Digium TDM2401E Analog Telephony Card
. The quad-FXO and quad-FXS modules are interchangeable, allowing the creation of any combination of interfaces. The included hardware echo cancellation module provides 256 taps of echo cancellation for superior echo cancellation on both FXO and FXS interfaces. Scaling of this solution is accomplished by adding additional TDM2400P series cards.
Digium TDM2401E Analog Telephony Card Overview
The 12V power connector is required for the operation of FXS modules. It is not required for the operation of FXO modules.
Digium TDM2401E Features and Functions
- 4 FXO Ports
- 3.3V/5.0V Compatible, Full Length, PCI Interface
- Hardware Echo Cancellation
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