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Setting the Audio Transmission Format
You can select the type of audio transmission format for your video
calls through the Audio Format menu. When you choose the
Automatic
appropriate audio transmission format based on which formats are
supported by the far-end system and a predetermined order of
preference.
The following list shows the order in which the system chooses the
transmission format:
PT724™
G.728
G.722-48
G.722-56
G.711
You should keep the
the system. The following table describes the choices for audio
transmission formats.
Setting
Automatic
G.711
setting, the Venue•2000 automatically negotiates to use the
Automatic
Enables the Venue•2000 to automatically select
G.711, G.722-48, G.722-56, G.728, or PT724,
according to the availability and priorities listed
above.You should keep this default setting at all
times except for testing purposes.
Provides an audio quality comparable to that of
an ordinary telephone, or 3.2 kHz bandwidth.
This method of transmission consumes up to 64
kbps of bandwidth. Venue•2000 uses G.711, the
minimum standard, when other transmission
formats canÕt be negotiated with the far-end
system. See ÒSetting Initial G.711 EncodingÓ for
additional information.
Setting the Audio ConÞguration
default setting unless you are testing
Description
5-21
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