FXS Module

The FXS-100 module allows the TDM400P card or TDM800P card to terminate analog telephones.Because of the modular design, a user can activate additional ports at any time with more FXS-100 or X100M daughter cards. The FXS-100 module passes all the call features any standard analog telephone will support.

Note: To use the FXS-100  module, you must provide 12V DC power to the TDM400P card or TDM800P card, either from the computer's power supply.