Improve Speech Quality - Siemens optiPoint 410 Administrator's Manual

Setting up the FTP server

Improve speech quality

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Change the QoS parameters.
– More information on "QoS L2/L3" Æ page 78.
Æ page 22
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Increase the "Jitter" buffer time for the optiPoint 410 entry.
– More information on "Jitter Buffer" Æ page 74..
Change the voice compression.
– More information on " Audio Mode" Æ page 67,
"Codec" Æ page 67, "Compression" Æ page 67.
Æ page 35 Æ page 36 .
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Activate the suppression of the background noise during silence, for
the optiPoint 410 economy/standard/advance.
– More information on "Silence Suppression" Æ page 79.
Æ page 36.
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Æ page 61
Administration scenarios
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