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

NEC 8DLCP 8 Port Digital Line Circuit Card Board NEAX 2000 IVS Telephone System

NEC NEAX 2000 IVS PN-4COTB Central Office (CO) Trunk Card 4 Port (3 In Stock)

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

NEC PN-4COTB 4 Port Central Office Trunk Card NEAX 2000 IPS IVS M-677786

NEC NEAX 2000 PN-4COTB 4-Port Co Trunk Card (4A) - Refurbished

NEC PN-4COTB CO Trunk Card NEAX 2000 IPS IVS

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