1 of 1

A5.1 Decryptor-GSM Communications Decryptor

The A5.1 Decryptor is used to decrypt GSM communications which are encrypted using the GSM A5.1 encryption standard. This equipment is used in conjunction with the Semi-Active or the Passive GSM monitoring system. The A5.1 Decryptor is capable of decrypting A5.1 encrypted GSM communications in real-time. One A5.1 Decryptor can decipher upto 32 sessions simultaneously and can serve the deciphering key to 5 systems in a network.