VoIP Course
Master VoIP design for modern telecommunications. Learn SIP, dial plans, QoS, E911, SBC security, and migration strategies to move from legacy PBX to resilient, high‑quality IP voice across multi-site networks.

flexible workload from 4 to 360h
valid certificate in your country
What will I learn?
This VoIP Course gives you practical skills to plan, design, and deploy a reliable voice solution. Learn to assess current systems, define requirements, and build secure networks with proper VLANs, QoS, and IP addressing. You will design dial plans, SIP routing, and high-availability architectures, then execute a tested migration with SBCs, encryption, fraud prevention, monitoring, and clear operational procedures.
Elevify advantages
Develop skills
- Design VoIP architectures: build resilient, multi-site SIP and trunking layouts.
- Engineer dial plans: craft routing, E911, and PSTN policies for all offices.
- Optimize VoIP networks: plan VLANs, QoS, codecs, and WAN bandwidth fast.
- Secure VoIP deployments: configure SBCs, encryption, and fraud protections.
- Execute VoIP migrations: run pilots, testing, cutover, and post-launch tuning.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What 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'm grateful 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
I like the content and the way videos are presented and transcribed, which speeds up the process!

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

André FelipePrompt Engineering Student
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