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Avaya Definity TN744D Call Classifier Circuit Pack The TN744 provides 8 ports for tone detection on the TDM (Time Division Multiplexing) bus that will function in the same ways like the TN2182. Features 8 Ports for tone detection Does not support call progress, tone generation, or clocking. Supports digital signal processing of Pulse Code Modulation signals on each port Includes Atlas 1-Year Warranty with Extended Warranty options available!
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🇺🇸 Ship from USA · On Agora since 2025
$39.00