Telephony World Voice over IP Buyer's Guides

Voice over IP or VoIP has been garnering much ink over the last year and is currently one of the hottest segments of the industry. The technology allows voice traffic to be routed over the Internet or corporate intranet--which means virtually no billing at all for some long-distance calls and just local charges for others. More important, is that it all happens behind the scenes and is transparent to the user. Simply pick up the phone and dial! The products available today can do this with no apparent loss in quality, and companies are jumping on board to save bundles of cash.

Take a look at the featured companies to learn more about VoIP.