Nortel 920-553 : Multiservice Switch 15K/20K-OAM in a Carrier VoIP Network
- Exam Code: 920-553
- Exam Name: Multiservice Switch 15K/20K-OAM in a Carrier VoIP Network
- Updated: Aug 01, 2026
- Q & A: 50 Questions and Answers
About Nortel 920-553 Exam
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Nortel 920-553 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Management and Monitoring | - Performance monitoring - Fault detection and troubleshooting |
| Topic 2: Overview of the Multiservice Switch 15K/20K-OAM | - Architecture and core components - Carrier VoIP integration concepts |
| Topic 3: Carrier VoIP Network Concepts | - VoIP protocols and services - Quality and resource management |
| Topic 4: Configuration | - Protocol and interface configuration - Device setup and initial configuration |
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