Specifications

8
or from a remote site via a modem. Programming can
be performed online for immediate implementation,
(without disrupting system operation), or offline, for
downloading at a later time.
The DIGITAL systems are provided with a family of
voice/data Avanti telephone sets characterized by an
attractive man-machine interface, for simple operation.
The Avanti sets range from an economical electronic
telephone set, the Avanti 3000, to the sophisticated
Avanti 3025 set that features graphic display with icons,
softkey operation, dual color LED indicators, full
duplex communication, electronic volume and contrast
control, offhook voice announce with handsfree
answerback, and many other features.
A Direct Station Select (DSS) unit, attachable to the
Avanti sets, provides one-touch dialing as well as a
visual Busy Lamp Field (BLF) indication for up to 120
extensions. The DSS unit may also be used for speed
dial or feature activation.
The DIGITAL KEY BX, DIGITAL 400, and
DIGITAL 1000 systems also support industry
standard 500 (pulse) and 2500 (tone) type single line
telephones (SLTs). When upgrading from previous
Telrad systems, the family of DIGITAL stations and
the Telrad analog stations manufactured after August
1987 may be retained and used with your new
DIGITAL KEY BX, DIGITAL 400, and DIGITAL
1000 systems.
Telrad's Integrated Multi-Application Generator -
ImaGEN - provides a range of sophisticated, high-
voice-quality automated attendant and voice mail
features. Based on DSP (Digital Signal Processing)
technology, the ImaGEN totally integrates with the
DIGITAL system's software and user interface. Visual
messaging lets you view a detailed list of all messages
in your mailbox on the displays of the Avanti 3025,
Avanti 3020F, Avanti 3020H sets. At the touch of a
station button, you may access messages, record
conversations, and forward, copy, or distribute messages
to user groups. The unified messaging feature sends
your ImaGEN messages to your MS-Exchange or MS-
Outlook E-mail inbox, where you can select them and
activate ImaGEN message features like play, record,
playback, copy, and send directly from your PC screen.
An optional application generator is available with the
ImaGEN system. The application generator provides
a tool to design and build completely customized
ImaGEN voice mail menus, messages, announcements,
and interview questions to satisfy virtually any
application.
The DIGITAL KEY BX, DIGITAL 400, and
DIGITAL 1000 systems utilize ISDN-type
technology (2B+D), using both B channels for internal
communication.
The DIGITAL KEY BX, DIGITAL 400, and
DIGITAL 1000 systems support Computer Telephone
Integration (CTI) that gives your telephone system
access to a wide range of computer-based applications.
The DIGITAL KEY BX, DIGITAL 400, and
DIGITAL 1000 systems support Extended TAPI
(Telephony Application Programming Interface) and
TSAPI (Telephony Services Application Programming
Interface). This enables you to build wide-ranging,
functional applications that benefit your business. TAPI
and TSAPI provide a set of software routines that
enable the control of the DIGITAL systems from
within a software application.
TAPI enables you to integrate your desktop PC and
telephone, using custom or shrink-wrapped TAPI-
compliant software. TAPI is a component of Windows
95/98 and Windows NT.
Introduction