Asterisk Server move to another server

I have a previous project where we setup an API to interact with Trixbox/Asterisk to make calls via a script. I am now moving this installation from my test box to a to-be production server. Both servers are CentOS 5. I tarred up my entire install (minus the proc and sys) directories and file transferred to the new server. I untarred it all, rebooted, and everything is there but there's a few problems. The new box has a fresh install of Cent OS 5 and the tar file at the root. It needs to be untarred, rebooted, and then get Asterisk working correctly. A few issues I noticed were that the Asterisk service would not autostart after reboot (would start manually) and also some TTY errors. Also found the SIP registration not working (possibly due to the other errors).