Features:

• A module with 1 FXS port and 1 FXO port.
• Unique PSTN Fallback Function!
• Make/receive calls even during a system power break down.
• It can be used in MyPBX SOHO, MyPBX Standard, MyPBX Pro, MyPBX E1, MyPBX E1 Plus, MyPBX Enterprise and TDM800 Card.
• Height:0.10
• Length:2.25
• Width:1.5
• Color:Black
• RoHS Compliant:No