Audio Settings - D-Link DSL-G2452GR User Manual

Section 4 - Configuration
This page allows you to view and adjust the audio settings for your router.
Audio Settings Line 1/2
CNG Toggle this switch to enable or disable Comfort Noise Generation.
CNG Amp Enter the signal amplitude threshold. Specify a value from 0 to 200.
VAD Toggle this switch to enable Voice Activity Detection.
VAD Amp Signal amplitude threshold to start silence compression. Specify a
value from 0 to 200.
LEC Toggle this switch to enable Line Echo Cancellation.
NLP Toggle this switch to enable Nonlinear Processing.
Echo Tail Maximum echo tail length. Select the needed value (in milliseconds)
from the drop-down list.
iLBC mode
Specify the Internet Low Bitrate Codec. The value of the field specifies the
operation mode of the codec. Select the needed value from the drop-down list:
• mode 20ms: the speech signal transfer rate will be 15.20 Kbps for
20 ms frames.
• mode 30ms: the speech signal transfer rate will be 13.33 Kbps for
30 ms frames.
SPEEX bitrate A speech signal compression codec for VoIP traffic transmission. Select
(Kbit/c)
the needed value from the drop-down list.
D-Link DSL-G2452GR User Manual

Audio Settings

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