Activate a configuration set
After you make changes to a configuration set, you must activate the configuration set. To apply your changes, you might also have to restart BlackBerry® Mobile Voice System services. If you restart the BlackBerry MVS Call Processor service, the BlackBerry MVS Server disconnects all calls in progress. You should consider restarting the BlackBerry MVS Call Processor service at a time that is least disruptive to your organization's users.