CentOS - Jan 2010 - apache httpd, webdav, ssl - something is wrong, but what?

Hi,

happy new year!

Today I set up a new web(dav) server for our .ical-System (phpIcalendar)
and copied the config and data files from the old server.

But somthing is wrong with the configuration and I'm blind to find the
error.

On the old server, I can still publish my calender from e.g. Apple iCal
at the server URL with http

http://oldserver.filmakademie.de/DAVdocs

On the new server, I can publish only with https - so only ssl secured.

https://newserver.filmakademie.de/DAVdocs

The webpage for the calendars can be accessed unsecured with http.

http://oldserver.filmakademie.de/

http://newserver.filmakademie.de/

Thanks for any hint or support or suggestion to find the error.

-- 
G?tz Reinicke
IT-Koordinator

Tel. +49 7141 969 420
Fax  +49 7141 969 55 420
E-Mail goetz.reinicke at filmakademie.de

Filmakademie Baden-W?rttemberg GmbH
Akademiehof 10
71638 Ludwigsburg
www.filmakademie.de

Eintragung Amtsgericht Stuttgart HRB 205016
Vorsitzende des Aufsichtsrats:
Prof. Dr. Claudia H?bner
Staatsr?tin f?r Demographischen Wandel und f?r Senioren im Staatsministerium

Gesch?ftsf?hrer:
Prof. Thomas Schadt