Business VoIP Services

ESI Hosted Services caters to businesses in need of VoIP phone systems and services. Find out how to save over 50% on your phone bills and receive unlimited calling to more than 50 countries and improved employee efficiencies. Learn more…

SIP Trunking


SIP Trunking can enhance your phone system by converging your existing telephone infrastructure onto your data network. Enjoy high quality voice communications while providing productivity-enhancing features and services that pave the way for the next generation of technology. Learn more…

Partner Opportunity

ESI Hosted Services has developed a very comprehensive program to partners of all types who are interested in building and growing a lucrative recurring revenue stream. Our programs combine aggressive pricing and commissions, a full suite of services and unparalleled customer service to enhance the partner experience and make it very easy to sell our services. Learn more…

What We Are All About

ESI Hosted Services, LLC (by Vintalk) is building on its global presence, experience, and expertise with voice over Internet protocol (VoIP). ESI Hosted Services crafted a VoIP business solution that is both reliable and sophisticated, providing advanced business voice and data services at affordable prices for businesses. ESI Hosted Services has been providing reliable VoIP service to businesses world-wide since 2001, and its business communications portfolio includes the latest VoIP technologies. From significantly reduced monthly costs to enhancing business proficiencies, ESI Hosted Services creates a better value for your telecommunication dollars. Whether you are considering upgrading your phone system to the latest in VoIP communications or looking to lower monthly costs to increase your bottom line, ESI Hosted Services is the solution. Our product suite is dependable, high-quality, affordable, and coupled with unparalleled customer care.


“As a start-up company with customers located throughout the U.S., we needed a phone solution with low initial investment costs and flexibility to grow with our company.”

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