Nortel Enterprise VoIP and Multimedia Applications Engineering : 922-091

  • Exam Code: 922-091
  • Exam Name: Enterprise VoIP and Multimedia Applications Engineering
  • Updated: Sep 21, 2026
  • Q&As: 100 Questions and Answers

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Nortel 922-091 Exam Overview:

Certification Vendor:Nortel Networks
Exam Name:Enterprise VoIP and Multimedia Applications Engineering
Exam Number:922-091
Exam Format:Scenario-based Questions, Multiple Choice
Available Languages:English
Related Certifications:Nortel Certifications (NCSS/Contivity/VoIP tracks)
Exam Way:Typically delivered as computer-based testing at authorized test centers or proctored online (historical Nortel certification delivery model)
Pre Condition:Recommended experience in enterprise networking and basic telephony concepts; familiarity with IP networking and VoIP fundamentals is assumed.

Nortel 922-091 Exam Syllabus Topics:

SectionObjectives
Enterprise VoIP Solutions Design- Call control and routing strategies
  • 1. Numbering plans and normalization
    • 2. Dial plan design
      - Integration with enterprise systems
      • 1. PBX integration concepts
        • 2. Legacy telephony migration strategies
          Troubleshooting and Maintenance- Network monitoring tools
          • 1. Performance monitoring techniques
            • 2. Fault isolation methods
              - VoIP issue diagnosis
              • 1. Call quality troubleshooting
                • 2. Protocol analysis and logs interpretation
                  VoIP Fundamentals- Voice over IP architecture and principles
                  • 1. Codec selection and bandwidth considerations
                    • 2. Call setup and teardown processes
                      • 3. Packet voice fundamentals
                        - Signaling protocols
                        • 1. H.323 architecture overview
                          • 2. MGCP/Megaco concepts
                            • 3. SIP basics and call flows
                              Network Infrastructure and QoS- Quality of Service mechanisms
                              • 1. Queue management techniques
                                • 2. DiffServ and traffic prioritization
                                  - IP network design for real-time traffic
                                  • 1. Latency, jitter, and packet loss control
                                    • 2. Traffic engineering principles
                                      Multimedia Applications- Unified communications services
                                      • 1. Voice, video, and messaging integration
                                        • 2. Presence and collaboration services
                                          - Application deployment considerations
                                          • 1. Scalability and performance planning
                                            • 2. Service architecture design

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                                              What topics does the 922-091 exam cover?

                                              The Nortel Enterprise VoIP and Multimedia Applications Engineering blueprint centers on these domains:

                                              • Troubleshooting and Maintenance
                                              • VoIP Fundamentals
                                              • Enterprise VoIP Solutions Design

                                              The full official outline lists further domains, and our bank covers them all.

                                              How will I receive my 922-091 materials, and how do updates work?

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                                              Are there any prerequisites for the 922-091 exam?

                                              Nortel publishes the following prerequisites for the Nortel Enterprise VoIP and Multimedia Applications Engineering: Recommended experience in enterprise networking and basic telephony concepts; familiarity with IP networking and VoIP fundamentals is assumed..

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