ClearOne V-There 2000, Руководство по установке и эксплуатации

Страница: 38 / 80

ClearOne Communications ~ www.clearone.com
32
Configuration ~ Audio Settings
The H.320 Calls and H.323 Calls fields specify the compression algorithm to
be used when making an ISDN or LAN call. The default setting for both fields is
Auto Select.
ClearOne recommends that you do not change these settings because Auto
Select enables the unit to detect automatically which compression algorithm is
most suitable for a particular call type. If you select one of the other compression
algorithms, the V-There attempts to use it. If the codec at the far end doesn’t
support the algorithm, the V-There automatically selects a compatible algorithm.
Figure 5.10 Audio
Compression screen
4. Select Echo Canceller if you want to use the V-There’s built-in echo
canceller in a conferencing system that does not have any other echo
canceller. The echo canceller is available only if you selected Line in the
Audio Source menu (default is Off).
Do not enable the echo canceller if
you are using the AccuMic II mic pad included with your V-There . The
AccuMic II already includes echo cancellation; enabling the V-There’s echo
canceller will result in audio problems due to conflicts between the echo
cancellers.
To set compression
Select the Compression tab to open the Compression screen.