Technical data

Setting up the FTP server Administration scenarios
91
Improve speech quality
• Change the QoS parameters.
– More information on “QoS L2/L3“ Æ page 78.
– Æ page 22 Æ page 61
• 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 .
• 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.