PBX-FXO Interface modules by Yeastar, are compatible with Yeastar's S-Series range of PBX systems, also available from Scoop. The module has 2 FXO ports to terminate two analog PSTN (POTS) lines. more details
 PBX-FXO Interface modules by Yeastar, are compatible with Yeastar's S-Series range of PBX systems, also available from Scoop. The module has 2 FXO ports to terminate two analog PSTN (POTS) lines.