The calandar is not synch wirelessly for all users on both directions, I check on both BES and Exchange server the version of CDO (6.5.7651.61) & MAPI32 (6.5.7638.1) dll files ans they are the same.
On the BB device calandar - option menu the wireless Synchronisation in set as YES.
on the BES server if I right click on the user name and use force calandar sync option I can see on the device the EDGE activity arrow moving.
All right is already set propely. (I can recive and send mails normally)
Do you have any idea regarding this problem ?