Networks and Telecommunications Course
Gain expertise in networks and telecommunications for contemporary VoIP systems. Master QoS, VLANs, SIP call flows, VPN routing, security measures, and capacity planning to design, optimise, and resolve issues in dependable, high-quality voice and data networks across practical settings. This comprehensive course equips you with hands-on abilities for real-world deployment and maintenance.

from 4 to 360h flexible workload
certificate valid in your country
What will I learn?
This Networks and Telecommunications Course imparts practical expertise to design, secure, and optimise contemporary IP voice and data networks. You will gain mastery over QoS, VoIP call flows, VLANs, IP addressing, VPN routing, capacity planning, Wi-Fi and office topologies, alongside encryption, redundancy, and monitoring protocols. Complete the course prepared to plan, implement, and troubleshoot robust, superior-quality network and voice infrastructures effectively.
Elevify advantages
Develop skills
- Design secure VoIP networks by segmenting, encrypting, and safeguarding SIP/RTP traffic swiftly.
- Optimise QoS for voice calls through tuning DSCP, queues, and jitter to enhance audio clarity.
- Plan IP addressing, VLANs, and VPNs to create scalable multi-site voice and data networks.
- Calculate trunk sizes and bandwidth needs accurately, considering codecs, SIP capacity, and WAN requirements.
- Monitor and troubleshoot VoIP systems using packet captures, RTCP, and key performance indicators.
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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Course in PDF