Voice over IP

The Miami Herald today published a primer on VoIP.

VoIP options on the market

VoIP allows consumers to make telephone calls using a broadband Internet connection, offering a cheap and increasingly popular alternative to landline-based calls. But with new providers cropping up, offering different services and complex rate plans, how do you know what you really need? To help you make an informed decision, the Miami Herald offers its guide to VoIP.