Notes Calendar

Hi all,I ma trying to understand if and how I can query Notes Calendar from and external application.

Are available features like API, Web Services, XML or others ?

My need is to get event schduling as well as rooms booked for the event and pass them to a third party signage application will show them thru an LCD screens netowrk.

Will be very appreciated if anyone know if exist an off-the shelf product already available.

Many thanks, ciao

Alberto Berlen

IBM Executive IT Architect