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 ...

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 ...

In this Clear Choice test of four open source-based IP PBX systems, we found products that are well suited for the low end — defined in this testing as supporting as many as 250 concurrent users.

Should you throw out the old PBX and replace it with a new IP PBX? This tip from WindowsNetworking.com provides ten compelling reasons to do so, along with a brief explanation of what an IP PBX is, ...

The authors did an in-depth, apples-to-apples comparison of respondents to the Enterprise Connect 2012 mock RFP. One of the challenges organizations face is obtaining reliable cost data for UC and ...

We guess it's only appropriate that, after our last testdrive of the Artisoft TeleVantage platform, we do Vertical next, since Artisoft announced they acquired Vertical last week. Vertical Networks ...