Dual Communications, LLC
Phone - 815-261-0078
Fax - 815-261-0077
Our company’s success is due to the quality of our workmanship and the support we provide our customers.
ESI Provides hybrid phone systems with tha capability of using digital phones and IP phones on the same system. This is a huge advantage if your company does not have data cables in all locations that a phone would be needed. (Digital phones use standard phone cables.) The ESI system also provides building access control systems built into the phone system. (Keycard door access)