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Digium TDM422E 4 Port 2-FXS/2-FXO PCI Card with EC (Discontinued)

The Digium TDM400 Series of PCI Cards has been discontinued by the manufacturer and is no longer available. The direct replacement is the Digium A4 Series. For more information or if you have questions, please call 800.398.8647.

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Digium TDM422E Analog Telephony Card

The Digium TDM422E is a 4-port modular analog PCI 3.3/5.0V card with 2 station and 2 trunk interface(s). This card features a Digium VPMAT032 Echo Cancellation card.

Digium TDM422E Analog Telephony Card Overview

The Digium TDM410P is a half-length PCI 2.2-compliant modular gateway card for connecting analog telephone stations and analog POTS lines through a PC. It supports a combination of up to four station or trunk modules for a total of 4 lines. Using Digium's Asterisk software and standard PC hardware, one can create a telephony environment that includes all of the sophisticated features of a high-end business telephone system.

Digium TDM422E Features and Functions

  • 2 FXS Ports, 2 FXO Ports
  • 3.3V/5.0V Compatible
  • PCI Interface, Hardware Echo Cancellation

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