DVG-3032S/3016S User’s Manual
VoIP Gateway Configuration
D-Link Systems, Inc.
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3-2-7 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.
Flash Time:
Enter the flash time for DVG generator hook-flash at FXO ports.
Polarity Reversal:
As a remote site answers calls from this extension the FXO port will reverse polarity.
PSTN Answer Detection
: It works as Polarity Reversal is enabled and select this field as Polarity Reversal.
As there is one step dial outgoing call from VoIP to FXO port(Calls from VoIP transit out via FXO to PBX
line), GW will response 183 after FXO dial out. Then GW response 200 ok as FXO detect polarity
reversal(usually caused by PBX called party answer the call)
PSTN Ring OFF Length
: FXO/PSTN make out if the call from PSTN hangs up before VoIP remote party
answer the call.