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About esi

Founded in 1987, Estech Systems Inc. (ESI) is a premier provider of both cloud- and premise-based unified communications (UC) solutions for growing businesses. ESI offers integrated and innovative systems that set the stage for their channel partners to provide cost-effective and high-quality Voice over Internet Protocol (VoIP) solutions. To date, ESI has sold more than 350,000 phone systems through its channel partners and certified resellers.

ESI is a proud carrier of their own line of desk phones. ESI desk phones purposely built for their ESI Cloud PBX solution are integrated with their ESI Intelitouch technology. Intelitouch provides users a real-time communication experience from the desktop to the web-based dashboard. Across all devices, ESI’s Intellitouch technology syncs all data no matter where you edit or make changes, making for a seamless experience.

In its line of Cloud Services Business Phones, ESI currently offers four models: ePhone7, ePhone4, ESI 30SIP, and ESI 45SIP. For On-Premises Business Phone Systems, ESI has the ESI 55 Business Phone, ESI 30D Business Phone, and the ESI 60 Business Phone.

The ePhone7 is ESI eCloud PBX Solution’s flagship phone. It is said to be ESI’s most innovative phone in the market, with its design enabling users to enjoy a more mobile end-to-end communication experience. It is targeted at managers and executives who need data at their fingertips.

The ePhone4, on the other hand, provides a more classic and familiar experience. With 36 programmable feature keys, a 4-inch display, presence indication, call history and other traditional business phone features, the ePhone4 is a popular choice for active business phone users.

The 30SIP is ideal for less active ESI Cloud PBX users who want a feature-rich out-of-the-box solution. The 45SIP, on the other hand, is suitable for high-traffic ESI Cloud PBX users. Both SIP phones come with access to the ESI web dashboard.

From business to technology, ESI is an award-winning company. In 2015, they were presented by the Dallas Business Journal with the Healthiest Employer of North Texas award. In 2015, ESI’s Cloud PBX won TMC’s. Unified Communications Product of the Year Award.

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