Volunteer based support
https://lists.skolelinux.org/listinfo/admin-discuss - support mailing list
#debian-edu on irc.debian.org - IRC channel, mostly development related; do not expect real time support even though it frequently happens
https://lists.skolelinux.org/listinfo/bruker - support mailing list
https://lists.skolelinux.org/listinfo/linuxiskolen - mailing list for the development member organisation in Norway (FRISK)
- #skolelinux on irc.debian.org - IRC channel to support Norwegian users
http://lists.debian.org/debian-edu-german - support mailing list
http://wiki.skolelinux.de - wiki with lots of HowTos etc.
- #skolelinux.de on irc.debian.org - IRC channel to support German users
http://lists.debian.org/debian-edu-french - support mailing list
Lists of companies providing professional support are available from http://wiki.debian.org/DebianEdu/Help/ProfessionalHelp.