The VoipMediaEngine type exposes the following members.

Fields

  NameDescription
AudioRecordCallback_Delegate_ptr
AudioRecordCallback_Proc
AudioRecordCallbackUserData_Mananged
Instance data that gets passed to the audio record callback delegate.
DEFAULT_SIP_MESSAGE_LENGTH
Specifies the default SIP message length supported by the media engine. To change the max default SIP message length the media engine can process see the MaxSipMesageLength member of the VoipMediaEngine..::.START_SIP_TELEPHONY_PARAMS class object.
DTMF_TYPE_IN_BAND
Specifies in-bane DTMF support.
DTMF_TYPE_NONE
Specifies no DTMF support.
DTMF_TYPE_RFC2833
Specifies RFC2833 DTMF support.
DtmfDecoderCallback_Delegate_ptr
DtmfDecoderCallback_Proc
DtmfGenerator_Proc
DtmfGeneratorCallback_Delegate_ptr
ENABLE_START_AUDIO_SPLASH
Allows the media engine to play an audio spash when started.
ENABLE_STOP_AUDIO_SPLASH
Allows the media engine to play an audio spash when stopped.
FrameworkName
GCHandle_AudioRecordCallback_Delegate_ptr
GCHandle_DtmfDecoderCallback_Delegate_ptr
GCHandle_DtmfGeneratorCallback_Delegate_ptr
GCHandle_PhoneLineRecordCallback_Delegate_ptr
GCHandle_PhoneLineVuMeterCallback_Delegate_ptr
GCHandle_RtpPacketAccessCallback_Delegate_ptr
GCHandle_RxIvrCallback_Delegate_ptr
GCHandle_SIPCALLBACKPROC_Delegate_ptr
GCHandle_SpeechRecognitionCallback_Delegate_ptr
hStateMachineNative
The actual media enigne native handle.
MAX_DOUBLE
The largest double value that can be specified.
MAX_DTMF_AMPLITUDE
The loudest DTMF volume you can specify.
MAX_DTMF_DIGITS
The maximum number of DTMF digits the media engine supports (not including Flash).
MAX_NOISE_THRESHOLD
Max voice activation level (VAD) for specific media engine API procedures.
MAX_VOLUME
Max volume level for specific media engine API procedures.
NUM_BYTES_IP_ADDRESS
Specifies the number of bytes in an IP4 network address.
PhoneLineRecordCallback_Delegate_ptr
PhoneLineRecordCallback_Proc
PhoneLineVuMeterCallback_Delegate_ptr
PhoneLineVuMeterCallback_Proc
pManagedVoipMediaEngineInstance
A pseudo pointer to the media engine managed wrapper.
pSpeechBufferReadyCallback_Mananged
An application delegate that gets called by the media engine if the application registered a speech recognition callback handler. For more information, see the SetSpeechRecognitionCallback(VoipMediaEngine..::.AUDIO_BANDWIDTH, VoipMediaEngine..::.SPEECH_RECOGNITION_CALLBACK_PROC, Object) API procedure.
pUserNotifyCallbackProc_Mananged
The managed application's main callback delegate.
RtpPacketAccessCallback_Delegate_ptr
RtpPacketAccessCallback_Proc
RxIvrCallback_Delegate_ptr
RxIvrCallback_Proc
SIP_AUDIO_DEVICE_NOT_USED
Do not use the host's multimedia audio.
SIP_USE_PREFERED_AUDIO_DEVICE
Use Windows default (preferred) audio device.
SIPCALLBACKPROC_Delegate_Proc
SIPCALLBACKPROC_Delegate_ptr
SpeechBufferReadyCallbackUserData_Mananged
Instance data that gets passed to a speech recognition callback procedure. For more information, see the SetSpeechRecognitionCallback(VoipMediaEngine..::.AUDIO_BANDWIDTH, VoipMediaEngine..::.SPEECH_RECOGNITION_CALLBACK_PROC, Object) API procedure.
SpeechRecognitionCallback_Delegate_ptr
SpeechRecognitionCallback_Proc
UserDefinedData_Mananged
The managed callback procedure's user defined instance data.

See Also