We have GW802HP2 on Windows 2003 and GW Sync 1.2 on Suse. Whenever a user decline an appointment request from iphone/ipad, their GW calendar will be updated but there won't be any notification being sent out to person who requested the meeting. However, if the user accepted the appointment from iphone/ipad, GW will send a notification. I've tried on different user account on different ipad, same problem. Note that it is only happened when the appointment request is sent by user from non-GW user (I tested from Gmail and Exchange 2003, same). Any idea?

Thanks very much,