Multi-Tech Systems MULTIVOIP MVP-410ST/810ST - Manual (Page 455)

MultiVOIP User Guide Operation & Maintenance
455
Generally, the firmware file will be a self-extracting compressed file
(with .zip extension), which must be expanded (decompressed, or
“unzipped”) on the user’s PC in a user-specified directory.
C:\Acme-Inc\MVP3000-firm