Teleinformatics Course
This Teleinformatics Course equips you with skills to build secure, resilient telecom networks using converged WANs, SD-WAN, VPNs, QoS, and high-availability designs. Deliver dependable voice, video, and data services across multi-site and cloud environments with practical expertise in routing, security, and monitoring.

flexible workload of 4 to 360h
valid certificate in your country
What will I learn?
Gain hands-on skills in designing secure, high-performance networks through IP addressing, subnetting, OSPF and BGP routing, VPNs, VLANs, firewalls, SIP security, and identity management. Master QoS for voice traffic, SD-WAN, hybrid WANs, plus monitoring and redundancy for stable critical services.
Elevify advantages
Develop skills
- Design robust WANs using MPLS, SD-WAN, and hybrid links for reliable connectivity.
- Implement secure VPNs with IPsec, TLS, and zero trust models for remote access.
- Engineer QoS policies to classify, prioritise, and monitor voice traffic quality.
- Plan IP addressing, OSPF, BGP routing, and SD-WAN for multi-site networks.
- Deploy monitoring tools, alerts, and high availability for WAN redundancy.
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
Your lessons are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of my interest without needing to change platforms... I thank you for everything you do, I've already recommended you to other people...

Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can change chapters and skip content I don't need.

Mariana FerresPhotography Student
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The platform is fast, simple to use. The diversity of content and complementary videos help a lot with learning.

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