Hallo.

I have recently setup a Blackberry 8700 against our BES running against exchange 2003.
I am able to receive emails om the blackberry phone and send but it doesnt receive calendar items from the BES.
I have other non RIM devices connector to the BES which works with calendar items without problems.
I am able to manually syncronize the blackberry dev. through blackberry desktop manager.
What am i doing wrong?

So you have turned wireless sync off and on (try this with about 20 minutes between the off and on) and it's still not syncing calendar items?

Í am not connecting it to my desktop using wireless. I use it through gprs/3g anywhere to connect to my Blacberry Enterprise Server..