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.

If office phones are integral to your business plan, our readers choose this VoIP brand above all others for powering your voice communication. By switching to VoIP, your business can also increase ...

Mark Bruk, a frequent business traveler, always packs a Plantronic headset with an ear bud and microphone so he can plug into any computer and make phone calls on the cheap. Once he finds an Internet ...

Microsoft and Qwest Tuesday revealed they are collaborating to provide VoIP and other telecommunications convergence services to small and medium-sized businesses, making Qwest the first service ...

I have some lab time this afternoon to test this out, but I'm curious if anyone has a quick tip for me.<BR><BR>I have two VLANs, voice and data. I have Avaya VoIP phones (not SIP). I have PC's behind ...

Searching for a scalable phone solution for your growing team? Learn which providers made our list of the best cloud phone systems.

VoIP security issues and lack of a business need for unified communications (UC) are slowing the adoption rate of these technologies, especially among small and midsized businesses (SMBs), results ...

Despite the hype, full-scale VoIP deployments are hard to find. According to our research at Yankee Group, over 80% of U.S. enterprises have VoIP deployed somewhere in their organization in some shape ...