Fixed Telephony Course
Gain complete mastery of fixed telephony systems. This course teaches copper network design, testing tools, safety measures, quick fault detection, and new line setup, empowering you to swiftly resolve noisy or faulty lines and ensure dependable voice services across any telecom setup. It builds practical expertise for real-world telecom maintenance and installation tasks in Nigeria's networks.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This Fixed Telephony Course equips you with hands-on skills to install, test, and fix copper voice lines confidently. You will cover network structure, POTS signal paths, essential tools and testers, TDR principles, line testing methods, systematic fault-finding, precise fault pinpointing, safety protocols, proper record-keeping, and smooth new service setup from exchange to customer site.
Elevify advantages
Develop skills
- Copper line testing: apply DMM, TDR, and butt set for quick, precise fault diagnosis.
- Noise and fault fixing: identify, separate, and repair noisy or unstable POTS lines effectively.
- New line setup: fit NIDs, connect wire pairs, and confirm dial tone right away.
- Outside cable care: find cable issues, splice properly, and protect joints securely.
- Safety and records: use PPE, LOTO procedures, and log tests clearly in OSS/BSS systems.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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