The digital data device storage DDS includes support for a wide range of telecommunications exchanges, and other magnetic tape systems. It implements a wide range of protocols, which make it suitable for use on most magnetic-tape controllers.
The following list indicates the telephone exchanges that have been verified as fully operational. Other exchanges may require additional testing, which Tape Replacement Ltd can provide a proof of concept cost for.
As with exchanges, there are many tape drives with which the DDS is compatible. The following list is not exhaustive, but covers the range with which we have performed the most exhaustive testing