discard Digits PreDot
Prefix Digits Outgoing Calls: + D. 001.4085551234 with the Called Party Transformation:
Prefix Digits Outgoing Calls: + E. 9.0014085551234 with the Called Party Transformation:
Discard Digits PreDot
Prefix Digits Outgoing Calls: +1

Correct Answer: C

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Question 4

When an incoming PSTN call arrives at an H.323 gateway, how does the called number get normalized to an internal directory number in Cisco Unified Communications Manager?

A. Normalization is done by configuring the significant digits for inbound calls on the H.323 gateway configuration in Cisco Unified Communications Manager. B. Normalization is done using route patterns. C. Normalization is achieved by local route group that is assigned to the H.323 gateway. D. Normalization is done using the gateway incoming calling party prefixes based on number type.

Correct Answer: A

Question 5

Which bandwidth amounts are correct for configuring locations?

A. 8 kb/s for G.729, 8 kb/s for G.711, and 8 kb/s for G.722 B. 64 kb/s for G.729, 64 kb/s for G.711, and 64 kb/s for G.722 C. 8 kb/s for G.729, 64 kb/s for G.711, and 16 kb/s for G.722 D. 8 kb/s for G.729, 64 kb/s for G.711, and 64 kb/s for G.722

Correct Answer: D

Question 6

Refer to the exhibit.

The exhibit shows centralized Cisco Unified Communications Manager configuration components for TEHO calls to U.S. area code 408 from the U.K. The PSTN access code for the U.K. is 9 and 001 for international calls to the U.S. Assuming the PSTN does not accept globalized numbers with + prefix. What should the Called Party Transformation Pattern at the U.S. gateway be configured as?

A. \+.! with the following Called Party Transformation:
Discard Digits PreDot
Prefix Digits Outgoing Calls: + B. \+1.! with the following Called Party Transformation: Discard Digits PreDot Prefix Digits Outgoing Calls: None C. \+1.408! with the following Called Party Transformation: Discard Digits PreDot Prefix Digits Outgoing Calls: None D. \+1408.! with the following Called Party Transformation: Discard Digits PreDot Prefix Digits Outgoing Calls: None E. \+408.! with the following Called Party Transformation: Discard Digits PreDot Prefix Digits Outgoing Calls: 1

Correct Answer: D

Question 7

What happens if location-based CAC is used and there is no bandwidth available when a remote caller is placed on hold?

A. Cisco Unified Communications Manager plays default MOH. B. Cisco Unified Communications Manager terminates the call. C. Cisco Unified Communications Manager sends TOH rather than MOH. D. Cisco Unified Communications Manager attempts to reconnect the call immediately.

Correct Answer: C

Question 8

While configuring Call Survivability in Cisco Unified Communications Manager, what step is mandatory to reach remote sites while in SRST mode?

A. Enable the Failover Service parameter. B. Enable Cisco Remote Site Reachability. C. Enable the SRST checkbox in the MGCP gateway. D. Configure the H.323 gateway for SRST in Cisco Unified Communications Manager. E. Configure CFUR.

Correct Answer: E

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Question 9

Which action configures the registration of transcoder resources?

A. Cisco IOS software does not register transcoder resources. B. Cisco IOS software registers transcoder resources with SIP. C. Cisco IOS software registers transcoder resources with SCCP. D. Cisco IOS software registers transcoder resources with H.323.

Correct Answer: C

Question 10

Which action configures phones in site A to use G.711 to site B but to use G.729 to site C?

A. Configure Cisco Unified Communications Manager regions. B. Configure Cisco Unified Communications Manager locations. C. Configure transcoder resources in Cisco Unified Communications Manager. D. Configure a gatekeeper.

Correct Answer: A

Question 11

Which statement is true when considering a Cisco VoIP environment for regional configuration?

A. To deploy a Cisco H.323 gatekeeper, you must configure MTP resources on the gatekeeper and only use G.711 between regions. B. G.711 requires 128K of bandwidth per call. C. The default codec does not matter if you have defined a hardware MTP in your Cisco Unified Communications Manager environment. D. G.729 requires 24K of bandwidth per call.

Correct Answer: C

Question 12

Refer to the following exhibit.

The MGCP gateway has the following configurations:
called party transformation CSS HQ_cld_pty CSS (partition=HQ cld_pty.Pt) call.ng party transformation CSS HQ_clng_pty CSS (partition=HQ_clng_pty Pt)
All translation patterns have the check box "Use Calling Party's External Phone Number Mask" enabled.
When the IP phone at extension 3001 places a call to 9011 49403021 56001# what is the resulting called and calling number that is sent to the PSTN?

A. The called number is 011 49403021 56001. The calling number will be 5215553001 and number type set to national. B. The called number is +49403021 56001 with number type set to international. The calling number will be 5215553001 and number type set to subscriber. C. The called number is 01 1 49403021 56001. The calling number will be 5553001 and number type set to subscriber. D. The called number is 4940302156001 with number type set to international. The calling number will be 5215553001 and number type set to national.

Correct Answer: C

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Cisco Implementing Cisco Unified Communications Manager, Part 2 v8.0 (CIPT2 v8.0) - 642-457 Exam Practice Test