Cisco 642-457 real exam prep : Implementing Cisco Unified Communications Manager, Part 2 v8.0 (CIPT2 v8.0)

  • Exam Code: 642-457
  • Exam Name: Implementing Cisco Unified Communications Manager, Part 2 v8.0 (CIPT2 v8.0)
  • Updated: Sep 23, 2026
  • Q&As: 215 Questions and Answers

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About Cisco 642-457 Real Exam

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Cisco 642-457 Exam Overview:

Certification Vendor:Cisco
Exam Name:Implementing Cisco Unified Communications Manager, Part 2 v8.0 (CIPT2 v8.0)
Exam Number:642-457
Related Certifications:CCNP Voice
Certificate Validity Period:Certification validity followed the CCNP Voice certification policy in effect at the time (typically 3 years).
Available Languages:English
Exam Format:Multiple Answer, Simulation-Based Questions, Multiple Choice
Sample Questions:Free Download real 642-457 exam prep
Exam Way:Delivered at authorized Pearson VUE testing centers (onsite). This exam has been retired.
Pre Condition:The exam was one of the required exams for the CCNP Voice certification track. Cisco recommended candidates have CCNA Voice-level knowledge and practical experience with Cisco Unified Communications solutions.
Official Syllabus URL:https://www.cisco.com/site/us/en/learn/training-certifications/exams/retired.html

Cisco 642-457 Exam Syllabus Topics:

SectionObjectives
Topic 1: Cisco Service Advertisement Framework and Call Control Discovery- SAF and CCD deployment
  • 1. Dynamic call routing discovery
    • 2. Service advertisement
      Topic 2: Media Resources- Media resource management
      • 1. Resource allocation and groups
        • 2. MTP, transcoder, and conference resources
          Topic 3: Security and Troubleshooting- Operational management
          • 1. Verification and troubleshooting
            • 2. Security considerations
              Topic 4: Intercluster Communications- Call routing between clusters
              • 1. Call admission and routing considerations
                • 2. Intercluster trunks
                  Topic 5: Call Control Features- Advanced call processing
                  • 1. Call preservation and rerouting
                    • 2. Call admission control
                      Topic 6: Session Management and SIP- SIP integration
                      • 1. SIP trunks
                        • 2. URI dialing
                          Topic 7: Globalized Call Routing- Enterprise dial plan design
                          • 1. Digit manipulation and routing normalization
                            • 2. Globalized numbering plans
                              Topic 8: Tail-End Hop-Off- TEHO implementation
                              • 1. PSTN cost optimization
                                • 2. Routing policy configuration
                                  Topic 9: Cisco Unified Communications Applications- Application integration
                                  • 1. Presence services
                                    • 2. Mobility features

                                      642-457 Exam Questions Answered: Details and Services

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                                      Because every step is built to save time. The 642-457 bank is carefully made — expert-verified answers across the Cisco Implementing Cisco Unified Communications Manager, Part 2 v8.0 (CIPT2 v8.0) objectives, organized for efficient study rather than endless reading. Delivery is instant upon payment, updates are free for 365 days and arrive by email automatically, and our customer service team is online 24 hours to give fast, precise replies whenever a question about the materials comes up. Efficiency is the design goal, from first click to exam day.

                                      The Cisco Implementing Cisco Unified Communications Manager, Part 2 v8.0 (CIPT2 v8.0) blueprint is structured around these main domains:

                                      • Intercluster Communications
                                      • Session Management and SIP
                                      • Globalized Call Routing

                                      Further domains complete the official outline; the question bank spans every one.

                                      Upon successful payment, our system automatically emails the product to your mailbox — typically within about a minute — with an instant download link on screen, so you can start studying right away. If nothing arrives within two hours, check your spam folder and contact our 24-hour support team. Installations are unlimited, and your purchase includes 365 days of free updates delivered by email, plus a 50% renewal discount afterward.

                                      Cisco lists these prerequisites for the Cisco Implementing Cisco Unified Communications Manager, Part 2 v8.0 (CIPT2 v8.0): The exam was one of the required exams for the CCNP Voice certification track. Cisco recommended candidates have CCNA Voice-level knowledge and practical experience with Cisco Unified Communications solutions..

                                      Confirm the current requirements on the official certification page before registering.

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

                                      Question #1

                                      Refer to the exhibit.

                                      What should the destination IP address be configured as on the HQ and BR1 SIP trunks?

                                      • A. The destination IP address will be learned automatically and configured on the SIP trunks after the Cisco Unified Communications Managers discover themselves.
                                      • B. The destination IP address is not configurable. Each cluster will learn about the remote trunk IP address through SAF learned routes.
                                      • C. The HQ SIP trunk destination IP address should be the HQ SAF Forwarder IP address.
                                        The BR1 SIP trunk destination IP address should be the BR1 SAF Forwarder IP address.
                                      • D. The HQ SIP trunk destination IP address should be 10.1.6.10. The BR1 SIP trunk destination IP address should be 10.1.5.10.
                                      Reveal Solution  Discussion  0

                                      Correct Answer: B  🗳️

                                      Explanation: Only visible for TestkingPass members. You can sign-up / login (it's free).

                                      Question #2

                                      Refer to the exhibit.

                                      Which configuration change is needed to enable NANP international dialing during MGCP fallback?

                                      • A. Change the dial peer to dial-peer voice 9011 pots.
                                      • B. Change the dial peer to dial-peer voice 901 voip.
                                      • C. Add the command prefix 011 to the dial peer.
                                      • D. Add the command prefix 9011 to the dial peer.
                                      Reveal Solution  Discussion  0

                                      Correct Answer: C  🗳️

                                      Question #3

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

                                      • A. globally to all calls
                                      • B. Voice Over Internet Protocol (VOIP) dial peer
                                      • C. Non-Facility Associated Signaling (NFAS) interface
                                      • D. trunk group
                                      • E. voice port
                                      • F. Plain Old Telephone Systems (POTS) dial peer
                                      Reveal Solution  Discussion  0

                                      Correct Answer: F  🗳️

                                      Question #4

                                      Which two statements describe RSVP-enabled locations-based CAC? (Choose two.)

                                      • A. RSVP and RTP are used between the two endpoints.
                                      • B. Using RSVP for CAC simply allows admitting or denying calls based on a logical configuration that is ignoring the physical topology.
                                      • C. RSVP can be enabled selectively between pairs of locations.
                                      • D. An RSVP agent is a Media Termination Point that the call has to flow through.
                                      • E. Explanation:
                                        Incorrect
                                      • F. RSVP is topology aware, but only works with full mesh networks.
                                      Reveal Solution  Discussion  0

                                      Correct Answer: C,D  🗳️

                                      Explanation: Only visible for TestkingPass members. You can sign-up / login (it's free).

                                      Question #5

                                      Refer to the exhibit.

                                      How does the Cisco Unified Communications Manager advertise dn-block 1?

                                      • A. 4XXX and the ToDID will 0:1972555
                                      • B. 4XXX and the ToDID will 0:
                                      • C. 4XXX
                                      • D. 4XXX and the ToDID will 0:+ 1972555
                                      • E. 19725554XXX
                                      Reveal Solution  Discussion  0

                                      Correct Answer: A  🗳️

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