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Having an ESI phone system lets you choose from among a variety of our attractive and highly convenient Feature Phones. Each is a great addition to virtually any office decor, but itís far more than just a ďpretty face.Ē An ESI Feature Phone has a sealed membrane below the keys ó making it virtually spill-proof. And, with the sturdy four-position angled base, itíll fit on any desk or counter space, making it easy for you to see the status of the display and keys (each phone also can be wall-mounted). More Details


ESI Telephones


ESI's IVX Telephone Family



ESI Phones and Systems

ESI 48 Key Digital Telephone

ESI 12 Key Telephone

ESI 24 Key Telephone

ESI 48 Key Telephone

ESI 12 Key Telephone

ESI 24 Key Telephone


ESI 60-Key Expansion Console

ESI Cordless Handsets

ESI 48 Key Phone and Console

ESI 60 Key Expansion Console

 Digital, Local IP, or Remote IP Cordless Handset

ESI 48 Key Phone and 60 Button Console

ESIís Cordless Handsets provide mobility to users who are constantly on the move in the office. Each compact, lightweight Cordless Handset provides the same rich feature set as ESIís 24-Key desktop Feature Phone, plus ESIís exclusive Quick Switchô for maximum ease when switching back and forth between your desktop Feature Phone and your Cordless Handset.


48 key phone ESI  Reliant