16
6
Intercom Calls
16
7
Intercom Calls with IFB
If a channel bu�on is not pressed within 3 seconds of the last listen bu�on
press, the listen func�on is cancelled.
Reviewing Channel Assignments
The current channel assignments and the connec�on status for each
assignment can be monitored via the web server or the front panel OLED
display. To use the web server, see the
web page on
page 26 for details. To see the informa�on on the OLED display, ensure the
main screen is shown and then briefly press the naviga�on centre bu�on.
Fig 6-4: Channel Assignments Screen
The screen shows the status for each channel in a scrollable list. Use the
naviga�on up and down bu�ons or the naviga�on rotary control to scroll
through the list. Each entry shows the target intercom or AoIP stream name
assigned to the respec�ve channel. If the target is currently available on the
network then the source name is highlighted, otherwise it is lowlighted. If a
channel has no target assigned, the display shows - . Channels with the
connec�on type set to the local analogue audio input-output will show
“AUDIO I/O 3”. To exit this screen, press either the naviga�on le� or centre
bu�ons. The display will then return to the main screen.
Call Functions
The following table shows the corresponding call func�ons between the
calling and receiving unit. The default channel bu�on colours for the call
type is also shown.
Table 6-1: Call Func�ons
The Talk Forced Listen call works differently to the standard talk/listen
func�ons. When this type of call is ini�ated, the call starts as a listen only
call. The callers channel bu�on is illuminated using the colour assigned to
listen bu�ons, with a brief flash using the colour assigned to talk bu�ons.
The channel bu�on on the receiving unit is illuminated to indicate a talk
call. The calling unit can then repeatedly press the channel bu�on to enable
and disable talk. When talk is enabled, the channel bu�on illuminates using
the colour assigned to talk bu�ons, with a brief flash using the colour
assigned to listen bu�ons. The channel bu�on on the receiving unit is
illuminated to indicate a talk & listen call when the callers talk is enabled.
The receiving unit can end the call by pressing the channel bu�on as per
other call func�ons. The calling unit ends the call by briefly holding the
channel bu�on un�l the illumina�on has turned off.
Calling Unit
Receiving Unit
Call Type
Default Channel
Bu�on Colour
Call Type
Default Channel
Bu�on Colour
Talk Only
Red
Listen Only
Green
Listen Only
Green
Talk Only
Red
Talk & Listen
Amber
Talk & Listen
Amber
Talk Forced
Listen
Talk Forced
Listen
- Talk inac�ve
Green with Red Flash Talk Only
Red
- Talk Ac�ve
Red with Green Flash Talk & Listen
Amber
