Searching Firmware for Wisecom GL2422 Access Point

I am looking for a place, where I can find the firmware for a Wisecom GL2422
access point.

The link on the German homepage points to ftp.globalsuntech.com with a
username guest. But the does not work due to authentication issues.
www.wisecom-europe.com isn't working at all. You are redirected to a junk
site.

So does anybody nows either the password for this link or place, where I can
find the firmware on another server. An third option would be, if someone
has a more recent version (mine is 3.01.0h) and sends it to me by email.
Please remove the NO_SPAM in the address in that case.

Thanks for any help
Juergen