User manual
SNC-8322I / SNC-8322HO
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2.4.5 Audio
The audio mode setting can be found under this path:
Streaming > Audio
Transmission mode:
Full duplex (talk and listen simultaneously):
In full duplex mode, the local and remote sites can communicate with each other
simultaneously, i.e. both sites can speak and be heard at the same time.
Half-duplex (talk or listen, not at the same time):
In half-duplex mode, the local/remote site can only talk or listen to the other site at a
time.
Simplex (talk only):
In talk only simplex mode, the local/remote site can only talk to the other site.
Simplex (listen only):
In listen only simplex mode, the local/remote site can only listen to the other site.
Disable:
Select the item to turn off the audio transmission function.
Server gain setting:
Here you may amplify the audio transmission The audio gain values are adjustable from 1 to
6 (default = 3)
. The sound will be turned off if the audio gain is set to “Mute”.
Bit rate:
Selectable audio transmission bit rate include:
16 kbps (G.726), 24 kbps (G.726), 32 kbps (G.726), 40 kbps (G.726), uLAW (G.711) and
ALAW (G.711).
Both uLAW and ALAW signify 64 kbps but in different compression formats.
Higher bit rates will allow higher audio quality and require bigger bandwidth.
Click on <Save> to confirm the setting.
