ESI-50 Communication Server

ESI Communications Servers are sophisticated, yet simple, solutions that give you the flexibility of both digital functionality and IP-to-the-desktop in any combination. ESI Communications Servers come in several models that vary primarily in capacity. Chances are that one will be just right for your workplace’s particular communications needs.

With an ESI Communications Server, all of your vital business communications features are built-in, not added-on. ESI delivers systems that make business communications easy and intuitive with the ability to grow along with your business.

Growth Capabilities

The ESI-50 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 Communications Server features include:

• Both IP-based and digital
• Standards-based design (including SIP support)
• ESI’s Verbal User Guide
• Six-level, 100-branch automated attendant
• Automatic call distribution (ACD)
• ESI phones
• Optional IP-based features, including Esi-Link™(combines up to 100 ESI systems into one)

Multiple business phone choices:

Office Pros will help you select the ESI phone models most appropriate for your specific business applications.