100% Nortel 920-450 Guaranteed Success With Testing Engine

Exam Code: 920-450

Exam Name: Communication server (CS) 1000 rls.4.0

Updated: Jul 26, 2026

Number: 61 Q&As with Testing Engine

920-450 Free Demo download

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Nortel 920-450 Exam Overview:

Certification Vendor:	Nortel
Exam Name:	Communication Server (CS) 1000 Rls.4.0
Exam Number:	920-450
Certificate Validity Period:	3 years
Exam Price:	Retired, historical price approx $125 - $150 USD
Exam Duration:	90 minutes
Exam Format:	Multiple Choice, Multiple Select
Real Exam Qty:	60 - 65
Available Languages:	English
Passing Score:	70% - 75%
Related Certifications:	Nortel Certified Design Expert (NCDE) Nortel Certified Support Specialist (NNCSS)
Recommended Training:	Nortel Official CS 1000 Rls.4.0 Training
Exam Registration:	Pearson VUE (historical)
Sample Questions:	Nortel 920-450 Sample Questions
Exam Way:	Proctored onsite at Pearson VUE testing centers
Pre Condition:	Basic knowledge of Nortel CS 1000 systems and telephony fundamentals; no mandatory prerequisite exam
Official Syllabus URL:	Retired, original official site no longer available

Nortel 920-450 Exam Syllabus Topics:

Section	Weight	Objectives
Topic 1: Installation and Commissioning	25%	- Software loading and configuration - Site preparation and hardware installation - Initial system setup and verification
Topic 2: CS 1000 Rls.4.0 System Architecture	25%	- System redundancy and high availability - Software structure and release features - Hardware components and chassis
Topic 3: Maintenance and Troubleshooting	25%	- Backup, restore and software upgrades - System monitoring and diagnostics - Fault isolation and repair procedures
Topic 4: Configuration and Provisioning	25%	- IP telephony and trunk configuration - Telephony services and features - User accounts and station programming

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100% Nortel 920-450 Guaranteed Success With Testing Engine