Any reason for not using uBuntu?
Install Freeswitch + FusionPBX on Ubuntu
step 1) add the fallowing lines to /etc/apt/ file.
deb http://ppa.launchpad.net/freeswitch-drivers/freeswitch-nightly-drivers/ubuntu hardy main
deb-src http://ppa.launchpad.net/freeswitch-drivers/freeswitch-nightly-drivers/ubuntu hardy main
step 2) apt-get update
step3) apt-get install freeswitch deps
-E