D-Link DVG-G5402SP Network Router User Manual


 
DVG-G5402SP User’s Manual ADVANCED
D-Link Systems, Inc.
48
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.