Nortel 920-452 Exam Information and Actual Questions
- Exam Code/Number: 920-452
- Exam Name/Title: NCSE-Communication Server 1000 Ris.4.0
- Certification Provider: Nortel
- Corresponding Certification: NCSE
- Exam Questions: 56
- Updated On: Oct 07, 2026
920-452
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Nortel
920-452 Exam
NCSE-Communication Server 1000 Ris.4.0
Nortel 920-452 Exam Overview:
| Certification Vendor: | Nortel (Avaya legacy) |
|---|---|
| Exam Name: | NCSE - Communication Server 1000 Rls. 4.0 (920-452) |
| Exam Number: | 920-452 |
| Exam Format: | Multiple choice (historical certification format) |
| Related Certifications: | Avaya CS 1000 Certifications (legacy mapping) Nortel NCSS Nortel NCTS |
| Available Languages: | English |
| Sample Questions: | Nortel 920-452 Sample Questions |
| Exam Way: | Historically delivered via authorized Pearson VUE testing centers or Nortel/Avaya certification partners (varies by region and period). |
| Pre Condition: | Recommended prior experience with Nortel CS 1000 systems and foundational Nortel certification (such as NCTS or NCSS). |
Nortel 920-452 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Communication Server 1000 Architecture | - Core software structure and release 4.0 features - System components and call processing architecture |
| System Installation and Configuration | - Software installation and upgrade procedures - Initial system setup and provisioning |
| Networking and Signaling | - IP telephony fundamentals in CS 1000 - Signaling protocols and trunk interfaces |
| Maintenance and Troubleshooting | - System diagnostics and alarm interpretation - Fault isolation and recovery procedures |
| Call Processing and Telephony Features | - Dial plan and numbering plan configuration - Feature activation and call handling services - Call routing and trunking concepts |
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