Vonage is a New Jersey based publicly held commercial voice over IP (VoIP) network and SIP Company that provides telephone service via a broadband connection. Vonage offers a variety of calling plans—domestic, international and small business plans—with more than 25 features, including voicemail retrievable by VOIP/web/email, 411 calling, caller ID, call waiting, do not disturb, call forwarding (including in case of broadband outage) and much more. Vonage Mobile application for Facebook provides free one-touch mobile-to-mobile calls to Facebook friends who also have the application for Android and Apple devices. Vonage Voicemail Plus allows you to hear voicemails from any phone, or get audio files of messages sent to your e-mail inbox. Its SimulRing lets you forward calls to five additional phones whether they are desk phones, basic mobile phones or Smartphones that don’t have the Extensions app.