Multiservice Switch 15K/20K-OAM in a Carrier VoIP Network: 920-553 Exam Premium File as PDF & Test Engine
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Last Updated: Sep 25, 2026
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Nortel 920-553 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Carrier VoIP Network Integration | - VoIP signaling and transport
|
| Service Quality and Maintenance | - Service assurance
|
| Monitoring and Troubleshooting | - Fault management
|
| Multiservice Switch 15K/20K Overview | - Architecture and system components
|
| Configuration and Deployment | - Basic system configuration
|
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