Sync Zimbra and iPhone with Funambol

Sync iPhone contacts with Zimbra using Funambol

Install funambol on Ubuntu x64 Ubuntu server:
dowload the latest version here
run as root:

./funambol-8.7.0-x64.bin

see for more info:

http://wiki.zimbra.com/wiki/Open_Source_Mobile_Calendar_and_Contact_Synchronization

on iPhone
install Funambol application from the apps-store
Point iPhone to:

http://<server>:8080/funambol/ds/