FXS-100 module allows A400P, A400E, A400M, A800P, A1200P cards to terminate analog telephones.
Because of the modular design, user can activate additional ports at any time with more FXO-100 or FXS-100 daughter cards.
The FXS-100 module passes all the call features that any standard analog telephone will support.
FXS-100 is Pin to Pin compatible with Digium's S100M daughter card. User can use this module directly on TDM400P card.