Description
Yeastar O2 Module (2FXO) YST-O2
Key Features
- 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.