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Networks and Telecommunications Course

Networks and Telecommunications Course
from 4 to 360h flexible workload
valid certificate in your country

What will I learn?

This Networks and Telecommunications Course gives you practical skills to design, secure, and optimize modern IP voice and data environments. You will master QoS, VoIP call flows, VLANs, addressing, VPN routing, capacity planning, Wi‑Fi and office topology, plus encryption, redundancy, and monitoring. Finish ready to plan, deploy, and troubleshoot reliable, high‑quality network and voice solutions.

Elevify advantages

Develop skills

  • Design secure VoIP networks: segment, encrypt, and protect SIP/RTP traffic fast.
  • Optimize QoS for voice: tune DSCP, queues, and jitter to boost call clarity.
  • Plan IP, VLAN, and VPN layouts: build scalable multi-site voice and data networks.
  • Size trunks and bandwidth: calculate codecs, SIP capacity, and WAN needs precisely.
  • Monitor and troubleshoot VoIP: use packet capture, RTCP, and KPIs to fix issues.

Suggested summary

Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.
Workload: between 4 and 360 hours

What our students say

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EmersonPolice Investigator
The course was essential to meet the expectations of my boss and the company where I work.
SilviaNurse
Great course. Lots of valuable information.
WiltonCivil Firefighter

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