This kit contains the optional CPUI release R4700 feature pack. Includes all previous system releases. Includes all previous x000/x500 system releases. 4000/4500 System Enhancement Documentation CD included
NEC Elite 48/192/IPK CPU Upgrade Kit
NEC DTH-8D-2 Telephone 8 Button Display 780571 (Ref)$100 SKU: 780571 Price: $100.00
NEC DTH-16D-2 16 Telephone Button Display (Ref)$110.00 SKU: 780575 Price: $110.00
NEC BT-930 Battery for NEC DTH-4R-2 (Ni-MH) - NEW $39.90 SKU: 730631 Price: $39.90
NEC CPUI R4200 Upgrade Kit-$261.45 SKU: 750725 Price: $261.45
Aastra 51i Single Line SIP Phone SKU: A1751-0131-10-01 Price: $109.02
Nortel CICS 3x8 Telephone System SKU: CICS 3x8 Price: $550.00
Toshiba DKT2010H Telephone (Ref) $27 SKU: DKT2010H Price: $27.00
Bogen ANS1R AMBIENT NOISE SENSOR SKU: ANS1R Price: $167.02