Fanvil iW30, Руководство пользователя

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Payload Length
Tone Standard Configure tone standard area.
G.722
Timestamps
Choices are 160/20ms or 320/20ms.
G.723.1 Bit Rate Choices are 5.3kb/s or 6.3kb/s.
Speakerphone
Volume
Set the speaker calls the volume level.
MIC Input
Volume
Set the MIC calls the volume level.
Broadcast
Output Volume
Set the broadcast the output volume level.
Signal Tone
Volume
Set the audio signal the output volume level.
Enable VAD
Enable or disable Voice Activity Detection (VAD). If VAD is
enabled, G729 Payload length cannot be set greater than 20 ms.
Speaker Settings
These settings are only for the devices which support multiple output power. Be aware
of that, the selected output power must be less than the real output power of the
external speaker, otherwise the external speaker might be damaged.
Speaker
The embedded speaker can be set to use static output power mode, and the
external speak can be set as 10W, 20W, 30W output power. NOTE: this
device support embedded speaker
External Speaker
Power
Set the external speaker power, it must be lower than the real power of the
external speaker, otherwise the external speaker might be damaged.
AEC Settings
Speaker Limit in
Double Talk
Limit maximum volume of the speaker while it’s in the two-way
conversation, the bigger the value, the loader the volume allowed.
Local Noise
Inhibition in No
Talking
While there’s no talking on the conversation, the background noise will be
inhibited, this value determined how much it’s inhibited. The higher the
value, the more background noise will be inhibited. It’s not recommended to
set it too big, because there will be more background noise while talking in
the conversation.
Speaker Inhibition
in Double Talk
Set the speaker inhibition while it’s in the two-way conversation, the higher
of the inhibition value, the smaller of the volume.
Mic Inhibition in
Double Talk
Set the MIC inhibition while it’s in the two-way conversation, the higher of
the inhibition value, the smaller of the volume.
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