Vonage Business Phones. Need to build out your business phone system? Don’t put what’s best for your organization on hold. Whether you’re a small business or an international enterprise, your phone system needs to be reliable and agile to stay competitive. Our flexible features are simple to set up, easy to adopt, and scale without limitations. With voice, video, text messaging, and video options, customers can now reach you even if they’re nowhere near a phone. As your business grows, we grow with you, with solutions and pricing options based on your business needs. No need to complicate your business with multiple communication solutions and providers.