Nortel 920-520 real exam prep : Nortel Agile Communication Environment (ACE) Rls. 1.x Design & Engineering

  • Exam Code: 920-520
  • Exam Name: Nortel Agile Communication Environment (ACE) Rls. 1.x Design & Engineering
  • Updated: Sep 18, 2026
  • Q&As: 100 Questions and Answers

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Nortel 920-520 Value Pack (Frequently Bought Together)

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Nortel 920-520 Exam Overview:

Certification Vendor:Nortel
Exam Name:Agile Communication Environment (ACE) Rls. 1.x Design & Engineering
Exam Number:920-520
Exam Format:Multiple Choice, Scenario-based
Exam Price:$125-$150 USD
Exam Duration:90 minutes
Passing Score:70%
Real Exam Qty:80-105
Related Certifications:Nortel Other Certification
Certificate Validity Period:Retired, no longer renewable
Available Languages:English
Recommended Training:Nortel Official ACE Design & Engineering Student Guide
Exam Registration:Pearson VUE
Prometric
Exam Way:Proctored at Prometric / Pearson VUE test centers (exam retired)
Pre Condition:No mandatory prerequisites; recommended knowledge of Nortel UC and IP networking
Official Syllabus URL:https://en.wikipedia.org/wiki/Nortel_Certifications

Nortel 920-520 Exam Syllabus Topics:

SectionWeightObjectives
Dimensioning & Capacity Planning20%- Redundancy and high availability design
- Call load and traffic engineering
- Server sizing and resource allocation
ACE Architecture & Overview25%- System components and functional modules
- Deployment models and use cases
- ACE Rls. 1.x features and capabilities
Security & Management15%- Management interfaces and tools
- Fault and performance monitoring
- Authentication and encryption
Implementation & Troubleshooting10%- Design validation and documentation
- Common design issues and resolution
Network Design & Integration30%- IP network requirements
- Interoperability with Nortel UC solutions
- Signaling and media protocols

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Nortel recommends these official training options:

Match the course to your experience level, then reinforce it with steady question practice.

Currently, the 920-520 exam requires a passing score of 70% and carries a registration fee of $125-$150 USD. Nortel can revise either figure, so confirm both on the official site before you schedule.

Because every step is built to save time. The 920-520 bank is carefully made — expert-verified answers across the Nortel Agile Communication Environment (ACE) Rls. 1.x Design & Engineering objectives, organized for efficient study rather than endless reading. Delivery is instant upon payment, updates are free for 365 days and arrive by email automatically, and our customer service team is online 24 hours to give fast, precise replies whenever a question about the materials comes up. Efficiency is the design goal, from first click to exam day.

The Nortel Agile Communication Environment (ACE) Rls. 1.x Design & Engineering blueprint is structured around these main domains:

  • Dimensioning & Capacity Planning (20%)
  • Security & Management (15%)
  • ACE Architecture & Overview (25%)

Further domains complete the official outline; the question bank spans every one.

Per the latest exam information, the 920-520 exam includes 80-105 questions and allows 90 minutes minutes. Rehearsing under the same limit at home removes one more unknown from exam day.

Upon successful payment, our system automatically emails the product to your mailbox — typically within about a minute — with an instant download link on screen, so you can start studying right away. If nothing arrives within two hours, check your spam folder and contact our 24-hour support team. Installations are unlimited, and your purchase includes 365 days of free updates delivered by email, plus a 50% renewal discount afterward.

Nortel lists these prerequisites for the Nortel Agile Communication Environment (ACE) Rls. 1.x Design & Engineering: No mandatory prerequisites; recommended knowledge of Nortel UC and IP networking.

Confirm the current requirements on the official certification page before registering.

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