Analog and Digital Telephony Fundamentals

What you'll learn:
Analog Telephony Fundamentals
Digital Telephony Fundamentals

Requirements
Previous experience with telephony

Description
Many VoIP technical and sales professionals have a hard time to understand legacy telephony. Many times when developing a new project it is very important to understand the existing options to integrate them. Salespeople will also have a hard time to understand the telephony Jargon, FXO, FXS, E+M and so on.

This training is meant for telephony professionals who need a better understanding of legacy telephony. The course starts with analog lines, FXO, FXS and E+M. It covers analog and digital telephony from the theoretical perspective.

Section 1 - Introduction to the course

Introduction to the course and learning expectations

Section 2 - Analog Signaling

Analog signaling is relevant because most companies nowadays still use analog devices at least in some of its applications. FAX is still very usual in the United States.

Supervision Signaling

Addressing Signaling

Informational Signaling

FXS

FXO

E+M

Section 3 - Analog devices and technologies

Understand the main types of analog devices and technologies

Gateways

Phones

Analog Telephony Adapters

Corporate Applications

Residential Providers

Section 4 - Digital Signaling

Understand digital signaling and its nuances

Digital Channels

E1/T1 pinout

Synchronization

Digital Hierarchy

Customer Premises Equipment

Section 5 - Digital devices and technologies

Digital devices for US and Europe

Digital Parameters for E1, Physical, Datalink and Network

Digital Parameters for T1, Physical, Datalink and Network

Nyquist Theorem

Companding Type

Time Division Multiplexing

CAS and CCS

Section 6 - Integrated Services Digital Network

The inners of ISDN

ISDN Basic Rate Interfaces

ISDN Primary rate Interfaces

ISDN Naming Conventions

ISDN Call Establishment

Configuration Options

Section 7 - MFC/R2 - Multi Frequency Compelled R2

MFC/R2 call sequence

Who this course is for
People working with conventional telephony
People migrating from conventional to digital telephony