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  • Online Tool, Convenient, easy to study.
  • 642-414 Practice Online Anytime
  • Instant Online Access 642-414 Dumps
  • Supports All Web Browsers
  • Test History and Performance Review
  • Supports Windows / Mac / Android / iOS, etc.
  • Try Online Engine Demo
  • Total Questions: 96
  • Updated on: Jul 20, 2026
  • Price: $49.99

642-414 Desktop Test Engine

  • Installable Software Application
  • Practice Offline Anytime
  • Builds 642-414 Exam Confidence
  • Simulates Real 642-414 Exam Environment
  • Two Modes For 642-414 Practice
  • Supports MS Operating System
  • Software Screenshots
  • Total Questions: 96
  • Updated on: Jul 20, 2026
  • Price: $49.99

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  • Study Anywhere, Anytime
  • Prepared by Cisco Experts
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  • Download Q&A's Demo
  • Total Questions: 96
  • Updated on: Jul 20, 2026
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Cisco 642-414 Exam Syllabus Topics:

SectionObjectives
Network Services for Voice- Resiliency and survivability
  • 1. SRST (Survivable Remote Site Telephony)
    • 2. Failover and redundancy strategies
      - Quality of Service (QoS)
      • 1. Traffic classification and marking (DSCP)
        • 2. Queuing and congestion management
          VoIP and Telephony Fundamentals- Voice over IP protocols and signaling
          • 1. Call setup and teardown flows
            • 2. SIP, H.323, MGCP overview
              - Voice codecs and compression
              • 1. QoS impact on voice quality
                • 2. G.711, G.729 and bandwidth considerations
                  PSTN and Gateway Integration- PSTN connectivity design
                  • 1. Call admission control concepts
                    • 2. PRI, SIP trunking, and analog integration
                      Scalability and Deployment Design- Large-scale voice deployments
                      • 1. Distributed call processing models
                        • 2. Bandwidth planning and site sizing
                          Cisco IP Telephony Architecture- Call processing design
                          • 1. Cisco Unified Communications Manager (CUCM) architecture concepts
                            • 2. Clustering and redundancy design
                              - Dial plan design
                              • 1. Class of Service and call routing logic
                                • 2. Numbering plans and route patterns

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