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Asterisk 1.6
Asterisk 1.6
Asterisk is a powerful and flexible open source framework for building feature-rich telephony systems. As a Private Branch Exchange (PBX), which connects one or more telephones, and usually connects to one or more telephone lines, Asterisk offers very advanced features, including extension-to-extension calls, queues, line trunking, call...
Building Telephony Systems with OpenSIPS 1.6
Building Telephony Systems with OpenSIPS 1.6

SIP is the most important VoIP protocol and OpenSIPS is clearly the open source leader in VoIP platforms based on pure SIP. The whole telecommunication industry is changing to an IP environment, and telephony in the way we know today will disappear in less than ten years. SIP is the protocol leading this disruptive revolution and it is one of...

Asterisk 1.4  the Professionals Guide
Asterisk 1.4 the Professionals Guide
Asterisk is the leading Open Source Telephony application and PBX software solution. It represents an effective, easy-to-administer, and accessible platform for running enterprise telephony requirements. The real world, however, offers numerous hurdles when running Asterisk in the commercial environment including call routing, resilience, or...
Asterisk: The Definitive Guide
Asterisk: The Definitive Guide

Design a complete Voice over IP (VoIP) or traditional PBX system with Asterisk, even if you have only basic telecommunications knowledge. This bestselling guide makes it easy, with a detailed roadmap that shows you how to install and configure this open source software, whether you’re upgrading your existing phone system or...

Asterisk: The Definitive Guide (Definitive Guides)
Asterisk: The Definitive Guide (Definitive Guides)

This is a book for anyone who uses Asterisk.

Asterisk is an open source, converged telephony platform, which is designed primarily to run on Linux. Asterisk combines more than 100 years of telephony knowledge into a robust suite of tightly integrated telecommunications applications. The power of Asterisk lies in its...

Network Analysis Using Wireshark 2 Cookbook: Practical recipes to analyze and secure your network using Wireshark 2, 2nd Edition
Network Analysis Using Wireshark 2 Cookbook: Practical recipes to analyze and secure your network using Wireshark 2, 2nd Edition

Over 100 recipes to analyze and troubleshoot network problems using Wireshark 2

Key Features

  • Place Wireshark 2 in your network and configure it for effective network analysis
  • Deep dive into the enhanced functionalities of Wireshark 2 and protect your network with ease
  • ...
PBX Systems for IP Telephony
PBX Systems for IP Telephony
The most efficient (and economical) ways to bring enterprise communication systems into the Digital Age are in this guide, written by the foremost analyst in the markret space. In PBX Systems for IP Telephony, Allan Sulkin--consultant and advisor to Avaya, Siemens, Cisco, NEC, Alcatel and other world-class companies--evaluates...
Internet Communications Using SIP: Delivering VoIP and Multimedia Services with Session Initiation Protocol
Internet Communications Using SIP: Delivering VoIP and Multimedia Services with Session Initiation Protocol
"This book is like a good tour guide.It doesn't just describe the major attractions; you share in the history, spirit, language, and culture of the place."
—Henning Schulzrinne, Professor, Columbia University

Since its birth in 1996, Session Initiation Protocol (SIP) has grown up. As a richer, much more robust...

Enterprise Resource Planning: Global Opportunities and Challenges
Enterprise Resource Planning: Global Opportunities and Challenges
How can ERP be used to improve the overall organizational operating efficiency and effectiveness? How is ERP going to evolve in the future and what are the implications for Electronic commerce? The overall objective of Enterprise Resource Planning: Global Opportunities and Challenges is to provide students, academicians and practitioners interested...
Voice over IP Fundamentals (2nd Edition)
Voice over IP Fundamentals (2nd Edition)

A systematic approach to understanding the basics of Voice over IP

* Understand the basics of PSTN services and IP signaling protocols, including SS7
* Learn how VoIP can run the same applications as the existing telephony system, but in a more cost-efficient and scalable manner
* Delve into such VoIP topics as jitter,
...

The IMS: IP Multimedia Concepts and Services
The IMS: IP Multimedia Concepts and Services
The IMS: IP Multimedia Concepts and Services, Second Editionbuilds on the success of the previous best-selling edition, providing comprehensive coverage of IMS – its concepts, architecture, protocols and functionalities with a wealth of new and updated material. Mobile telephony with the current technology has been hugely...
Professional Android Application Development (Wrox Programmer to Programmer)
Professional Android Application Development (Wrox Programmer to Programmer)

Professional Android Application Development

Offering an open development environment, Android represents an exciting new opportunity to write innovative applications for mobile devices. This book provides you with a hands-on guide to building these applications using the Android software development kit. It...

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