Digium TDM2400P

24 port modular analog PCI 3.3/5.0V card, no interfaces

Wildcard TDM2400P is a full-sized card with a PCI 2.2 bus, designed for connecting analog telephones and analog TMZK lines via a computer. It is a combination (no more than 6) of FXO and/or FXS modules (4 lines of the same type per skin), which allows you to connect up to 24 analog lines.
Using Asterisk IP-PBX and standard computer equipment, you can create a fully functional high-end business telephone system.

Full of low technologies, such as industrial standardization of the PCI interface, which is found in millions of computers around the world, Digium's patented VoiceBus technology, the Digium TDM2400P card includes the need for additional channel banks and T1/E1 cards.

4-channel FXS and FXO interchangeable modules allow you to create multiple configurations for specific needs, and with the availability of an optional echo muting module, you can also perform echo muting on equal to 256 taps on FXS / FXO interfaces.

This solution is scalable by adding additional TDM2400P data cards in the required configuration.

Note: FXS modules require a 12V power supply connector to function. No VIN required for FXO modules. To cross-connect vicorist lines, a special patch panel and cable are required.