ZYCOO 4FXO, FXO Module, 4-Port Interface

The ZYCOO 4FXO FXO module connects four analogue PSTN lines through a compatible CooVox IPPBX chassis, adding that many trunk ports in one slot rather than four separate single-port cards. It suits a site keeping a handful of existing landlines as trunks alongside SIP, rather than porting every number across at once. The card draws power from the host PBX, with no separate power supply of its own. PBX installers in Dubai can request a quotation by part number.