Polycom SoundPoint IP 601 Administrator's Manual page 104

Administrator Guide - SoundPoint IP / SoundStation
Attribute
voice.gain.tx.digital.headset
voice.gain.tx.digital.chassis
voice.gain.tx.digital.chassis.IP_4000
voice.gain.tx.digital.chassis.IP_601
voice.gain.tx.analog.preamp.handset
voice.gain.tx.analog.preamp.headset
voice.gain.tx.analog.preamp.chassis
voice.gain.tx.analog.preamp.chassis.IP_601
4.6.1.8.4 Acoustic Echo Cancellation <AEC/>
These settings control the performance of the speakerphone acoustic echo canceller.
Do not alter these values.
Attribute
voice.aec.hs.enable
voice.aec.hs.lowFreqCutOff
voice.aec.hs.highFreqCutOff
voice.aec.hs.erlTab_0_300
voice.aec.hs.erlTab_300_600
voice.aec.hs.erlTab_600_1500
voice.aec.hs.erlTab_1500_3500
voice.aec.hs.erlTab_3500_7000
voice.aec.hd.enable
voice.aec.hd.lowFreqCutOff
voice.aec.hd.highFreqCutOff
voice.aec.hd.erlTab_0_300
voice.aec.hd.erlTab_300_600
voice.aec.hd.erlTab_600_1500
voice.aec.hd.erlTab_1500_3500
voice.aec.hd.erlTab_3500_7000
96
®
IP
Default
0
100
7000
-24
-24
-24
-24
-24
0
100
7000
-24
-24
-24
-24
-24
Copyright © 2005 Polycom, Inc.
Default
0
3
0
3
14
23
32
32
Optimization