: Many industrial machines, such as laser cutters, vinyl plotters, and CNC routers, use the CDR format as a direct input for manufacturing.
Here are your four real-world options:
Call detail record (CDR) analysis: Republic of Liberia - ITU cdr format
For engineers migrating to Australia, a CDR is required by Engineers Australia (EA) to assess your skills. : : Many industrial machines, such as laser cutters,