Type change system-parameters features. Press Enter.
On the FEATURE-RELATED SYSTEM PARAMETERS screen, in the SIP station reachability checking options, set the Enable SIP Agent Reachability field to one of the following options:
To enable the polling feature for all SIP agents, type y.
To disable the polling feature for all SIP agents, type n.
Note:
The default option is set to n.
Set the Enable reachability for station domain control to one of the following options:
To enable the polling feature for all Domain controlled SIP stations that have the reachability option set to system on the station configuration page, type y.
To disable the polling feature for all Domain controlled SIP stations that have the reachability option set to system on the station configuration page, type n.
To disable the polling feature for all Domain controlled SIP stations irrespective of the option selected on the station form, type disable all.
