Specifications

System Commands
Polycom, Inc. 4–89
dcdfilter
Sets or gets the filter setting of the DCD serial interface control signal (data
carrier detect). This command is only applicable if you have a V.35 network
interface connected to your system.
Syntax
dcdfilter <get|on|off>
Feedback Examples
• dcdfilter on
returns
dcdfilter on
• dcdfilter off
returns
dcdfilter off
• dcdfilter get
returns
dcdfilter off
Comments
When this filter is enabled, DCD drops for 60 seconds before changing the call
state. The default setting for this signal is
“off” .
Parameter Description
get Returns the current setting.
on Enables the DCD filter.
off Disables the DCD filter.