Yeastar S2 FXS module – Analog Phone | PBX-FXS1

The S2 is a module with 2 FXS ports to terminate two analog telephones. It can be used in MyPBX SOHO, MyPBX Standard, MyPBX Pro, MyPBX E1, MyPBX E1 Plus, MyPBX Enterprise, TDM800 Card.