PDF Version DemoMost of our new customers arrive the same way: recommended by someone who already passed. In 2026, word of mouth still says more than advertising, and the 60 Nortel Comm Server 1000 Rls.5.0 Installation and Troubleshooting practice questions at ActualPDF keep earning it.
Nortel 920-431 Exam Overview:
| Certification Vendor: | Nortel Networks |
|---|---|
| Exam Name: | Communication Server 1000 Rls.5.0 Installation and Troubleshooting |
| Exam Number: | 920-431 |
| Exam Duration: | 90 minutes |
| Exam Price: | Approx. $125–$150 USD |
| Exam Format: | Multiple Choice |
| Passing Score: | 70% |
| Certificate Validity Period: | 2 years |
| Real Exam Qty: | 60-72 |
| Available Languages: | English |
| Related Certifications: | CS 1000 Rls.5.x Configuration and Networking (920-471) |
| Recommended Training: | Nortel / Avaya Official Training Global Knowledge |
| Exam Registration: | Prometric Registration |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Onsite at Prometric testing centers |
| Pre Condition: | Recommended: Basic knowledge of Nortel CS 1000, telephony systems, and IP networking; no mandatory prerequisite exam |
| Official Syllabus URL: | https://www.avaya.com/en/support/nortel-transition/ |
Nortel 920-431 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: System Configuration | 20% | - IP telephony and trunk configuration - Signaling and protocol setup - Network integration parameters - Terminal and user administration |
| Topic 2: Software Installation & Initialization | 25% | - Software upgrades and patches - Base software loading and activation - System initialization and configuration basics - Release 5.0 specific procedures |
| Topic 3: System Hardware & Architecture | 25% | - Cabinet, shelf, and card installation - CS 1000 hardware components and platforms - Network interfaces and cabling - Power and grounding requirements |
| Topic 4: Maintenance & Troubleshooting | 30% | - Diagnostic tools and commands - Common problem resolution - Alarm and error log analysis - Call processing and connectivity issues - Hardware fault isolation and replacement |
Frequently Asked Questions: Nortel Comm Server 1000 Rls.5.0 Installation and Troubleshooting
Nortel Comm Server 1000 Rls.5.0 Installation and Troubleshooting is an official Nortel Networks certification exam, registered under the code 920-431. Passing it awards the Nortel Certified Support Specialist (NCSS) certification, a credential at the Specialist level. It also connects to CS 1000 Rls.5.x Configuration and Networking (920-471). The exam is demanding by design, and that difficulty is precisely what makes the credential meaningful for career development.
The Nortel Comm Server 1000 Rls.5.0 Installation and Troubleshooting exam presents 60-72 questions within 90 minutes. That is a brisk pace, and the candidates who handle it best are the ones who rehearsed it. Use the ActualPDF engine for full timed simulations, practice flagging and returning, and arrive on exam day with a pacing strategy already proven.
Passing Nortel Comm Server 1000 Rls.5.0 Installation and Troubleshooting takes 70%, and official registration costs Approx. $125–$150 USD. Retakes bill the full Approx. $125–$150 USD again, so preparation is the least expensive insurance available. Let your ActualPDF practice scores guide the timing: book when you clear the requirement consistently, not occasionally.
Recommended: Basic knowledge of Nortel CS 1000, telephony systems, and IP networking; no mandatory prerequisite exam
Policies get revised, so confirm the current requirements before you register on the official exam page.
Nortel Comm Server 1000 Rls.5.0 Installation and Troubleshooting registration is handled through the official channels below.
For scheduling purposes: the exam is delivered Onsite at Prometric testing centers.
Yes, Nortel Networks recommends the following training for Nortel Comm Server 1000 Rls.5.0 Installation and Troubleshooting candidates.
Complement any training with the 60 practice questions in the ActualPDF 920-431 package, because repeated application is what turns course knowledge into a passing score.
Yes. ActualPDF offers a free demo of the Nortel Comm Server 1000 Rls.5.0 Installation and Troubleshooting questions, so you can verify the quality personally before purchasing. Your purchase then includes a one-year service warranty: updates are free for 365 days, and after expiry you can extend the update service at a 50% discount.
Your money is protected by a 100% money-back guarantee with defined conditions. Take the Nortel Comm Server 1000 Rls.5.0 Installation and Troubleshooting exam within 60 days of purchase; if you fail, you may claim a full refund, provided the exam matches your product. Attempts within 3 days of purchase are ineligible, as are downloaded-but-unused products, free materials, and expired orders; the candidate name must match the payer name. Submit a scanned enrollment slip and the official Score Report PDF within 2 days of the exam, and claims are processed within 7 days. You may instead wait for the update version or change to other exam material: exchange for two other exam products of equal value, free, with your original purchase keeping its update service.
Delivery is instant: files unlock for download at payment and are emailed within one minute. If nothing arrives within 2 hours, check spam and contact customer service, online 7/24 even on official holidays. Installation is unlimited across your computers.
Nortel Comm Server 1000 Rls.5.0 Installation and Troubleshooting is organized into 4 official domains. The most heavily weighted are System Configuration (20%), Software Installation & Initialization (25%), and Maintenance & Troubleshooting (30%). The full breakdown appears above on this page; study the weightings and your preparation priorities set themselves.
