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Nortel 920-534 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Implementation & Optimization | 15% | - Deployment considerations for Nortel VoIP solutions - Troubleshooting methodology - Performance monitoring tools and KPIs |
| Carrier VoIP Architecture & Fundamentals | 25% | - Transport and QoS mechanisms - Carrier-grade VoIP network components - Signaling protocols: SIP, H.323, MGCP, MEGACO/H.248 |
| Performance & Quality of Service | 25% | - Codec selection and bandwidth calculation - Traffic management and congestion control - Delay, jitter, packet loss metrics |
| Engineering & Design Principles | 25% | - Interworking with PSTN and legacy networks - Network scalability and redundancy - Capacity planning and dimensioning |
| Reliability & Security | 10% | - VoIP security and fraud prevention - High availability architectures |
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