Quote Originally Posted by kontrabant View Post
Probably I'll have to use LDAP, but this solution won't work if people are outside of the firm, since we don't allow ldap connections from the cloud.

I'd prefer a funambol solution.

Me created LDAP server only for addressbook and its contains above 2000 contacts.Internally its working fine in outlook/evolution/thunderbird...etc.I think if we change to LDAPS and make a portforward in firewall,we can access addressbook through internet.I didn't check this scenario...!!!!!!But the problem is mobile users can't access GAL and any ldap server..