AudioCodes 405HD, Administrator'S Manual, Page: 122 / 242

400HD Series IP Phones
Administrator's Manual 122 Document #: LTRT-11973
Parameter Description
voip/audio/gain/WB/handsfree_analog_output_gain Analog output gain (in dB) – Wide Band.
Valid values:
0db
(default),
minus1_5db
,
minus3db
,
minus4_5db , minus6db , minus7_5db ,
minus9db , minus10_5db , minus12db ,
minus13_5db , minus15db , minus16_5db ,
minus18db , minus19_5db , minus21db ,
minus22_5db , minus24db , minus25_5db ,
minus27db , minus28_5db , minus30db ,
minus31_5db , minus33db , minus34_5db ,
minus36db , minus37_5db , minus39db ,
minus39db , minus42db , minus48db ,
minus54db, MUTE
voip/audio/gain/NB/handsfree_analog_input_gain Analog input gain (in dB) – Narrow Band
Valid values:
0db , plus1_5db , plus3db ,
plus4_5db
,
plus6db
,
plus7_5db
,
plus9db
,
plus10_5db
,
plus12db
,
plus13_5db , plus15db , plus16_5db ,
plus18db , plus19_5db , plus21db ,
plus22_5db , plus24db , plus25_5db ,
plus27db , plus28_5db , plus30db
(default), plus31_5db , plus33db ,
plus34_5db , plus36db , plus37_5db ,
plus39db , plus40_5db , PLUS42DB ,
plus48db , plus54db , MUTE
voip/audio/gain/WB/handsfree_analog_input_gain Analog input gain (in dB) – Wide Band.
Valid values:
0db , plus1_5db , plus3db ,
plus4_5db , plus6db , plus7_5db ,
plus9db , plus10_5db , plus12db ,
plus13_5db
,
plus15db
,
plus16_5db
,
plus18db , plus19_5db , plus21db ,
plus22_5db , plus24db , plus25_5db ,
plus27db , plus28_5db , plus30db
(default), plus31_5db , plus33db ,
plus34_5db
,
plus36db
,
plus37_5db
,
plus39db , plus40_5db , PLUS42DB ,
plus48db , plus54db , MUTE
voip/audio/gain/NB/additional_speaker_gain Additional parameter for speaker gain
configuration, for Narrow Band.
Valid values:

0 0dB

1 1dB

2 2dB

3
3Db (default)
voip/audio/gain/WB/additional_speaker_gain Additional parameter for speaker gain
configuration, for Wide Band.
Valid values:

0 0dB

1 1dB

2
2dB

3 3dB (default)