Telecommunication Course
This course provides hands-on training in designing, optimizing, and maintaining modern telecommunication networks for small offices, focusing on VoIP, LAN/Wi-Fi infrastructure, security, and troubleshooting techniques.

flexible workload of 4 to 360h
valid certificate in your country
What will I learn?
This Telecommunication Course equips you with practical skills to design and optimise modern voice and data networks for a 20-user office. Learn VoIP call flows, SIP trunking, codecs, LAN and Wi-Fi design, VLAN segmentation, QoS, and monitoring with real tools. Strengthen reliability, security, and access technology choices so you can plan, deploy, and maintain stable, high-quality communication services with confidence.
Elevify advantages
Develop skills
- Design VoIP-ready LANs: segment voice/data, size switches, plan PoE quickly.
- Optimize QoS: classify traffic, set DSCP, and prioritize real-time voice.
- Select access links: compare fiber, xDSL, LTE/5G and hybrid options fast.
- Secure telecom networks: harden SIP, VLANs, Wi-Fi and endpoints with best practices.
- Monitor and troubleshoot: use ping, traceroute and Wireshark for RTP 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 workloadWhat our students say
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