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Download FXSO User Manual
Transcript
FXS Features - 2-wire loop start - Programmable On-Hook voltage, Ring voltage/Cadence/Frequency, Loop current - Line polarity reversal generation FXO Features - 2-wire loop start - Support auto-attendant (Tone or voice greeting) - PSTN polarity reversal detection - Provide 2nd dial tone to PSTN - Disconnect tone detection - Asking ping function with the inside or outside calls Environmental - Operation temp:0°C to 40°C - Humidity: 10% to 90% (Non-condensing) 6
