Toshiba

The RCIU card is to enable four C. O. Line ports to be ready for Caller ID. It requires an open card slot. An RCIS subassembly may be mounted on this card to add four aditional ports ready for Caller ID.

Toshiba BDKS Daughter Board  Fits on the BDKU And Adds 8 More Digital Station Ports.

The RDTU provides either 8, 16 or 24 digital voice channels that can be individually configured for ground start CO line operation, loop start CO line operation, DID/DOD line operation (with hookflash) or Tie line operation. The Toshiba RDTU1A is a T-1...