Centrex Serial Interface

User Guide contains proprietary information. Please contact Dees for availability.


Single line PC access to MDC signaling

The CSI-380 enables a computer application to send and receive Meridian Digital Centrex (MDC) call signaling, and display information on a MDC line. This allows the applications programmer full access to all MDC services and features that are available on M5000-Series telephone sets (i.e., Caller-ID, detect or emulate key-presses, etc.). The CSI-380 may only be used with an M5000 Series telephone set, or on a line configured for use with an M5000 Series telephone set. It requires a serial (COM) port interface to the host PC.

For more information on how this product can help you with your applications, please contact Dees.

Dimensions (LxWxH)
5″ x 5″ x 1.5″ (12.7 x 12.7 x 3.8 cm)

Shipping Specifications
10.75″ x 6.375″ x 3.375″ (27.3 x 16.2 x 8.6 cm)
1.46 lbs. (0.660 kg)

Ordering Information

CSI-380Centrex Serial Interface
with 24VDC power supply

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