Book Image

FreePBX 2.5 Powerful Telephony Solutions

By : Alex Robar
Book Image

FreePBX 2.5 Powerful Telephony Solutions

By: Alex Robar

Overview of this book

FreePBX is an easy-to-use GUI that controls and manages Asterisk. It gives you pre-programmed functionality accessible through user-friendly web interfaces that allows you to have a fully functional PBX pretty much straight away with no programming. With this book it's easy to master the many features of FreePBX, which will help you to save time and money as you set up your enterprise-class network. This book will guide you through these features to install, configure, and maintain a professional PBX with plenty of examples and screenshots. By the end of this book, you will have learned to create an enterprise-class VoIP PBX that features the stability and feature set of traditional telephony systems without the hefty price tag. This book will help its readers to roll out a robust, web-based, and inexpensive yet powerful telephony solution through the GUI. By following the practical examples in this book, you will learn how to install, configure, and manage an enterprise-class PBX using open source telephony tools Asterisk and FreePBX. From here on, this book takes a closer look at the open source telephony engine software, discussing a broad range of topics from how to build and deploy an enterprise-class VoIP PBX to creating VoIP trunks using SIP, IAX2, and ZAP technologies and setting up user extensions with voicemail. FreePBX 2.5 Powerful Telephony Solutions will introduce you to advanced options such as call routing, voicemail, and other calling features. Finally, this book will provide you with the relevant information to help you personalize and secure your PBX.
Table of Contents (20 chapters)
FreePBX 2.5 Powerful Telephony Solutions
Credits
About the Author
About the Reviewer
Preface
Voicemail.conf Options

Customizing feature codes


Feature codes are three-digit extensions that users can dial to enable or disable certain features for themselves. Feature codes are typically prefixed with an asterisk (*) sign followed by two numbers. The feature codes on a FreePBX system can be altered to use a different extension or disabled.

To customize feature codes, click on the Feature Codes link under the Basic menu on the left as shown in the following screenshot:

All the available features codes will be displayed as shown in the following screenshot:

To change the extension that a feature code uses, uncheck the Use Default? option and type in the new extension that should be used as shown in the following screenshot:

To disable a feature code entirely, change the drop-down value from Enabled to Disabled as shown in the following screenshot:

Once the customizations are complete, scroll down to the bottom and click on the Submit Changes button to save them.