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LinkedIn Learning

Learning VoIP and Unified Communications

via LinkedIn Learning

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Overview

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Get an overview of Voice over IP (VoIP) and unified communications, including terminals, applications, codecs, gateways, real-time protocols, and network operations.

Syllabus

Introduction
  • Providing Voice over Internet Protocol (VoIP) telephony
  • What you need to know
1. Unified Communications Overview
  • Unified communications (UC) overview
  • Making a call using VoIP
  • Evolution of the Public Switched Telephone Network (PSTN)
  • Moving from the PSTN to VoIP
2. Components and Integration
  • UC components
  • Unifying communication systems
  • Voice signal conversion with digital codecs
  • Data transportation using real-time protocols
3. Media Gateway
  • Passing telephony data through gateways
  • Understanding MGCP/Megaco (H.248)
  • Session Initiation Protocol (SIP)
  • The H.323 wrapper, H.225, and H.245
  • Translators and mixers
4. Business Integration
  • Plan a unified communications system
  • Network assessment
  • Assure quality of service
  • Using STIR/SHAKEN to restore trust
  • VoIP security
Conclusion
  • What's next?

Taught by

Lisa Bock

Reviews

4.7 rating at LinkedIn Learning based on 845 ratings

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