How To Set Codec Setting; How To Set Gain Control Setting - Draytek Vigor VigorAccess IVD Quick Start Manual

How to Set Codec Setting

- Help
IVD/voip/sip> codec ?
- Display the setting
IVD/voip/sip> codec -s
- Edit prefect codec, codec rate and VAD for the port#
IVD/voip/sip> codec <Port> <PreferCodec> <CodecRate> <VAD>
- Edit single codec for the port#
IVD/voip/sip> codec –single <Port> <Active>
Port
Preferred
Codec
Codec Rate Select one rate value to be applied on this port.
VAD
Active

How to Set Gain Control Setting

- Help
IVD/voip/misc> gain ?
- Display the setting
IVD/voip/misc> gain -s
- Edit the speaker and microphone gain
IVD/voip/misc> gain <Device port> <Speaker Gain> <Microphone Gain>
Device port
Speaker Gain Assign the gain value while receiving voice, default value is 0.
Microphone
Gain
22
Device port number (1~24)
Select one Codec to be applied on this port. IVD supports five Codecs.
0: G.711U(PCMU) -64kbps
1: G.711A(PCMA) -64kbps
2: G.729A -8kbps (Default is 2)
3: G.723.1 -6.3kbps
4: G.726-32kbps
20/40 - for PCMU or PCMA (Default is 20)
20/40/60/80 - for G.729A (Default is 20)
30/60 - for G.723.1 (Default is 30)
20/40 - for G.726 (Default is 20)
"Enable" to activate VAD (Voice Activity Detection, also known as Silence
Suppression) function.
"Disable" to stop using VAD.
0: Disable (Default is 0)
1: Enable
0: Disable (Default is 0)
1: Enable
Device port number (1~24).
The range is from -14 to 6. (Default is 0)
Assign the gain value while transmitting voice, default value is 0.
The range is from -14 to 6. (Default is 0)
Quick Start Guide for VigorAccess IVD
Version: 1.2