The traditional phone network, called the Public Switched Telephone Network, or PSTN, is a limited network when it comes to new and advanced features. Traditional phone service is carried over this network.
In contrast, Digital Phone (Voice over IP) uses a digital network, like the one you're using to view this Web page. Phone calls are digitized in "voice packets" that move along the network just as "data packets" do. This technology will give you crystal clear calls along with our premium features set all managed through our online Digital Phone Manager.