Two port FXS module for Sangoma A400 and REMORA series range of Advanced, Flexible Telecommunications (AFT) hardware designed for optimum support of analog voice traffic.
A400 REMORA cards have two sockets each of which can accept an FXO-2 or FXS-2 module. Each FXO-2 or FXS-2 module supports two FXO or FXS ports respectively.