Barrett Lyon has created a don't miss resource that shows you how to configure P2P SIP URI (Uniform Resource Identifier) dialing on your Asterisk-based PBX. "There are thousands of people that operate ...

Editor's note: This article is based in large part on information provided by Mark Spencer and Digium. I recently had a reason to approve a purchase of a new phone system for a small company. Twenty ...

Digium sent us their Asterisk open source software PBX to CT Labs. It was installed on a dual-processor Linux server. With help from the Digium representative, we were able to connect three SIP phones ...

This article describes how to build an embedded Asterisk IP-PBX with four analog (FXO or FXS) ports. Total parts cost is about $500 US, which is competitive with PC/PCI-card based Asterisk solutions.

The Asterisk PBX platform has been around for nine years and has drawn interest from a wide range of end users and businesses looking to expand on the basic software or add peripherals to make it more ...

Some 700 users and enthusiasts of the Asterisk IP telephony system gathered in Dallas this week for the third-annual AstriCon conference, focusing on the open-source IP PBX and messaging software ...

Nearly three years since Jon “maddog” Hall predicted that “VoIP using an open source solution, such as Asterisk, will generate more business than the entire Linux marketplace today,” open source VoIP ...

The Asterisk PBX platform has been around for nine years and has drawn interest from a wide range of end users as well as businesses looking to expand on the basic software or add peripherals to make ...