Nortel 922-091 Exam Overview:
| Certification Vendor: | Nortel Networks |
| Exam Name: | Enterprise VoIP and Multimedia Applications Engineering 922-091 |
| Exam Number: | 922-091 |
| Exam Format: | Multiple choice |
| Available Languages: | English |
| Exam Way: | Computer-based examination (historically delivered via authorized testing centers such as Pearson VUE for legacy Nortel certification programs) |
| Pre Condition: | Recommended knowledge of basic networking and telephony concepts; familiarity with Nortel communication systems is beneficial. |
Nortel 922-091 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Security and Troubleshooting | - VoIP security considerations - Fault diagnosis and performance troubleshooting |
| Topic 2: Nortel VoIP Architecture | - Nortel Communication Server components - Call routing and session management |
| Topic 3: Multimedia Applications | - Video conferencing and collaboration systems - Unified communications services |
| Topic 4: Signaling and Protocols | - H.323 architecture and components - SIP (Session Initiation Protocol) |
| Topic 5: VoIP Fundamentals | - PSTN vs IP telephony integration - Voice over IP concepts and architecture |
| Topic 6: QoS and Network Performance | - QoS mechanisms in IP networks - Latency, jitter, and packet loss management |
| Topic 7: Codecs and Media Processing | - Media stream handling and RTP - Audio codecs (G.711, G.729, etc.) |









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