Configure a BAT phone template with the the device and directory number settings that can be consistant across the 800 phones. Then use the BAT spreadsheet to configure whatever is unique. This will likely be mac address, description, and owner user ID on the device and directory number, description, alerting name, display name, line text label, external phone number mask, and aar mask on the DN.
These are the paths to get to each CCX logs through CLI. They may be helpful if you are having issues accessing RTMT or downloading logs through it.
If you want to download them you have to prefix "file get " and you can add one of the options (re...