PBX systems manage business calls through hardware or cloud-based VoIP. Traditional PBX requires on-site equipment while ...

SAN FRANCISCO, CA--(Marketwired - Aug 4, 2014) - An IP-PBX phone system gives you the power to utilize any telephone in conjunction with your business' computer system for a fully integrated customer ...

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 ...

Of Pingtel’s three open source IP PBXs, we tested SIPxchange Enterprise Communication Server, Version 3.7. Pingtel also has the SIPxNano for fewer than 30 users, as well as a free, downloadable ...

WAYNE, N.J. — SIPfoundry, a group pushing open-source SIP implementations, has released a binary version of a SIP PBX/proxy server architecture that designers can download and implement in their ...

More and more companies are making the transition to IP-based PBX systems because they offer flexibility and cost savings. In fact, some projections indicate that this year the number of IP PBX ...

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

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.

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, ...

To recommend the best phone systems for small businesses, our team of expert writers and researchers hone in on the most important factors. We rate providers on value for money – including initial ...