TANDBERG Videoconferencing System

Advanced use

Call quality

The Call Quality menu allows you to select the preferred quality of your call.

NOTE

DUE TO ACTIONS OR LIMITATIONS AT THE FAR END YOU MAY NOT ALWAYS BE ABLE TO ACHIEVE THE SELECTIONS YOU WANT.

Audio

Auto

Optimized audio quality depending on bandwidth.

High

High audio quality (G722) regardless of bandwidth.

Normal

Telephone quality (G728) regardless of bandwidth.

Off

No audio is transmitted.

TIP

AUTO

1-4CHANNELS: G722.1 IS SELECTED.

5 OR MORE CHANNELS: G722 IS SELECTED.

Video

Auto

Optimized video quality (H.263/H.261).

Normal

Normal video compression and decompression.

H.264

Auto

Optimized video quality depending on what is available.

Off

H.264 video compression and decompression will not be used.

VGA Resolutions

Auto

VGA capabilities (VGA/SVGA/XGA) and SIF capabilities will be transmitted and enabled.

Off

VGA capabilities will not be transmitted. Useful if far end can not handle these capabilities.

TIP

SIF CAPABILITIES WILL ENABLE BETTER VIDEO QUALITY FOR NTSC SYSTEMS (SIF: 352X240, 4SIF: 704X480).

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TANDBERG D12817-05 user manual Call quality, Audio, Video, 264, VGA Resolutions