VoIP allows you to use the Internet to make and receive calls. Although most consumer VoIP services use the public Internet, many small businesses are using VoIP on private networks, which provide stronger security and service quality. By using an IP-based phone system on your small business VoIP network, data and voice remain secure as you access essential information, whenever and wherever necessary. Anywhere there’s a broadband connection, whether at home, client offices, airports or hotels, you are connected.