Yeastar S2 Module is a module with 2 FXS ports to terminate two analog telephones. S2 Module 2FXS is compatible with the P-Series PBX and S-Series PBX.
Yeastar S2 Module is a module with 2 FXS ports to terminate two analog telephones. S2 Module 2FXS is compatible with the P-Series PBX and S-Series PBX.