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Nortel 920-544

920-544

Exam Code: 920-544

Exam Name: Carrier VoIP Integrated Element Mgmt System (IEMS) Ops

Updated: Aug 20, 2026

Q & A: 40 Questions and Answers

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Nortel 920-544 Exam Syllabus Topics:

SectionObjectives
Network Management in Carrier VoIP- Performance and Security
  • 1. Security basics in element management systems
    • 2. QoS considerations in VoIP
      - Configuration Management
      • 1. Data synchronization and updates
        • 2. Device configuration tasks
          Carrier VoIP Integrated Element Management System Fundamentals- Purpose of IEMS in Carrier VoIP Networks
          • 1. Centralized network element management
            • 2. Monitoring and control of VoIP infrastructure
              - System Architecture Overview
              • 1. Network integration concepts
                • 2. Element management layer functions
                  Operations and Maintenance- Troubleshooting
                  • 1. Fault isolation in VoIP systems
                    • 2. Service restoration procedures
                      - System Monitoring
                      • 1. Alarm management and event handling
                        • 2. Performance monitoring

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