I'm searching a ticketing system in order to implement it on some business. I need a ticketing system with these possibilities and characteristics (if it's possible) or the maximum of it:
- Must be compatible with Linux
- Open-source code and free software
- Compatible with LDAP (I want to do authentications with LDAP)
- Possibility to open a ticket and receive the answer via mail (user's side, operators can have the web interface, they should but not must)
- The system should contain a wiki section or something like that in order to implement some guides & FAQs for users
I know that I'm searching for a very specific ticketing system and I'm being very demanding :P but I should do in that way.
If you know some ticketing system that provides several of these options your answers will be also welcome.
Thanks for all!