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  • Book Overview & Buying WebRTC Cookbook
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WebRTC Cookbook

WebRTC Cookbook

By : Andrii Sergiienko
5 (1)
Buy this Book
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WebRTC Cookbook

WebRTC Cookbook

5 (1)
By: Andrii Sergiienko
Buy this Book

Overview of this book

If you are a JavaScript developer with a basic knowledge of WebRTC and software development, but want to explore how to use it in more depth, this book is for you.
Table of Contents (10 chapters)
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Preface
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Preface
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What this book covers
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What you need for this book
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Who this book is for
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Conventions
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Reader feedback
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Customer support
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1
1. Peer Connections
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1. Peer Connections
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Introduction
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Building a signaling server in Erlang
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Building a signaling server in Java
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Detecting WebRTC functions supported by a browser
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Making and answering calls
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Implementing a chat using data channels
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Implementing a chat using a signaling server
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Configuring and using STUN
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Configuring and using TURN
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2. Supporting Security
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2. Supporting Security
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Introduction
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Generating a self-signed certificate
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Configuring a TURN server with authentication
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Configuring a web server to work over HTTPS
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Configuring a WebSockets proxy on the web server
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Configuring a firewall
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3. Integrating WebRTC
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3. Integrating WebRTC
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Introduction
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Integrating WebRTC with Asterisk
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Integrating WebRTC with FreeSWITCH
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Making calls from a web page
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Integration of WebRTC with web cameras
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4. Debugging a WebRTC Application
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4. Debugging a WebRTC Application
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Introduction
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Working with a WebRTC statistics API
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Debugging with Chrome
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Debugging TURN
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Debugging using Wireshark
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5. Working with Filters
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5. Working with Filters
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Introduction
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Working with colors and grayscale
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Working with brightness
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Working with contrast
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Working with saturation
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Working with hue
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Using the sepia filter
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Using the opacity filter
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Inverting colors
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Implementing the blur effect
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Implementing the dropped shadow effect
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Combining filters
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Custom video processing
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6. Native Applications
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6. Native Applications
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Introduction
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Building a customized WebRTC demo for iOS
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Compiling and running an original demo for iOS
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Compiling and running a demo for Android
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Building an OpenWebRTC library
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7. Third-party Libraries
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7. Third-party Libraries
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Introduction
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Building a video conference using SimpleWebRTC
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Creating an application using RTCMultiConnection
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Developing a simple WebRTC chat using PeerJS
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Making a simple video chat with rtc.io
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Using OpenTok to create a WebRTC application
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Creating a multiuser conference using WebRTCO
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8. Advanced Functions
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8. Advanced Functions
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Introduction
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Visualizing a microphone's sound level
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Muting a microphone
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Pausing a video
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Taking a screenshot
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Streaming media
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Index
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Index

Integrating WebRTC with Asterisk

In this recipe, we will cover the integration of WebRTC with Asterisk—an open source platform used to build communications applications. Asterisk turns an ordinary computer into a communications server. Asterisk powers IP PBX systems, VoIP gateways, conference servers, and other custom solutions. It is used worldwide by small and large businesses, call centers, carriers, and government agencies.

Asterisk-based telephony solutions offer a rich and flexible feature set. Asterisk offers both classic PBX functionality and advanced features, and interoperates with traditional standards-based telephony systems and Voice over IP systems. Asterisk offers the advanced features that are often associated with large, high-end (and high cost) proprietary PBXs.

Getting ready

In this recipe, we will work under Linux. So, prepare a Linux box. We also will use tools such as Git and SVN—install them if they're not installed yet on your machine.

You might wish...

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Tech Concepts
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Programming languages
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