Single Channel Trunk (FXO) Module. Digium TDM Card - FXO Module The FX0 module allows the Digium TDM400P card to terminate analog telephone lines (POTS). Because of the modular design, a user can activate additional ports at any time with more FXS or FX0 daughter cards. The FX0 module passes all the call features any standard analog telelphone line will support.
Features and Functions
- 1 Port FXO Resources Module
- Compatible with Digium TDM400P Series Cards
- Compatible with Digium TDM800P Series Cards