Specifications

52 Digital Family Features
Programming and Administration from a PC
The system can be programmed in two ways:
Offline: A system configuration can be
prepared offline on an administration PC
and stored on hard or floppy disk, without
the PC being connected to the DIGITAL
system.
Online: When the administration PC is
connected online to a DIGITAL system,
either locally, or remotely via modem, a
complete configuration may be downloaded
from the PC or backed up to the PC,
modifications may be made to the system
configuration and all maintenance
procedures may be accessed.
Recording cost or pulses
You can program the DIGITAL system to have the
call cost displayed at the station and recorded for
ISMDR and CDR (Call Detail Recording) reports in
actual monetary cost or in the number of pulses metered
(message units). Calculations are done for stations,
private trunks, trunk groups, or hunt groups. For
Multiple DN groups, the call cost can appear on the
telephone display. You have the flexibility to decide
for each DN whether or not to record the cost data.
Recording call transfers
When calls are transferred, cost accounting data can
be recorded separately for the time each party was
involved in the conversation.
Redundancy
The DIGITAL 1000 system has a system redundancy
-- backup -- option to enable continued operation when
there is a failure of the central processing unit (the
MPD card). Also, in multiple-cabinet systems, if the
power fails in the cabinet housing the MPD card, the
system can provide back-up power to the MPD card.
Central Processing Unit (CPU) backup: A
second MPD card and a Source 2 module
can be installed to provide the system with
a backup main processor.
MPD card power backup: If the power
supply in the cabinet with the MPD (main
processor) card fails, in a multiple-cabinet
system, the power supply on the lower
cabinet will provide power for the MPD
card, keeping the system running.
Remote reset
The system can be reset from a remote Service Center
so that malfunctions requiring a reset can be dealt with
quickly and effectively, without the need for a technician
to visit the customer site.
RS232 interface
The system features RJ45 ports that provide RS232
interface to peripheral equipment via the MPD, OCD,
COL, CHL, COG, and RS232 cards and via the RS232
daughterboard that connects to the ONS and HONS
cards. The MPD cards in the DIGITAL 400 and
DIGITAL 1000 systems also have a 9-pin RS232
interface for connecting an external modem.
Selective outside line ringing
Calls on outside lines ring at specified extensions, for
specified periods of time.
Different ringing programs can be configured for day
and night service.
Single Line Telephone (SLT) support
On- and off-premise DTMF or rotary Single Line
Telephones (Type 500 and 2500) are supported. The
SLT ports can also be used to connect fax machines,
announcers and Voice-Store-and-Forward devices to
any of the DIGITAL systems.