Panasonic KX-NS1000 Programming Manual page 297

Maintenance Console Location
9.11 PBX Configuration—[1-1] Configuration—Slot—V-SIPGW—Port Property
Echo Canceller Ability
Specifies the echo canceller ability time.
Value Range
OFF, 64 ms, 128 ms
Maintenance Console Location
9.11 PBX Configuration—[1-1] Configuration—Slot—V-SIPGW—Port Property
DSP Digital Gain (Down)
Specifies the DSP Digital Gain for the down voice path.
Value Range
-14–6 dB
Maintenance Console Location
9.11 PBX Configuration—[1-1] Configuration—Slot—V-SIPGW—Port Property
DSP Digital Gain (Up)
Specifies the DSP Digital Gain for the up voice path.
Value Range
-14–6 dB
Maintenance Console Location
9.11 PBX Configuration—[1-1] Configuration—Slot—V-SIPGW—Port Property
EC Gain
Specifies the Echo Canceller Gain.
Value Range
-14–6 dB
Maintenance Console Location
9.11 PBX Configuration—[1-1] Configuration—Slot—V-SIPGW—Port Property
NLP Setting
Specifies the NLP (Non-Linear Processor) setting to control echo sound quality.
9.11 PBX Configuration—[1-1] Configuration—Slot—V-SIPGW—Port Property
PC Programming Manual 297