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Telephony and Switching

NWS 124 · Semester 2

3 credits · 14 learning units

Lessons

Start with the foundations, study the topics, then practise and complete an independent project. These are learning plans; full tutorials and interactive checks are still being authored.

Subunit titles retain the curriculum’s original language.

Start here

  1. Lesson 1Calls, signalling and switching

Curriculum topics

  1. Lesson 2Fundamentals of Telephony and Analog Subscriber Loops
  2. Lesson 3Speech Conversion and Digitalization
  3. Lesson 4Transmission Impairments in Analog Lines
  4. Lesson 5Switching Principles and Techniques
  5. Lesson 6Public Switched Telephone Network Architecture
  6. Lesson 7Signaling Systems in Traditional Telephony
  7. Lesson 8PABX/PBX Architecture and Extension Management
  8. Lesson 9Enterprise Telephony Services and Call Routing
  9. Lesson 10Structured Wiring and Digital Transmission Interfaces
  10. Lesson 11Fixed and Mobile Network Integration
  11. Lesson 12Evolution of Telecommunication Networks

Put it into practice

  1. Lesson 13Guided laboratory and troubleshooting

Work independently

  1. Lesson 14Independent project and review
Curriculum source

HND CURRICULUM-NETWORK AND SECURITY.pdf · NWS 124 · Course table: p. 9 · Outline pages: 86, 87, 88, 89