DVG-5004S User’s Manual
VoIP Gateway Configuration
D-Link Systems, Inc.
35
3-3-7 Line settings
General Settings
→
Line settings
Listening Volume:
Use the drop-down menu to adjust the hearing (listening) volume.
Speaking Volume:
Use the drop-down menu to adjust the speaking volume.
Tone Volume:
Use the drop-down menu to adjust the tone volume. It will apply to all tones generated by
the VoIP Gateway including Dial Tone, Ring Back Tone and Busy Tone.
FXS Current:
Set the output D.C. current of FXS port.
Flash Time:
Enter the minimum flash and maximum flash time for FXS detecting. When the flash signal
generated by the phone set is shorter than Min. FXS Hook Flash Time, FXS port will ignore it. As the flash
signal generated by the phone set is longer than the Flash Time, FXS port will be on-hook.
Polarity Reversal:
Check the box to activate the generation of polarity reversal from FXS.
FXS Chip Option 1:
Check the box to avoid mis-detecting the loop state of a subscriber line or PBX user
loop from FXS interface. In some cases, the off-hook voltage might cause the FXS interface mis-detect the
idle and the active state, in order to avoid this situation, un-check this feature.
