Application Memory at 72%

I have only 500mb of RAM and my application memory shows yellow at 72%. I am running the 32bit version of Freepbx with Asterisk 11. The latest download distro. Is this enough RAM to adequately run the system?

That should work okay. Don’t expect FreePBX to be fast though. For CPU (not application) with no calls you should really have it at 1 or 2%.

I have put a Raspberry PI with 512mb RAM and works perfectly. Mind you this is using squeeze etc and not the distro.

I would say no. Centos 6.x recommends 2GB of memory.