Yeastar O2 Module 2 FXO ports

Yeastar O2 module is a module with 2 FXO ports to terminate two analog PSTN (POTS) lines. It is compatible with Yeastar S-Series VoIP PBX. Is a module with 2 FXO ports to terminate two analog PSTN (POTS) lines. It is compatible with  Yeastar S-Series VoIP PBX.

Features

• A module with 2 FXO ports to terminate two analog PSTN(POTS) lines.
• It can be used in MyPBX SOHO, MyPBX Standard, MyPBX Pro, MyPBX E1. MyPBX E1 Plus, MyPBX Enterprise, and TDM800 Card.
• Requires YST-EX08 card when installing on S100 or S300

Technical Description

• Ports:  2 RJ11 FXO Ports
• Supported Model: S412, S20, S50, S100, S300, P550, P560, P570
• Ring Frequency Detection: 15~50 Hz
• Ring Voltage Detection:  30+ VRMS (depend on the FXO mode)
• Termination:  PSTN Lines
• Echo Cancellation:  Support
• Signaling Modes:
  • Foreign Exchange Office: 2 way connection to PRX or key system trunk.
  • Foreign Exchange Station Defined Network: provides access to major carrier services.
  • Private Line Automatic Ringdown (PLAR)-point-to-point unswitched connections.