Threat analysts have uncovered a large-scale campaign targeting Elastix VoIP telephony servers with more than 500,000 malware samples over a period of three months. Elastix is a server software for ...

A number of different threat actors have attacked VoIP telephony servers belonging to Elastix with more than 500,000 different malware samples between December 2021 and March 2022, researchers have ...

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 ...

For more on this topic, see our Asterisk VoIP PBX guide. One hundred years ago, long before it became mainstream to talk about conservation and long before the so-called “carbon profile,” a presumably ...

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 ...

Open source VoIP represents a small part of the overall enterprise market with its strongest play in small organizations looking for an inexpensive, customizable solution. A Cisco integrator quoted ...

Here’s your network’s dirty little secret: Your private branch exchange (PBX) is old and outdated, and if you want to bring it into the modern era with IP telephony and voice over IP (VoIP), you’re ...

Asterisk creator: Consider open source VoIP, think twice about hybrid-hosted Asterisk creator Mark Spencer clarifies his position on hybrid-hosted VoIP, and discusses open source VoIP and what it ...

Here's a roundup of articles on the Open Source Asterisk VoIP PBX. High performance echo canceller for Asterisk VoIP systems This article explains the general causes of echo and the methods of echo ...