Telecommunication Course
This course provides hands-on training in designing, deploying, and maintaining modern telecommunications networks for small offices, focusing on VoIP, network optimization, security, and troubleshooting.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This Telecommunications 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 using real tools. Enhance reliability, security, and access technology choices to plan, deploy, and maintain stable, high-quality communication services confidently.
Elevify advantages
Develop skills
- Design VoIP-ready LANs: segment voice and data, size switches, and plan PoE quickly.
- Optimise QoS: classify traffic, set DSCP, and prioritise real-time voice.
- Select access links: compare fibre, xDSL, LTE/5G, and hybrid options swiftly.
- 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 workload.What our students say
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