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Telephony Course

Telephony Course
from 4 to 360h flexible workload
valid certificate in your country

What will I learn?

This Telephony Course provides a straightforward, hands-on guide to setting up, rolling out, and looking after modern voice setups. You'll cover essential signalling, SIP connections, dialling schemes, numbering systems, session border controllers, gateways, service quality, audio encoders, and fine-tuning call clarity. Gain abilities in dependability, protection, oversight, handling disruptions, and shift planning to ensure solid, top-notch voice services over various locations and networks.

Elevify advantages

Develop skills

  • Design telephony setups: dialling plans, session border controllers, gateways, and SIP links.
  • Optimise VoIP networks: VLANs, service quality, bandwidth, and tuning for live traffic.
  • Enhance call quality: choose encoders, interpret MOS scores, and address jitter, lag, and packet loss.
  • Secure and strengthen voice systems: TLS/SRTP, stopping fraud, and high-availability grouping.
  • Plan and carry out shifts: from TDM to IP, staged switchovers, and checks after moving.

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.
Workload: between 4 and 360 hours

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 thank you for everything you do, I've already recommended you to other people...
Giulio Carlo
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 Ferres
Mariana FerresPhotography Student
I like the content and the way videos are presented and transcribed, which speeds up the process!
Luciana Alvarenga
Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos help a lot with learning.
André Felipe
André FelipePrompt Engineering Student

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