ISDN PRI/BRI or Analogue trunks

To monitor ISDN or POTS/Analogue telephone lines, it's necessary to install hardware equipment to physically tap in to them. For these types of telephone line, you'll need some hardware: either our USB Magic Boxes or our PCI (or PCI Express) interface cards.

These passively intercept your phone lines, monitoring and recording all calls that pass along your lines.