Cisco 642-457 Exam Information and Actual Questions

  • Exam Code/Number: 642-457
  • Exam Name/Title: Implementing Cisco Unified Communications Manager, Part 2 v8.0 (CIPT2 v8.0)
  • Certification Provider: Cisco
  • Corresponding Certification: CCNP Voice
  • Exam Questions: 215
  • Updated On: Jul 21, 2026

642-457
FREE EXAM DUMPS QUESTIONS & ANSWERS

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

View 642-457 actual exam questions, answers and explanations for free.

Go To 642-457 Questions

All the information you need to pass Cisco Implementing Cisco Unified Communications Manager, Part 2 v8.0 (CIPT2 v8.0) 642-457 exam and free practice exam verified by ExamDiscuss exam experts.

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
Exam Duration:90–105
Certificate Validity Period:3 years
Available Languages:English
Real Exam Qty:60–70
Exam Price:USD $300 (varies by region)
Passing Score:Not publicly disclosed / approx 720 (300–1000 scale)
Exam Format:Multiple Choice Single Answer, Multiple Choice Multiple Answer, Simulation
Related Certifications:CCNP Voice
CCVP
Recommended Training:CIPT2 v8.0 Implementing Cisco Unified Communications Manager Part 2
Exam Registration:Pearson VUE Registration
Cisco Official Exam Page
Sample Questions:Cisco 642-457 Sample Questions
Exam Way:Onsite at Pearson VUE testing centers / Online proctored
Pre Condition:Valid CCNA Voice or CCIE certification; recommended prior completion of 642-447 CIPT1 v8.0
Official Syllabus URL:https://www.cisco.com/c/en/us/training-events/training-certifications/exams/current-list/642-457.html

Cisco 642-457 Exam Syllabus Topics:

SectionWeightObjectives
Topic 1: Multisite CUCM Infrastructure & Trunks20%- Configure intercluster trunks and call control discovery
- SAF Forwarder and SAF CCD implementation
- Implement H.323, MGCP, and SIP gateways
- Multisite architecture and connectivity options
Topic 2: Call Survivability & Redundancy20%- Centralized call processing redundancy
- Failover and fallback verification
- SRST and CUCM Express survivability
- MGCP fallback configuration
Topic 3: Multisite Dial Plan Implementation25%- Partition, CSS, and numbering plan design
- Local Route Groups and global transformations
- Tail-End Hop-Off (TEHO) and PSTN backup
- Globalized call routing and E.164 dialing
Topic 4: Mobility Features15%- Extension Mobility implementation
- Mobility features verification
- Device Mobility configuration
Topic 5: Bandwidth Management & Call Admission Control20%- Gatekeeper-based CAC
- RSVP agents and SIP precondition
- Regions and locations configuration
- Media resources: MTP, transcoders, conferencing, MOH
- Automated Alternate Routing (AAR)


0
0
0
10