we installed an BES4.16 for Novell GroupWise (8)and integrated a Blackberry-device.

Afterwards we tested syncing Mails, Appointments and tasks in both directorys.

From GroupWise to Blackberry-device all works find. Also if I send a mail from blackberry-device it gets to its receipient.
Unfortunately tasks and appointments doesn't go to GroupWise calendar.

We tried it with GroupWise Client 6, 7 and 8 on the server - all the same Problem.

What can I do? Or what can I check for errors?
Or do I have to open something else than SOAP-port on POA?

Thanks for help,