Hi,
I have done a lot of freepbx backup/restore on same server or a remote server,
I can restore all the configs, CDR, recordings etc., also modify SIP trunk settings in twilio ,
I can gladly be available 8pm-12am EST, as this is morning time as per my timezone.
I can even show you how to take backup and how to schedule regular backups,
Kindly let me know if we can chat a little more to discuss how you can give access to the servers and other details,
thanks.