
For more information on the ESI C-Plus; Contact Adaptive Communications 503.648.2008
sales@adaptive-communications.com
ESI Communications Servers come in several models, to handle everything from the modest call-handling needs of a small business to the large, customized needs of the enterprise. Each ESI Communications Server is fully flexible. That means it can support traditional digital stations, IP-based, or any combination thereof that the customer requires.
The largest model, the ESI-1000, supports a maximum system capacity of 1,128 communications ports. An ESI Communications Server’s backplane, switching matrix, and main board are designed to allow for a traditional digital installation or a VoIP configuration in varying capacities. The non-blocking architecture increases station capacity to a full complement of up to 816 telephones.
ESI Communications Servers share many common functions and features. Their innovative architecture integrates advanced IP functionalities, such as dedicated IP resources, the ability to support multiple Integrated VoIP Cards (IVCs), up to 96 Esi-Link channels, and remotely installed IP Feature Phones. All ESI Feature Phone models, both digital and IP-based, provide advanced ESI features. ESI Cordless Handsets come in two sizes, each of which has three models to provide more connection choices — Digital, Local IP, and Remote IP. The 48-Key IP Feature Phone II supports Power over Ethernet (PoE). The optional VIP Softphone combines the functionality of a 48-Key IP Feature Phone II and the VIP Professional product in one PC-based phone.
All ESI IP Phones are standards-compliant and operate with the customer’s local area network to promote Quality of Service (QoS). The 48-Key and 24-Key Feature Phones are available with backlit displays. An ESI Communications Server provides an ideal, cost-effective upgrade path for several models of ESI’s IVX systems.
Adaptive Communications in Hillsboro, Oregon is a Certified Reseller of ESI Business Telephone Systems.