Clear-Com V12PDDXY - Manual (Page 34)

If you hold the pushbutton for more than 200ms, the lever key does not latch and the
connection terminates as soon as the key is released.
When the pushbutton is inactive, the pushbutton is lit either
dim red , green or amber
(depending on whether it is configured as a talk ( red ), listen ( green ) key, or talk and listen
( amber ) key.
When the pushbutton is active, the pushbutton is lit either
bright red , green , or amber ,
according to how it is assigned.
To cancel a connection, press the pushbutton. The button returns to dim illumination.
An incoming call is signalled by a
flashing red Reply pushbutton. To pick up the call, press
the Reply pushbutton.
4.16.1 Pushbutton Reply Key GPI Operation
Connecting a footswitch (or other type of switch) to GPI 3, which is preassigned to the Reply
key, the panel will not clear the item that is currently being viewed on the reply stack when
you release the switch.
You can use the Reply key up/down to scroll through the Reply key stack if more than one
call is present on the answerback stack. To move to the next call, press the up button. To
return to the previous call, press the down button.
For more details, see [Opto-Isolated Inputs] and your ECS / EHX documentation.
Tip: For an audio block diagram for V-Series panels, see [figure cross-ref].The diagram
shows all the allowed audio routes and valid crosspoints allowed by V-Series panels. Some
of the audio paths shown by the diagram are only available with the audio mixer function in
ECS / EHX.
4.17 Rotary panels
Rotary panels can have talk and listen labels assigned to the same key in ECS / EHX. The
talk and listen functions are divided between the rotary control (listen) and the pushbutton
under the display (talk).
If the rotary control is pressed then the listen function is selected. The rotary control light is lit
green .
If the pushbutton (talk button) under the display is pressed, then the talk function is selected
and the talk button is lit
red .
If listen is latched while talking, then the rotary control is lit
green and the pushbutton (talk
button) is lit red .
Figure 20: Rotary panel display: latched listen while talking
34 V-Series Panels User Guide