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Exam Code: 920-431

Exam Name: Comm Server 1000 Rls.5.0 Installation and Troubleshooting

Updated: Jul 26, 2026

Number: 60 Q&As with Testing Engine

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Nortel 920-431 Exam Overview:

Certification Vendor:	Nortel Networks
Exam Name:	Nortel Comm Server 1000 Rls.5.0 Installation and Troubleshooting 920-431
Exam Number:	920-431
Available Languages:	English
Related Certifications:	Nortel Communication Server 1000 Certification Track
Exam Format:	Multiple choice, Scenario-based questions
Sample Questions:	Nortel 920-431 Sample Questions
Exam Way:	Proctored exam at authorized testing centers (historical delivery via testing vendors)
Pre Condition:	Recommended prior knowledge of Nortel Communication Server 1000 fundamentals and IP telephony concepts.

Nortel 920-431 Exam Syllabus Topics:

Section	Objectives
CS1000 System Overview	- Core Components (Call Server, Signaling Server, Media Gateway) - Architecture of Communication Server 1000
Installation and Deployment	- Software installation and configuration (Rls.5.0) - Hardware installation procedures - System initialization and provisioning
Maintenance and Optimization	- Software upgrades and patch management - Performance monitoring
Troubleshooting	- Log analysis and error codes - Fault isolation and resolution procedures - System diagnostics and maintenance tools
Configuration	- Networking and signaling configuration - Trunk and endpoint setup - Call processing configuration

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