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 19, 2026
- Q & A: 50 Questions and Answers
About Nortel 920-553 Exam
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Nortel 920-553 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Carrier VoIP Network Concepts | - Quality and resource management - VoIP protocols and services |
| Configuration | - Device setup and initial configuration - Protocol and interface configuration |
| Management and Monitoring | - Fault detection and troubleshooting - Performance monitoring |
| Overview of the Multiservice Switch 15K/20K-OAM | - Carrier VoIP integration concepts - Architecture and core components |
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