This howto is a practical guide without any warranty - it doesn't cover the theoretical backgrounds. There are many ways to set up such a system - this is the way I chose.
Installing Ruby on Rails on CentOS/Redhat 4.x This doesn't seem to be terribly well documented, so I thought I'd post it here for those googling for a solution.
Here is what I did to installed Trixbox 2.0 in a CentOS VE. I found quite a bit of information scattered over the web and even one in the OpenVZ Forum. Note that my installation doesn't use any hardware such as Zaptel. I still see a warning about "can't l