One button speakerphone placed at door for entry call
Requirement: EncoreCX phone system with Extension 23 available for the intercom
NEC DTH-8D-2 Telephone 8 Button Display 780571 (Ref)$100 SKU: 780571 Price: $100.00
NEC DTH-16D-2 16 Telephone Button Display (New)$124.95 SKU: 780575 Price: $124.95
NEC BT-930 Battery for NEC DTH-4R-2 (Ni-MH) - NEW $39.90 SKU: 730631 Price: $39.90
Mitel 5230 IP Telephone SKU: 5230 Price: $495.00
Bogen A6BLK ARMADILLO 2-WY 6" 150W 8-ohms SKU: A6BLK Price: $165.79
Inter-Tel EncoreCX Two Port CO Line Module SKU: 618.5006 Price: $166.25
ATT/Vtech 80-6231-00, EL42408 5.8 GHz 4 Handset Cordless Phone w/ Answering System/Caller ID SKU: EL42408 Price: $79.00
Amanda Dialogic D-42-JCT-U SKU: D-42-JCT-U Price: $3,340.00