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Glossary
Issue 2.0 December 1995 GL-15
integrated services digital network (ISDN)
A network that provides end-to-end digital connectivity to support a wide range of voice and data
services.
integrated voice processing CELP (IVC6) card
A computer circuit card that supports both fax processing and voice processing capabilities. It
provides two analog ports to support six analog channels. All telephone calls to and from the
AT&T Intuity system are processed through the IVC6 card.
integrated voice response
An application module that allows customers to write their own alternate applications, also known
as a script builder.
interface
The device or software that forms the boundary between two devices or parts of a system,
allowing them to work together. See also
subscriber interface
.
interrupt request (IRQ)
A device that signals the data bus and the CPU that it needs attention.
Intuity AUDIX Digital Networking
An AT&T Intuity feature that allows customers to link together up to 500 remote AT&T Intuity
machines for a total of up to 500,000 remote subscribers. See also
digital networking
.
Intuity Message Manager
A Windows-based software product that allows Intuity AUDIX subscribers to receive, store, and
send their voice/FAX messages from a PC.
Intuity messaging application programming interface (IMAPI)
A software function-call interface that allows Intuity AUDIX to interact with AT&T Intuity Message
Manager.
I/O address
input/output address.
IRQ
See
interrupt request
.
ISDN
See
integrated services digital network
.
isolating data interface (IDI)
A synchronous, full duplex data device used for cable connections between an AT&T Intuity
GPSC-AT/E card and the switch data communications interface unit (DCIU).
IVC6
See
integrated voice processing CELP (IVC6) card.
IVR
See
integrated voice response
.