Digium TDM422E

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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Try our easy to use Digium Configurators:

• Digium TDM410P - Up to 4 FXO/FXS ports half length PCI
• Digium TDM800P - Up to 8 FXO/FXS ports half length PCI
• Digium TDM2400P - Up to 24 FXO/FXS ports half length PCI
• Digium AEX410 - Up to 4 FXO/FXS ports half length PCI Express
• Digium AEX800 - Up to 8 FXO/FXS ports half length PCI Express
• Digium AEX2400 - Up to 24 FXO/FXS ports half length PCI Express