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TN744D Call Classifier

Like New: $26.00
63532D
Condition
Warranty
This product is eligible for 2 Year Platinum Protection!

TN744D Features

  • 8 ports of tone detection on the Time Division Multiplexing (TDM) bus that function the same as the TN2182, but the TN744C does not support call progress, tone generation, or clocking
  • Supports digital signal processing of Pulse Code Modulation (PCM) signals on each port to detect tones and other signals
  • Generation of tones is also supported for applications such as Release 2 Multi-Frequency Compelled (R2-MFC), Spain MF, and Russia MF
  • Gain (or loss) and conferencing can be applied to PCM signals received from the TDM bus
  • Additional support includes DTMF detectors to collect address digits during dialing
  • The TN744D supports all the functions of the TN744C plus additional call classifier options for various countries


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