Hosted PBX and VoIP Systems

Learn about how VIP PC Attendant Console software works with your ESI communications system to make your organization more productive.

VIP PC Attendant Console is designed to serve the specific needs of the busiest attendant. Everything an attendant needs to efficiently handle the demands of a
high-traffic environment is just a mouse click away. VIP PC Attendant Console provides the same features as VIP Professional, enhancing the power of your ESI communications system. This foundation gives attendants a comprehensive set of productivity tools, including one-click call handling, unified messaging, contact and call management, and text messaging.

ESI (Estech Systems, Inc.) designs and manufactures high-performance phone systems for businesses and organizations. ESI uses advanced technology to design IP and digital communications systems that integrate built-in capabilities, advanced features and highly differentiated applications into flexible products that are easy-to-use use and keep employees productive. ESI has sold over 250,000 business communications systems through hundreds of factory-trained Certified Resellers. Founded in 1987, ESI is a privately held corporation with headquarters in Plano, Texas.

Learn about the benefits of combining ESI’s VIP ACD software with your ESI Communications System to stay productive.

VIP ACD provides a simple on-screen way to make maximum use of the automatic call distribution (ACD) in most ESI systems. Since even small businesses can make good use of ACD, VIP ACD is a way for nearly any organization with an ACD-equipped ESI system to handle calls better and enhance customer satisfaction.

ESI (Estech Systems, Inc.) designs and manufactures high-performance phone systems for businesses and organizations. ESI uses advanced technology to design IP and digital communications systems that integrate built-in capabilities, advanced features and highly differentiated applications into flexible products that are easy-to-use use and keep employees productive. ESI has sold over 250,000 business communications systems through hundreds of factory-trained Certified Resellers. Founded in 1987, ESI is a privately held corporation with headquarters in Plano, Texas.

Learn about the numerous special features of ESI business phone systems that help your organization stay productive.

ESI (Estech Systems, Inc.) designs and manufactures high-performance phone systems for businesses and organizations. ESI uses advanced technology to design IP and digital communications systems that integrate built-in capabilities, advanced features and highly differentiated applications into flexible products that are easy-to-use use and keep employees productive. ESI has sold over 250,000 business communications systems through hundreds of factory-trained Certified Resellers. Founded in 1987, ESI is a privately held corporation with headquarters in Plano, Texas.

Learn about the benefits of combining an ESI Communications System with your Bluetooth devices to stay productive.

ESI Cellular Management lets you manage your cell phone calls along with your normal business calls, all from your desktop phone; and the ESI Bluetooth Headset Interface lets you use any compatible Bluetooth headset with your ESI 48-Key Feature Phone.

ESI (Estech Systems, Inc.) designs and manufactures high-performance phone systems for businesses and organizations. ESI uses advanced technology to design IP and digital communications systems that integrate built-in capabilities, advanced features and highly differentiated applications into flexible products that are easy-to-use use and keep employees productive. ESI has sold over 250,000 business communications systems through hundreds of factory-trained Certified Resellers. Founded in 1987, ESI is a privately held corporation with headquarters in Plano, Texas.