A client needs an Elastix box secured. It seems that Elastix by default has a password for 'asteriskuser' which will allow login on the web interface (unembedded FreePBX, I believe). However, I can't find good documentation on how to change that password. There are lots of config files referencing either that user or that password, but I'm not sure if any/all of them need to be changed or if this is stored in a database somewhere totally separate. Help?