
2.1 Computer telephony integration (CTI) 19
Chapter 2
The communications environment
Most call center applications require a dedicated piece of hardware for pure
telephony switching; however, all the add-on functions of value—the call
center specific applications—can reside on a “telephone server” connected
to the phone switch. One product that is commonly used in this applica-
tion is a Windows NT box.
In addition to interoperability standards, there are other links in any
data/voice application. “Voice,” for example, could refer to different kinds
of calls—traditional phone calls are one example, recorded calls in the form
of messages, fax traffic, and ...