DVG-N5402G/ACF
Wireless AC1200 Dual Band Gigabit Router
with Fiber WAN Port, 3G/LTE Support, 2 FXS Ports, 1 PSTN
(lifeline) Port, and USB Port
User Manual
Configuring via Web-based Interface
Audio Settings
On the
VoIP / Audio settings
page you can configure audio parameters, volume and voice
codecs.
Figure 173. The
VoIP / Audio settings
page. The
SIP lines
section
.
Parameter
Description
SIP lines
Line 1, Line 2
CNG
Comfort Noise Generation.
Select the checkbox to enable the function.
CNG Amp
Signal amplitude threshold to start comfort noise generation. Specify
a value from
0
to
200
. If
0
is specified, the threshold is not set.
VAD
Voice Activity Detection.
Select the checkbox to enable the function.
VAD Amp
Signal amplitude threshold to start silence compression. Specify a
value from
0
to
200
.
LEC
Line Echo Cancellation.
Select the checkbox to enable the function.
NLP
Nonlinear Processing.
Select the checkbox to enable the function.
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