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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