Raised when a presence state changes
This differs from the
PresenceStatus event because this event is raised for all presence state changes, not only for changes that affect dialplan hints.
Presentity- The entity whose presence state has changed
Status- The new status of the presentity
Subtype- The new subtype of the presentity
Message- The new message of the presentity
This documentation was imported from Asterisk Version SVN-branch-13-r433694