This is a quick tutorial to get started with Asterisk 13 (currently beta) on Centos 6.5 64-bit. Luckily the installation procedure is very similar to Asterisk 12 and it is very easy to go through. First we disable selinux and update the system and install binary dependencies - it may take a while. Disable selinux:
and be able to detach from them ('Ctrl+a' then 'd') and log all output of the terminal to a screenlog file if desired(add a '-L' to the launching command). In our installations this is how we launch Asterisk upon startup and still have the ability to log output and still attach to the screen that executed asterisk originally.