Panasonic KX-NS1000, Programming Manual, Page: 256 / 1182

NLP Setting
Specifies the NLP (Non-Linear Processor) setting to control echo sound quality.
Value Range
Disable, Weak, Normal, Strong
Maintenance Console Location
9.5 PBX Configuration—[1-1] Configuration—Slot—Site Property
FAX Detection Ability
Enables the use of the FAX Detection Ability feature. Since fax signals using a codec other than G.711 cannot
be received accurately at the destination, this feature automatically switches the codec to G.711 to enable
end-to-end fax signal relay over the network.
Value Range
Disable, Enable
Maintenance Console Location
9.5 PBX Configuration—[1-1] Configuration—Slot—Site Property
CNG Signal Effective Detection Width 1 (ON)
Specifies the length of time that the PBX detects the CNG signal.
Value Range
20–5000 ms
Maintenance Console Location
9.5 PBX Configuration—[1-1] Configuration—Slot—Site Property
CNG Signal Effective Detection Width 2 (OFF)
Specifies the length of time that the PBX waits until another CNG signal is detected.
Value Range
20–5000 ms
Maintenance Console Location
9.5 PBX Configuration—[1-1] Configuration—Slot—Site Property
CNG Signal Fixation Detection Counter
Specifies the number of times the CNG signal must be detected before the PBX proceeds the fax operation.
Value Range
1–3
256 PC Programming Manual
9.5.3 PBX Configuration—[1-1] Configuration—Slot—Site Property—NSVM