-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
Modules and Cards: Yes
Color: Green