Cisco Implementing Cisco IOS Unified Communications Advanced 642-145 Certified Exam Dumps

642-145 Exam Dumps

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Certification Provider: Cisco
Exam Code / Number: 642-145
Exam Name: Implementing Cisco IOS Unified Communications Advanced
Exam Questions: 80
Last Updated: Jun 08, 2026
Corresponding Certification: Others

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Cisco 642-145 Exam Syllabus Topics:

SectionObjectives
Topic 1: Quality of Service and Troubleshooting- Operations and Maintenance
  • 1. Debug and show commands
  • 2. QoS for voice traffic
  • 3. Common deployment issues
  • 4. Voice troubleshooting tools
Topic 2: Cisco IOS Unified Communications Fundamentals- Cisco IOS Unified Communications Architecture
  • 1. Call routing and signaling overview
  • 2. Dial-peer fundamentals
  • 3. Voice gateway concepts
Topic 3: Media Resources and Voice Features- Voice Services
  • 1. Music on Hold and announcements
  • 2. Conferencing and media resources
  • 3. Codec selection and transcoding
  • 4. DTMF relay
Topic 4: Gateway Configuration and Call Routing- Gateway Deployment
  • 1. Call admission and routing
  • 2. VoIP dial peers
  • 3. POTS dial peers
  • 4. Digit manipulation
Topic 5: Voice Protocols and Interoperability- Voice Signaling
  • 1. H.323 configuration
  • 2. SIP configuration
  • 3. MGCP gateway integration


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