Iwatsu Omegatrek PS6, Owner'S Manual

Page: 76 / 386

GENERAL DESCRIPTION - 56
MISCELLANEOUS/SERIAL INTERFACE CARD
(IX-EDVIF)
The IX-EDVIF is a combination of the IX-SCIF and IX-MISC cards. This
card provides two serial communication ports (RS232C) for Station Message
Detail Recorder (SMDR) and an on-site programming terminal.
Ports: 2 ports
Data Speed: Printer-300/1200 bps, Terminal-1200/4800 bps
Communication Mode: RS232C
Note: SMDR is also provided through the serial port on the IX-CCU card.
This card also converts the system ports for input/output functions. These
functions include an external BGM source, paging applications, remote
control relays and sensor inputs.
Ports: 8 ports
Functions: BGM input, BGM amplifier control, output to paging amplifier,
four paging zone control, 4 programmable relays and two sensor
inputs.
FOUR CONFERENCE CIRCUIT CARD
(IX-4ETRAN)
The IX-4ETRAN contains four conference circuits with echo cancellation
for trunk-to-trunk conferences, remote call forward calls, and outgoing calls
using DISA. Each circuit includes a line tone supervision circuit to monitor
the line status to detect disconnect by any outside party. This card is required
to meet the various programmable parameters for disconnect detection other
than a loop open signal. Without the IX-4ETRAN, outside line disconnect
can only be detected if a loop open signal is provided from the central office.
This card also provides automatic gain control of the outside line level on
each line engaged in a trunk-to-trunk conference. Trunk-to-trunk
conferences, remote call forwarding, and outgoing calls using DISA can be
performed without this card, if tone supervision and automatic gain control
are not required. This card is required if the Speed Dial Forward feature is
used in an ACD Call Sequence Table in ECS ACD Version 2 Software or
higher. This card is not supported for use with analog trunks when used with
the IX-CNFBOX-1.
Ports: 4 ports/card