Vonage is the world's leading VoIP or Voice over Internet Protocol provider. We are industry experts in the use of VoIP technology, which is also known as 'Voice over IP'. VoIP works with existing broadband connections and normal digital telephone handsets. VoIP routes phone calls through the internet, instead of through traditional landlines (such as ADSL or cable). The only piece of equipment necessary to use VoIP is a small phone adapter, to connect the telephone handset to a modem (or router), instead of plugging it into a wall socket. In every other respect, making a phone call is the same as before, whether the computer is on or not. VoIP technology means that anyone who has access to broadband can get cheap phone calls. Cutting-edge VoIP technology with Vonage offers our customers the opportunity to make unlimited¹ cheap phone calls, making massive savings on your phone calls.