Vertical Communications DXP Series - Manual (Page 62)

9.13 Using The IMIST Module
Impact SCS 8324F-**, 8324S-**, and 8312S-** speakerphones equipped
with the optional IMIST module can support an IST device (modem,
FAX machine, industry-standard telephone, etc.) in addition to the LCD
speakerphone. Depending on system programming, the IST device may
be used to make outgoing calls and receive incoming calls.
The functionality of the IMIST module depends on the type of system
you are using.
On a DXP system, the IMIST module does not have its own extension
number and cannot function simultaneously with the speakerphone.
On a DXP Plus system, the IMIST module will function
simultaneously with the speakerphone and have its own extension
number if your system has revision 5 or later digital station board
firmware. If your system has an earlier firmware revision, the telephone
and IMIST module can not function simultaneously and the IMIST
module will not have its own extension number.
On an FX Series system, the speakerphone and IMIST module can
function simultaneously and the IMIST module has its own extension
number.
NOTE: The IMIST module does not provide voltage to light a message
waiting light. Message waiting lights on devices plugged into
the IMIST module will not function.
If you have any other questions about IST devices, refer to GCA70–237,
Industry-Standard Telephone Station User’s Guide.
NOTE: The IMIST module has a separate power supply. The wall
transformer is a UL and CSA approved Class 2 device
operating from 120 Vac, 60 Hz, 16 watts and provides an output
of 24 Vac at 450 mA. For replacement, order Comdial P/N
DIU-PTR.
scs04
Power IST Device
IMIST Module
Using The Other Telephone Features GCA70–258
9 – 10 LCD Speakerphone Station User's Guide