2E1 PRI Voice Logger Standalone PRI Voice logger With Hard disk * Support digital number one signaling (ISDN PRI), SS7 signaling. * Single device supplies 1 E1 or 2 E1 digital trunk high resistance two way monitor recording function. *...

1E1 PRI Voice Logger Standalone PRI Voice logger With Hard disk * Support digital number one signaling (ISDN PRI), SS7 signaling. * Single device supplies 1 E1 or 2 E1 digital trunk high resistance two way monitor recording function. *...

Embedded structure, does not need to connect computer to record, only connect power to work. It is convenient，reliable and anti-virus. With hardware and software watchdog, prevent devices Embedded structure, does not need to connect computer to reco...

Standalone telephone logger does not need to connect the computer, only connect power to record. Adopt high resistance parallel connection, can record all kinds of analog telephone, audio signaling. Store the calls info in the SD card or SATA hard di...

Standalone telephone logger does not need to connect the computer, only connect power to record. Adopt high resistance parallel connection, can record all kinds of analog telephone, audio signaling. Store the calls info in the SD card or SATA hard di...

                      Standalone telephone logger does not need to connect the computer, only connect power to record. Adopt high resistance parallel connection, can record all kinds of analog telephone, audio signaling. Store the calls info in the S...