8.3.4.2 Audio
In this page, you can configure voice codec, input/output volume and so on.
Audio Setting
Field Name
Explanation
First Codec
The first codec choice: G.711A/U, G.722, G.723.1, G.726-32, G.729AB
The second codec choice: G.711A/U, G.722, G.723.1, G.726-32, G.729AB,
Second Codec
None
The third codec choice: G.711A/U, G.722, G.723.1, G.726-32, G.729AB,
Third Codec
None
The forth codec choice: G.711A/U, G.722, G.723.1, G.726-32, G.729AB,
Fourth Codec
None
The third codec choice: G.711A/U, G.722, G.723.1, G.726-32, G.729AB,
Fifth Codec
None
The forth codec choice: G.711A/U, G.722, G.723.1, G.726-32, G.729AB,
Sixth Codec
None
Onhook Time
Specify the least reflection time of Hand down, the default is 200ms.
Tone Standard
Configure tone standard area.
Handset Volume
Set the Headset calls the volume level.
Default Ring Type Ring Sound – There are 9 standard types and 3 User types.
Speakerphone
Set the speaker calls the volume level.
Volume
Headset Ring
Set the Headset ring the volume grade.
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