Advanced
DVG-2101S User Manual
31
Phone Setting
This page allows you to enable VAD (Voice Activity Detection), CNG
(Comfortable Noise Generation), and Echo Cancellation. You can also specify
the Receive/Send Gain as well as select the Telephony Tone and Caller ID
type. The VoIP Telephone Adapter provides default ring-tone parameters
configured for various countries.
Voice Activity
Detection
The VAD (Voice Activity Detection) feature allows the VoIP
Adapter to stop transmitting when you are not speaking. This
reduces the bandwidth the VoIP Adapter uses.
Comfortable
Noise
Generation
The CNG (Comfortable Noise Generation) feature allows the
VoIP Adapter to generate comfortable background noise to
indicate that you are still on the line.
Echo
Cancellation
Enable the Echo Cancellation feature to eliminate the echo
caused by the sound of your voice reverberating in the
telephone transmitter while you talk.
Receive Gain
Enter the receive gain value.
Send Gain
Enter the send gain value.
Telephony
Tone
Select the telephony tone type from the drop-down list
according to your region.
Caller ID
Select the caller ID type from the drop-down list according to
your region.
