ICS-2003 INTERCOM STATION
1-5
Monitoring/Eavesdropping Indicators
If any other station begins monitoring a station a beep (the monitoring-alert
tone) will sound at the station.
To inhibit the monitoring-alert tone, use the configuration program.
Call-Waiting Indicator
If a station calls another station with a selector programmed with the caller’s
label, the red LED will flash rapidly. This flashing is a call-waiting tally. To
answer the incoming call, push the indicated talk selector. The call-waiting tally
will be cleared when the call is answered or after the call is terminated and the
answer-back, auto-clear time out lapses.
Regardless of whether a selection is programmed with a caller’s label, the label
will be placed in the answer-back stack (see “Removing Labels from the
Answer-Back Stack” on page 1-7).
In-Use Tally Indicator
If a selector is assigned to a label and another station is currently using that label,
the LED will double-flash once per second to indicate the label is in use. This
tally must be enabled from the configuration software.
Telephone Off-Hook Tally Indicator
When a telephone interface is assigned to a talk selector, the talk LED will flash
once per second if that telephone is off the hook. This tally must be enabled from
the configuration program.
Radio Receiver Active Tally Indicator
When a two-way radio interface port is assigned to a talk selector, the LED will
flash once per second when that radio’s receiver is active. This tally must be
enabled from the configuration program.
Station Connected Tally Indicator
This tally is used when a station is connected to the frame by a high-speed data
line (such as an ISDN or T1 line) that might be inactive periodically. The red
LED of any talk selector associated with that station will flash once per second
when the station is on-line. This tally must be enabled from the configuration
program.
Audio Presence Tally Indicator
When a label is assigned to a listen selector, the LED will flash once per second to
indicate someone is talking on that channel. This tally must be enabled from the
configuration program.