The following is a list of other things that must be done to assure success in using the AuthSDK:
The value of service.http.allowadminproxy in the ics.conf file must be “yes”.
The parameter caladmin, passed in the init method, must have the same value as service.admin.calmaster.userid in the ics.conf file.
The parameter calpass, passed in the init method, must have the same value as service.admin.calmaster.cred in the ics.conf file.
The two parameters caladmin and calpass must be defined in your directory service.
If your calendar server is not listening on the default port 80, you must use the SetHttpPort method with the correct port value.