This digital TDM / ISDN Call Recorder can be used on UP0 protocols like Siemens, Avaya and Philips and on ISDN. The Digital SD2750  has a 16 Gb internal flash disk and a removable SD card, on which recordings can be exported. The Single Digital also has a network connection.

Securing recordings
 

The Call Recorder Single is equipped with an IC Card reader. Using the CryptoCard, available as an option, the recordings can be encrypted. Without a corresponding CryptoCard and pin code the encrypted recordings cannot be played back. This is not only a professional way to protect the calls, but is especially useful to protect the privacy of the people involved.