ESI phone systems are classified as VoIP business phones, which are also known as Voice over Internet Protocol. These phones use your broadband internet instead of copper wires to route calls. Not only is this system more affordable than a traditional phone system, but it’s also more efficient. With an ESI phone system, you’ll have access to features like call forwarding, caller ID, voicemail, and more. You can also add on additional features like call recording and auto-attendant as your business grows. Houston Business Phone Systems is the premier provider of ESI phone systems in the Houston area. We have extensive experience installing and servicing these powerful yet easy-to-use systems, and are dedicated to providing you with the best in phone technology at an affordable price. Our team of experts understands the importance of having a reliable, efficient and convenient phone system for your business. Whether you’re a small startup or a large corporation, we have the tools and knowledge necessary to design and install an ESI phone system that will perfectly meet your needs and help your business grow. Contact us today for a free consultation!