Scheda Tecnica
Scheda Tecnica
| Port | 1 FXO RJ11 Port + 1 FXS RJ11 FXO Port |
| Supported Model | S20, S50, S100, S300, P550, P560, P570 |
| FXO Ring Frequency Detection | 15~50 Hz |
| FXS Ring Frequency | 25 Hz |
| Termination | PSTN lines and Analog Telephone / Fax Machine |
| Ring Voltage | 85V |
| Failover | Support |
| Echo Cancellation | Support |
| Terminating Impedance Option | 600 Ohm |
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