Cisco Implementing Cisco Unified Communications Manager, Part 2 v8.0 (CIPT2 v8.0) : 642-457 valid dump

642-457
  • Exam Code: 642-457
  • Exam Name: Implementing Cisco Unified Communications Manager, Part 2 v8.0 (CIPT2 v8.0)
  • Updated: Aug 15, 2026
  • Q & A: 215 Questions and Answers

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Cisco 642-457 Exam Syllabus Topics:

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

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

                                      1. Which option configures call preservation for H.323-based SRST mode?

                                      A) call-manager-fallback preserve-call
                                      B) dial-peer voice 1 voip call preserve
                                      C) call preservation not possible with H.323
                                      D) voice service voip h323 call preserve


                                      2. Which two options for a Device Mobility-enabled IP phone are true? (Choose two.)

                                      A) If the DMGs are the same, the Device Mobility-related settings are also applied.
                                      B) The phone configuration is not modified.
                                      C) The roaming-sensitive parameters of the current (that is, the roaming) device pool are applied.
                                      D) The user-specific settings determine which location-specific settings are downloaded from the Cisco Unified Communications Manager device pool.


                                      3. How do RSVP-enabled locations differ from Cisco Unified Communications Manager locations?

                                      A) RSVP enables AAR within Cisco Unified Communications Manager.
                                      B) RSVP is configured in Cisco Unified Communications Manager independent of the ISR.
                                      C) RSVP is configured in the ISR independent of Cisco Unified Communications Manager.
                                      D) RSVP is topology aware.


                                      4. Which gateway does the Cisco Unified Communications Manager control all call activity?

                                      A) Media
                                      B) H.323
                                      C) SIP
                                      D) MGCP


                                      5. A Cisco Unified Communications Manager cluster is installed in headquarters only.
                                      How can international calls be blocked while national calls are allowed for branch office Cisco IP Phones during a WAN failure?

                                      A) Configure COR in the SRST ISR.
                                      B) Configure CSS and partitions in the SRST ISR.
                                      C) Configure CSS and partitions in Cisco Unified Communications Manager and apply the CSS and partitions to the SRST ISR.
                                      D) Configure voice translations in the SRST ISR.


                                      Solutions:

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

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