NEC’s legendary reliability and quality standards are evident in the DS1000/2000 innovative 32-bit architecture. This new concept features Digital Signal Processor (DSP) Technology, on-board flash memory, and field software upgradeability. The compact DS1000 starts with 3 lines, 8 stations, and 4 analog ports. It expands to 6 lines, 16 stations, and 8 analog ports just by plugging in a single expansion board. The basic DS2000 system is available with 4 slots and 48 ports. It is easily expandable to 8 slots and 104 ports by upgrading to a 104 port cabinet. You can grow the system as you grow your business – while keeping your initial installation investment in common equipment intact.