there are a many problems with contact synchronize

1. The first name and name are inverted on address without email-address
Groupwise-Display: Dresen Rainer
Iphone-Display: Rainer Dresen

2. Addresses with the same email-adresses sync not
Groupwise-Display: DŁnker Christian Email:
Groupwise-Display: Selivanov Dimitry Email:

3. Deleted User in the Groupwise-Address Book synchronize with Iphone
triple Addresses in Groupwise, two addresses deleted --> 3 Addresses on iphone

4. the name on iphone is builded with the prefix from the email-address (name for at) and the first name from the Groupwise "Name, First Name"-Field

5. Kategorien or groups are twice, one is empty