Type change station <extension> for a SIP station type. Press Enter.
On the Stations screen, in the SIP Feature Options, set Enable Reachability for Station Domain Control? [System/Y/N] field to one of the following options:
To enable the polling feature, type y.
To disable the polling feature, type n.
To take action based on the option selected on the system-parameters features form, type system.
ADDITIONAL INFORMATION:
Note:
The default option is set to system. The administration option has effect only if the station is domain-controlled.
ADDITIONAL INFORMATION:
When the system-parameters features form is set to disable-all, the station form field is overridden or made inaccessible.