Polycom SIP 2.2.0 Administrator's Manual page 151

Attribute
voice.gain.tx.digital.chassis.IP_330
voice.gain.tx.digital.chassis.IP_430
voice.gain.tx.digital.chassis.IP_4000
voice.gain.tx.digital.chassis.IP_601
voice.gain.tx.digital.chassis.IP_650
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
voice.gain.tx.analog.handset.wideband
voice.handset.rxag.adjust.IP_330
voice.handset.rxag.adjust.IP_430
voice.handset.rxag.adjust.IP_650
voice.handset.txag.adjust.IP_330
voice.handset.txag.adjust.IP_430
voice.handset.txag.adjust.IP_650
voice.handset.sidetone.adjust.IP_330
voice.handset.sidetone.adjust.IP_430
voice.handset.sidetone.adjust.IP_650
voice.handset.wideband
voice.handset.wideband.rxdg.adjust
voice.headset.rxag.adjust.IP_330
voice.headset.rxag.adjust.IP_430
voice.headset.rxag.adjust.IP_650
voice.headset.txag.adjust.IP_330
voice.headset.txag.adjust.IP_430
voice.headset.txag.adjust.IP_650
voice.headset.sidetone.adjust.IP_330
voice.headset.sidetone.adjust.IP_430
voice.headset.sidetone.adjust.IP_650
Configuration Files
Default
12
12
0
6
12
14
23
32
32
3
1
1
1
9
9
9
0
0
-3
0
5
4
1
1
21
39
21
-3
-3
-3
A - 39