Alternativer til Django Helpdesk til Web med open source-licens

• Web
  Alle platforme Windows Mac Linux Chrome OS Android iPhone Windows Phone Blackberry iPad Android Tablet Kindle Fire PlayBook Web Self-Hosted Software as a Service (SaaS) PHP Windows Mobile Apache HTTP Server MySQL Community Edition NGINX Google Apps Perl Microsoft IIS
• Open Source-licens
  Enhver licens Gratis licens Open Source-licens Kommerciel licens