The GSM Intercept model GSM 3060 is a GSM Interception system that can break the GSM A5.1 encryption algorithm used in GSM communications during real time operation enabling law enforcement to track and monitor the activities of suspected terrorists and criminals. GSM Interception for the A5.1 protocol deciphers the encryption format used to secure GSM A5.1 communications.

The GSM 3060 GSM Intercept can also operate with the optional HSS Chatter Guard Word Identifier used to capture words or phrases from a pre-determined threat database. This can enable Law Enforcement to conduct GSM Cellular Interception of A5.1 and review communications for trigger words, names, and other audio voice codes used by suspected terrorists or criminals.

The HSS Chatterguard Word Identifier is an integrated optional feature that can enhance GSM Interception for COMINT. It utilizes Key Word spotting technology during the automatic call monitoring process. It enables the monitoring and tracking of user defined keywords over hundreds of concurrent calls in real-time as well as off-line modes. Unlike speech recognition for telephony speech-driven services, the “Chatter Guard” engine is active for the whole call duration, looking for specific words within a long spontaneous and natural conversation between two or more speakers.