Features:
- Used when 2 cabinets are connected together to form the 432-port configuration
- Provides 12 conference/page ports
- Contains the support circuitry for conference calls, Tap-On, Silent Monitor, Remote Silent Monitor, Silent Monitor through DISA, Barge-In, Dia-Log and Paging between cabinets
System Requirements/Compatibility:
- Works with Isoetec Digital System/Executone Integrated Digital Systems (IDS™) 432 and 648