The VoipMediaEngine class is the primary class for accessing all the
capabilities of the LanScape VOIP Media Engine.
The VoipMediaEngine..::.DTMF_DETECT_DATA type exposes the following members.
Constructors
| Name | Description | |
|---|---|---|
 | VoipMediaEngine..::.DTMF_DETECT_DATA | Initializes a new instance of the VoipMediaEngine..::.DTMF_DETECT_DATA class |
Fields
| Name | Description | |
|---|---|---|
 | AverageNoiseMagDb |
This is the power of the average noise 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.
|
| DtmfTone |
Represents the DTMF tone that was detected. For supported DTMF tones, see the VoipMediaEngine..::.DTMF_TONE enumeration.
|
| Freq1MagDb |
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.
|
| Freq2MagDb |
This is the power of the higher 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.
|
| StateOn |
Indicates whether the DTMF digit has transitioned to the "ON" state or the "OFF" state.
|
| UserData |
The object reference specified by this value is the same reference specified using the
|
See Also
