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Avaya Definity TN744E Call Classifier Tone Detector for Multiple Countries (8-Ports).
- Provides 8 ports of tone detection on the TDM bus
- Does not support call progress tone generation or clocking
- Provides tone generation and detection for R2-MFC DID signaling used in no-US installations
- Allows gain or loss to be applied to pulse code modulation (PCM) signals received from the bus
- Detects 2025 Hz, 2100 Hz, or 2225 Hz modem answerback tones and provides normal broadband and wide broadband dial tone detection
- Supports digital signal processing of PCM signals on each port to detect, recognize, and classify tones and other signals
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