Dtr - Polycom ViewStation EX Api Manual

dtr

ViewStation EX, ViewStation FX, and VS4000 API Guide
Example
dsranswer on
User Interface Screen Location
System Info>Admin Setup>Video Network>Advanced V.35:
DSR>Answer
This screen is only accessible if you have a
V.35/RS-449/RS-530/RS-366 network interface connected to your
system.
dtr <normal|inverted|on|get>
Description
This command lets you configure the dtr serial interface control
signal (data terminal ready). The default setting for this signal is
normal.
normal Sets the signal to normal (high voltage is logic 1).
inverted Sets the signal to inverted (low voltage is logic 1).
on Sets constant high voltage. If this option is selected,
inverted is not an option.
get Displays the current setting (normal or inverted).
Example
dtr get
User Interface Screen Location
System Info>Admin Setup>Video Network>Advanced V.35: DTR
This screen is only accessible if you have a
V.35/RS-449/RS-530/RS-366 network interface connected to your
system.
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