Why settle for an ancient, analog PBX? The best voice over IP (VoIP) services we've tested deliver enterprise-grade phone ...

Understanding PBX vs VoIP may seem simple until you're faced with purchasing decisions. Navigate the complexities with our expert insights.

The Sangoma FreePBX Security Team is warning about an actively exploited FreePBX zero-day vulnerability that impacts systems ...

Choosing a hosted PBX phone system for your business? This article breaks down the top 10 choices for the best hosted PBX services of 2025.

From mutual friend Joe Talbot, who was with Telos Systems at the time, we had learned about an open source PBX system called Asterisk that ran on a standard desktop computer running Linux. Not having ...

Navigate PBX technology with confidence. Learn how your business can leverage a PBX phone system to stay competitive.

So it makes sense that a small business owner would look for business communications systems that provide the same professional features that larger companies enjoy. A hosted PBX system is one way a ...

This operating system will be the platform for future versions of all BCM products and Nortel’s Communication Server 1000 IP PBX for large-enterprise deployments, the company says.

Nortel Networks this week plans to unify its legacy and IP telephony products with the latest version of its system software.

Siemens this week is launching a high-end enterprise IP PBX that can host more than 100,000 IP phones from a single data center.