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Download Cisco : 642-457 Questions & Answers as PDF & Test Software

Updated: May 29, 2026

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Cisco Implementing Cisco Unified Communications Manager, Part 2 v8.0 (CIPT2 v8.0) Sample Questions:

1. Refer to the exhibit. Assume that the HQ phones have access to the HQ partition, and BR phones have access to the BR partition. Which set of implementations would best address the overlapping directory number extensions for intersite (WAN) calling between the HQ site and the BR site?

A) Configure a route pattern 8222.[12]XXX for site HQ, and assign it to partition HQ.
Configure the called party DDI of Predot.
Configure a route pattern for site BR 8111.[1-3]XXX, and assign it to partition BR.
Configure called party DDI Predot.
Use the local gateway at each site. Prefix the appropriate site code for the calling number.
B) Configure a single route pattern for both sites 8[12,12,12].[1-32]XXX. Use a route list
that contains the local route group for each site. Prefix the appropriate site code for the
calling number.
C) Configure a translation pattern 8222.[12]XXX for site HQ, and assign it to partition HQ.
Use a CSS that contains the partitions for BR phones.
Configure a translation pattern 8111.[1-3]XXX for site BR, and assign it to partition BR. Use
a CSS that contains the partitions for HQ phones.
For both translation patterns, configure the called party DDI of Predot. Prefix the
appropriate site code for the calling number.
D) Configure a translation pattern 8222.[12]XXX for site HQ, and assign it to partition BR.
Use a CSS that contains the partitions for HQ phones.
Configure a translation pattern 8111.[1-3]XXX for site BR, and assign it to partition HQ. Use
a CSS that contains the partitions for BR phones.
For both translation patterns, configure the called party DDI of Predot. Prefix the
appropriate site code for the calling number.


2. Refer to the exhibit. You have configured transcoder resources in both an IOS router and a Cisco Unified Communications Manager. When you review the configurations in both devices the IP addresses and transcoder names are correct, but the transcoder is failing to register with the Cisco Unified Communications Manager. Which command needs to be edited to allow the transcoder to register properly?

A) The sccp ccm group number must match the voice-card number.
B) The associate ccm 2 priority 1 command needs to be changed so the ccm value matches identifier 1 in the sccp ccm 10.1.1.1 command.
C) The sccp ccm group number needs to match the associate ccm 2 command.
D) The maximum sessions command must match the number of codecs configured under the dsp farm profile.
E) The associate profile and dsp farm profile numbers need to match associate ccm 2 command.


3. When configuring Digit Manipulation, where exactly should you apply Digit Stripping?

A) globally to all calls
B) Non-Facility Associated Signaling (NFAS) interface
C) trunk group
D) Plain Old Telephone Systems (POTS) dial peer
E) voice port
F) Voice Over Internet Protocol (VOIP) dial peer


4. When Cisco Extension Mobility is implemented, how is the audio source for the MOH selected?

A) The audio source that is configured at the physical phone used for the Cisco Extension Mobility login is selected.
B) The audio source that is configured at the home phone of the user is selected.
C) The audio source that is configured at the user device profile is selected.
D) The audio source that is configured in the IP Voice Media Streaming parameters is selected.


5. If your IP telephony administrator asks you to configure a local zone for your dial plan to control the volume of calls between two end points in a centralized multisite environment, which two types of Call Admission Control can be implemented? (Choose two.)

A) SRST
B) locations based
C) gatekeeper based
D) Cisco Unified Communications Manager based
E) automated alternate routing


Solutions:

Question # 1
Answer: C
Question # 2
Answer: B
Question # 3
Answer: D
Question # 4
Answer: C
Question # 5
Answer: B,E

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