VOIP Phone (IP Phone) in data center room. A PBX (private branch exchange) system allows an organization to manage incoming and outgoing phone calls, as well as internal communication. A PBX is made ...

PBX vs VoIP: How to Compare and Choose a Phone System Your email has been sent At first glance, PBX and VoIP seem like two very different types of phone systems. But modern technology, like IP PBX, ...

This Comparison Guide features the leading PBX systems from established vendors like Siemens, Cisco, Avaya and Nortel as well as cutting edge systems from new vendors like Shoretel and Fonality. The ...

"Can Centrex survive or perhaps even thrive in the era of convergence?" Industry observer Jay Brandstadter thinks it can, but maybe not in the form you've known it: "For those considering IP telephony ...

Alcatel this week is scheduled to unveil several features of its IP PBX for large corporations that will tie cell phones to corporate IP telephony systems. Alcatel this week is scheduled to unveil ...

eWEEK content and product recommendations are editorially independent. We may make money when you click on links to our partners. Learn More. Unified communications, collaboration and security ...

We may receive a commission from our partners if you click on a link to review or purchase a product or service. Click to Learn More When it comes to VoIP vs landline systems, VoIP systems have some ...

Linux-based VoIP box gives a glimpse into vendor’s IP PBX road map. Nortel next month is expected to launch the first in a family of Linux-based IP PBXs that ultimately could save customers money, ...

Aastra Telecom, a division of Aastra Technologies, has unveiled its new AastraLink Pro Model 160, an IP PBX system created and priced for the small business market. The new phone system, available in ...

Nortel Networks Ltd. today is unveiling plans to deliver common operating software for its Succession line of IP private branch exchange (PBX) systems and its older Meridian 1 digital voice switches.

A PBX (private branch exchange) system allows an organization to manage incoming and outgoing phone calls, as well as internal communication. A PBX is made up of hardware and software that connects to ...