Yeaster O2 Module With 2 FXO Ports Modules

Yeaster O2 Module With 2 FXO Ports Modules

Features ;

Two analog PSTN(POTS) lines

• Compatible with my PBX series

• Compatible YEASTAR asterisk card

• O2 module with 2 FXO ports to terminate two analog PSTN (POTS) lines.