esi1ESI-CS-1000 Phone System

The ESI-1000 architecture allows expansion when required. Each system cabinet (one Base Cabinet and up to three Expansion Cabinets) mounts in a standard equipment rack or on the wall.

ESI-CS-600 Phone System

The ESI-600 architecture allows expansion when required. Each system cabinet (one Base Cabinet and up to three Expansion Cabinets) mounts in a standard equipment rack or on the wall.

ESI-CS-200 Phone System

The ESI-200 architecture allows expansion when required. Each system cabinet (one Base Cabinet and up to three Expansion Cabinets) mounts in a standard equipment rack or on the wall.

ESI-CS-100 Phone System

The ESI-100 architecture allows expansion when required. The Base Cabinet and optional “piggybacking” Expansion Cabinet are wall-mountable and require very little space in your phone closet.

ESI IVX S-Class Phone System

(IVX 56s) All-In-One Digital Phone System gives your small to medium-sized business the power to present your most professional side to your customers. Each IVX phone system says, “Good morning.” It teaches you how to use and program it. It reminds you to change your personal greeting after a trip. And it stands by, ready to assist you whenever you need help.

ESI IP 200e Phone System

The Remote IP Feature Phone which can be installed just about anywhere. So, whether you’re operating a field office or working out of the one you live in, ESI’s The IP 200e gives you all of the great features of your office’s IP-enabled ESI phone system anywhere you have a suitable broadband connection to the office phone system; the Remote IP Feature Phone does the rest.

ESI- Link

The ESI-Link uses your WAN or the Internet to join together up to 100 compatible ESI phone systems into one interconnected, IP-based system. While ESI wasn’t the first company to offer a multi-site solution, it was the first to offer one that unites the many advantages of multi-site communications (see full details) with the unique, high-performance features of ESI phone systems.

ESI Presence Management

ESI Presence Management is a hardware and software solution incorporating an innovative combination of RF scanning technology and ESI’s award-winning telephone systems.

ESI Presence Management is offered as a basic doorphone solution for addressing basic entry and exit applications, and as an advanced supervisory solution utilizing RFID technology to provide access control and personnel location. Optional ESI TimeLine™ PC software maximizes the value of this amazing product.

ESI Cordless Handset

The ESI Cordless Handset uses proven, reliable 900 MHz technology to provide mobility to the user who’s constantly on the move in the office. (Why 900 MHz? Because it passes through walls far more effectively than cordless telephony using the 2.4 GHz and 5.8 GHz bands, which are intended more for residential than workplace use.)

You get the same rich ESI feature set as in the 24-Key Feature Phone, but in a compact, lightweight, portable handset.

The ESI-exclusive Quick Switch feature makes going from your desktop ESI phone to your Cordless Handset, or back again, as easy as pressing a key.

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