D-Link DVG-G5402SP user manual Advanced

DVG-G5402SP User’s Manual ADVANCED

ADVANCED → VoIP → Line

Flash Time: Enter the time for PSTN to detect if the voltage keeps the on-hook status.

PSTN Ring OFF Length: Enter the ring length detected if the remote party is on-hook from PSTN by PSTN port. If the ring length form PSTN is longer than this setting, the PSTN will be on-hook, and it will stop the ringing from FXS.

CO Line Type: Select PSTN (48V) or PABX (24V) for the CO line type connected to PSTN port.

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