I've had a phone line free household since I first got a cell phone. Being free from the wires works fairly well, but it has some limitations. To me the cellular phone is like a personal accessory, so ...

With the advent of voice-over-IP (VoIP) technology, there has been a dramatic movement toward IP-only telecommunications, leaving the twisted pair of yesteryear in the dust. Lower costs, automated ...

If you've ever wanted more control over incoming phone calls at home or at the office, setting up a PBX system could be the solution, and Geek.com's John Rogers has a tutorial for you. He explains ...

I've been using an Asterisk server to handle all of our telephone service for about a year now. During this time, I've discovered many really neat things that can be done with Asterisk, VoIP and ...

So, you need to deploy a Private Branch eXchange (PBX) system for your small office. Or, maybe you want a voice-mail system running on your Linux box at home. What about an interactive voice response ...

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 ...