-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 - Requires YST-EX08 card when installing on S100 or S300
UPC: YST-S2
Manufacturer: Yeastar
PartNumber: YST-S2
