About this Course

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Learner Career Outcomes

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got a tangible career benefit from this course
Shareable Certificate
Earn a Certificate upon completion
100% online
Start instantly and learn at your own schedule.
Flexible deadlines
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Approx. 6 hours to complete
English

Learner Career Outcomes

50%

got a tangible career benefit from this course
Shareable Certificate
Earn a Certificate upon completion
100% online
Start instantly and learn at your own schedule.
Flexible deadlines
Reset deadlines in accordance to your schedule.
Approx. 6 hours to complete
English

Offered by

Placeholder

University of California San Diego

Syllabus - What you will learn from this course

Week
1

Week 1

14 minutes to complete

Introduction

14 minutes to complete
1 video (Total 4 min), 1 reading
1 reading
Course 4 Slides10m
1 hour to complete

Terminology/Cheat Sheet (Beginner)

1 hour to complete
14 videos (Total 42 min)
14 videos
Acronyms4m
Frequent Terminology2m
A look back at Lesson 146s
Introduction to Lesson 21m
Software Stack4m
Internet Protocol4m
Packet-switched Network3m
A look back at Lesson 22m
Introduction to Lesson 32m
PSTN: The Traditional Phone4m
Linphone Source Code4m
Codec Selection5m
A look back at Lesson31m
1 practice exercise
Module 1 Quiz30m
Week
2

Week 2

1 hour to complete

VOIP in a Nutshell

1 hour to complete
17 videos (Total 52 min)
17 videos
What is VoIP?6m
Flavors of VoIP3m
VoIP: Common Applications and Fun Facts5m
A look back at Lesson 142s
Introduction to Lesson 21m
What is Linphone?5m
Linphone Features3m
Setup2m
Linphone Essentials2m
A look back at Lesson 21m
Introduction to Lesson 31m
SIP2m
Protocol Operations4m
Network Elements6m
SIP Messages2m
A look back at Lesson 31m
1 practice exercise
Module 2 Quiz30m
Week
3

Week 3

2 hours to complete

Codecs

2 hours to complete
15 videos (Total 61 min)
15 videos
Introduction to Lesson 11m
Why compress data?3m
Why does it work?5m
What to look for?3m
Introduction to Lesson 240s
Amplitude - Log Companding (PCM)3m
Time - Adaptive, Delta Quantization (ADPCM)4m
Frequency - ADPCM in multiple subbands (Subband ADPCM)3m
Introduction to Lesson 31m
Speech production model2m
Linear Predictive Coding of Speech6m
2G / 3G Codecs7m
Voice Quality8m
VoIP over Wireless7m
1 practice exercise
Module 3 Quiz30m
Week
4

Week 4

2 hours to complete

Make your own VoIP application

2 hours to complete
13 videos (Total 43 min), 2 readings, 1 quiz
13 videos
SipProfile2m
SipManager3m
A look back at Lesson 11m
Introduction to Lesson 21m
Code Walkthrough7m
Deploy and Demo5m
A look back at Lesson 21m
Introduction to Lesson 31m
VoIP and the Smart Home6m
VoIP and the Smart Office3m
Mobile VoIP and EoIP3m
A look back at Lesson 31m
2 readings
Code for the next Lesson.10m
*Extra: The analog expansion header10m
1 practice exercise
Module 4 Quiz30m

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