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Nortel BCM ADID4 - 4 Port Direct Inward Dial (NT9T23AAABE5)

New: $879.00

Nortel BCM ADID4 Features

  • The analog direct inward dialing (ADID4) MBM provides an interface for four or analog public switched telephone network (PSTN) lines
  • Supports both pulse and tone dialing as well as disconnect supervision, and direct inward dialing call progress signaling as described in standard TIA-464C


  • The Nortel BCM ADID4 is compatible with the BCM 200/400 Main Unit, BCM 400 Expansion Unit, BCM 450 Main Unit, BCM 450 Expansion Unit and BCM 50 Expansion Unit

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