Currently implemented features in the major stable version are:

Calender features:

• Synchronisation of appointments in personal or public folders
• Support of recurring appointments
• Support of appointments with groups and resources
• Support of mail notification for incoming and outgoing invitations
• Fully integrated Free/Busy support
• Offline Support to read appointments offline

Contact features (only for OX6):

• Synchronisation of personal contacts
• Synchronisation of the global addressbook