1. Webdav server that provides remote access to calendar
2. Synchronisation of calendar using WebDAV
3. Customize calendar event and todo attribute with any of OpenERP model
4. Provides iCal Import/Export functionality

To access Calendars using CalDAV clients, point them to: http://HOSTNAME:PORT/webdav/DATABASE_NAME/calendars/users/USERNAME/c

To access OpenERP Calendar using WebCal to remote site use the URL like: http://HOSTNAME:PORT/webdav/DATABASE_NAME/Calendars/CALENDAR_NAME.ics

HOSTNAME: Host on which OpenERP server(With webdav) is running
PORT : Port on which OpenERP server is running (By Default : 8069)
DATABASE_NAME: Name of database on which OpenERP Calendar is created