NEC NEAX 2000 IPS/IVS PN-24DTA-A 1.5M Digital Trunk Interface150105

NEC NEAX 2000 PN‑24DTA‑A Digital Line Card

NEC NEAX 2000 IPS/IVS PN-CP01 CP01 Firmware Processor Card 151401

NEC PN-4COTB 4 Port Central Office Trunk Card NEAX 2000 IPS IVS

NEC M-430335 Neax 2000 IPS/IVS Digital Trunk Interface Card ~ PN-24DTA-C

NEC NEAX 2000 IPS/IVS PN-8RSTA 8RSTA Push Button Register Card 151200

NEC NEAX 2000 IPS/IVS PN-CP01 CP01 Firmware Processor Card 151401