VoIP Hacks by Ted Wallingford, Theodore Wallingford

From Barnes & Noble

The Barnes & Noble Review
VoIP makes telephony even more hackable than it was in the halcyon days of Steve Wozniak, Steve Jobs, and their legendary “black boxes.” To get a taste of what’s possible, get VoIP Hacks, another entry in O’Reilly’s marvelously hands-on Hacks series.

Some of these are “true” hacks, in the sense that they require significant technical expertise. (Set up Asterisk, the full-fledged business PBX that also happens to be open source software running on Linux, Mac OS X, or BSD. Then, configure it to make and receive free calls on the Skype network.) Others just require downloading a little software. (Skype the contacts in your Outlook or Mac OS X address book.) Both types of hack are fascinating, and -- think of this as a bonus -- most of them are quite useful. Bill Camarda, from the January 2006 Read Only

From the Publisher

Voice over Internet Protocol (VoIP) is gaining a lot of attention these days, as more companies and individuals switch from standard telephone service to phone service via the Internet. The reason is simple: A single network to carry voice and data is easier to scale, maintain, and administer. As an added bonus, it's also cheaper, because VoIP is free of the endless government regulations and tariffs imposed upon phone companies.

VoIP is simply overflowing with hack potential, and "VoIP Hacks" is the practical guide from O'Reilly that presents these possibilities to you. It provides dozens of hands-on projects for building a VoIP network, showing you how to tweak and customize a multitude of exciting things to get the job done. Along the way, you'll also learn which standards and practices work best for your particular environment. Among the quick and clever solutions showcased in the book are those for:

gauging VoIP readiness on an enterprise network

using SIP, H.323, and other signaling specifications

providing low-layer security in a VoIP environment

employing IP hardphones, analog telephone adapters, and softPBX servers

dealing with and avoiding the most common VoIP deployment mistakes

In reality, "VoIP Hacks" contains only a small subset of VoIP knowledge-enough to serve as an introduction to the world of VoIP and teach you how to use it to save money, be more productive, or just impress your friends. If you love to tinker and optimize, this is the one technology, and the one book, you must investigate.

Product Details

• Table of Contents

Table of Contents