Cisco 642-457 dumps - in .pdf

642-457 pdf
  • Exam Code: 642-457
  • Exam Name: Implementing Cisco Unified Communications Manager, Part 2 v8.0 (CIPT2 v8.0)
  • Updated: May 27, 2026
  • Q & A: 215 Questions and Answers
  • PDF Price: $59.99

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  • Exam Code: 642-457
  • Exam Name: Implementing Cisco Unified Communications Manager, Part 2 v8.0 (CIPT2 v8.0)
  • Updated: May 27, 2026
  • Q & A: 215 Questions and Answers
  • PDF Version + PC Test Engine + Online Test Engine
  • Value Pack Total: $119.98  $79.99
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Cisco 642-457 dumps - Testing Engine

642-457 Testing Engine
  • Exam Code: 642-457
  • Exam Name: Implementing Cisco Unified Communications Manager, Part 2 v8.0 (CIPT2 v8.0)
  • Updated: May 27, 2026
  • Q & A: 215 Questions and Answers
  • Software Price: $59.99
  • Testing Engine

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

1. Which action is performed by the Media Gateway Control Protocol gateway when it loses connectivity with the primary and backup Cisco Unified Communications Manager servers?

A) The gateway continues to make an attempt to connect to the backup Cisco Unified Communications Manager server.
B) All MGCP call processing is interrupted until the Cisco Unified Communications Manager servers are online.
C) The gateway waits for the primary Cisco Unified Communications Manager server to come alive.
D) The gateway continues with the MGCP call processing without any interruption.
E) The gateway falls back to the H.323 protocol for further call processing.
F) The MGCP calls are queued up until the Cisco Unified Communications Manager servers are online.


2. A voice-mail product that supports only the G.711 codec is installed in headquarters.
Which action allows branch Cisco IP phones to function with voice mail while using only the
G.729 codec over the WAN link to headquarters?

A) Configure transcoding resources in Cisco IOS and assign to the MRGL of Cisco IP phones.
B) Configure transcoder resources in the branch Cisco IP phones.
C) Configure transcoding within Cisco Unified Communications Manager.
D) Configure Cisco Unified Communications Manager regions.


3. What is the purpose of configuring a hardware-based MTP when deploying Cisco Unified Communications Manager?

A) when you need support for up to 24 MTP sessions on the same server and 48 on a separate server
B) when you want to only use Cisco Unified Communications Manager resources
C) when you need the ability to grow support by using DSPs
D) to allow for supplementary services such as hold, transfer, and conferencing


4. In a node-specific Service Advertisement Framework forwarder deployment model, what is the maximum number of Service Advertisement Framework forwarders that you can assign to a specific node?

A) 3
B) 6
C) 2
D) 5
E) 4
F) 1


5. Enabling authentication and encryption for CTI, JTAPI, and TAPI applications requires which two tasks? (Choose two.) (SourcE. Configuring Cisco IP Telephony Authentication and Encryption)

A) Enter the encryption key into the application.
B) Add the application user or end users to the Standard CTI Secure Connection user group, Standard CTI Allow Reception of SRTP Key Material user group, and Standard CTI Enabled user group.
C) Configure related security parameters in the CTI, JTAPI, and TAPI application.
D) Set up an IPsec association between the application and Cisco Unified CallManager.


Solutions:

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

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