We are running zimbra open source - edition and are planning to purchase two iphones.
I wonder if its possible to sync iphone calendar <-> zimbra calendars (one of the two potential iphone-users has about 8 calenders in his account)
I was reading
Mobile collaboration tools for enterprise messaging for mobile devices
IPhone - Zimbra :: Wiki
and it seems that direct sync is only possible if using the network-edition of zimbra. I wonder if there is another way of direct sync using iTunes, thunderbird, apples online-service or whatever ...
thnx a lot