remote install of freebsd via ssh

[Brian]

Hello,
Is there a way (or what is the best way) for installing freebsd remotely?  I
have a nontechnical person at the site that can put in a cd or enter a few
commands, but the thought of walking through a full install via the phone is
not fun.  I would prefer to be able to use ssh for configuring.  Any
suggestions would be a great help.

Thanks,
Brian D.