If it is free, does it have value? Free for business application, the open source PBX also has risks, costs and limitations. I took a look at this phenomenon in my webcast, "Asterisk -- Is 'free' good ...

We list the best PBX phone systems for small business, to make it simple and easy to manage secure phonelines for employees and suppliers. Private branch exchange (PBX) systems have long been the ...

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, ...

If you’re thinking about replacing or upgrading your business phone system, you have an important choice to make. Do you want to use a Voice over IP (VoIP) or a Private Branch Exchange (PBX) service?

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, ...

Voice over Internet protocol and public branch exchange systems -- VoIP and PBX, respectively -- are two ways of achieving the same end goal: to make and receive phone calls. Traditional PBX systems ...

I started in telephony in the 1980s at IBM’s ROLM division and had responsibility for competitive analysis on the PC-based phones being developed there. The market wanted an integrated offering that ...