This is the power of the lower DTMF frequency signal at the time of detection. It is specified in dB (Decibels). The 0dB power level is referenced to full scale sin(x) 16 bit PCM. Only applies to in-band DTMF detected digits.

Namespace:  LanScape
Assembly:  LMEVoipManaged (in LMEVoipManaged.dll) Version: 6.0.5226.26700

Syntax

C#
public double Freq1MagDb
Visual Basic (Declaration)
Public Freq1MagDb As Double
Visual C++
public:
double Freq1MagDb
J#
public double Freq1MagDb

See Also