Altanai - WebRTC Integrators Guide [2014, PDF, ENG] + Code

WebRTC Integrator's Guide

Год: 2014
Автор: Altanai
Издательство: Packt Publishing
ISBN: 978-1-78398-126-7
Язык: Английский
Формат: PDF
Качество: Изначально компьютерное (eBook)
Количество страниц: 382
Описание:
About This BookBuild a feature-rich WebRTC client application and set up an Intelligent Network
Use simple JavaScript APIs to enable web browsers with real-time communication (RTC) capabilities
Make a real-time communication architecture through various modules, illustrations, and explanations with example code snippets
Who This Book Is For
This book is for programmers who want to learn about real-time communication and utilize the full potential of WebRTC. It is assumed that you have working knowledge of setting up a basic telecom infrastructure as well as basic programming and scripting knowledge.
What You Will LearnUnderstand the purpose of Media APIs in the WebRTC media stack
Discover more about WebRTC and next generation communication networks
Learn how to run simple WebRTC clients with the default peer-to-peer behavior
Run WebRTC calls over a WebSocket protocol using a WebSocket signaling server
Integrate WebRTC with old networks
Learn best practices to build up a dynamic web project with support for WebRTC calls
Explore the usefulness of the interconversion of protocols and the transcoding of codecs with WebRTC
In DetailWebRTC enables real-time communication across the Web and with the whole telecom world behind a single button on a web page. WebRTC promises to bring new reforms and innovation for IP telephony. WebRTC comes with numerous integration features, such as new standards for VoIP services, call control applications, profile and phonebook management, and much more.
This book covers all aspects of building a standalone WebRTC communication platform, making a WebRTC SIP-based Communicator, and shows you how to overcome challenges. It also describes the integration of Rich Services such as voicemail, conference calls, and file transfers, as well as call control mechanisms such as screening and routing. The book then takes you through building a WebRTC project and its integration in the access, network, and service layers of IMS. The book ends with the creation of a commercial-quality web application capable of setting and receiving calls, messages, and conference calls, and other numerous services.

Примеры страниц

Оглавление
Preface
Chapter 1: Running WebRTC with and without SIP JavaScript Session Establishment Protocol (JSEP)
Running WebRTC without SIP
WebRTC through WebSocket signaling servers
Running WebRTC with SIP
Chapter 2: Making a Standalone WebRTC Communication Client Description of the WebRTC client-server model
SIP servers
Limitations of the existing setup
Chapter 3: WebRTC with SIP and IMS The Interaction with core IMS nodes
The IP Multimedia Subsystem core
The Telecom server
The Media Server
WebRTC over firewalls and proxies
The final architecture for the WebRTC-to-IMS integration
Chapter 4: WebRTC Integration with Intelligent Network From mobiles to WebRTC client through GPRS
From mobiles to WebRTC client through GSM
Call processed with the IN service logic
The WebRTC client's SIPmessages to SMS in a GSM phone (SMSC)
Chapter 5: WebRTC Integration with PSTN What is PSTN?
WebRTC connectivity to the PSTN
The challenges in connecting the WebRTC world to the PSTN landscape
The service logic
Chapter 6: Basic Features of WebRTC over SIPSIP services
Services in the Application Server
Media Server-based features
Features of a web application
The admin console
Chapter 7: WebRTC with Industry Standard FrameworksThe Multitier architecture
The design of a WebRTC client
The environment setup
Testing
Chapter 8: WebRTC and Rich Communication ServicesRich Communication Services
The RCS ecosystem and WebRTC
Telecom operator's benefit derived from RCS
Voice over LTE
Chapter 9: Native SIP Application and Interaction with WebRTC Clients Support for WebRTC in various operating systems
Chapter 10: Other WebRTC Use Cases Unified Communicator
Customized Communicator for specific enterprise segments
The Customer Relationship Management system
Network Operation Center
The human resource management tool
Social networking - targeting consumers
Retail services
Health care
Financial services
Remote management
WebRTC games
TV experience with WebRTC
Interfacing services
Index