[asterisk-users] which OS would be fine for asterisk

[Andrew Joakimsen]

CentOS and RHEL are the same thing. One uses the RedHat trademark, the
other doesnt. One is expensive, the other isn't. I don't like to
recommend either because I just don't like RedHat's business
practices.

Personally I recommend SuSE Linux. OpenSuSE without the GUI installed
will do just fine. If you want to buy SLES that's fine, but I really
don't see the value in it.