The GetMinNoiseThreshold procedure allows the application software to obtain the minimum signal threshold that is used for all RTP transmitter DSP computations. This value is shared by all phone lines.

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


public VoipMediaEngine..::.TELEPHONY_RETURN_VALUE GetMinNoiseThreshold(
	ref uint MinNoiseThreshold
Visual Basic (Declaration)
Public Function GetMinNoiseThreshold ( _
	ByRef MinNoiseThreshold As UInteger _
Visual C++
VoipMediaEngine..::.TELEPHONY_RETURN_VALUE GetMinNoiseThreshold(
	unsigned int% MinNoiseThreshold
public VoipMediaEngine..::.TELEPHONY_RETURN_VALUE GetMinNoiseThreshold(
	/** @ref */UInt32 MinNoiseThreshold


Type: System..::.UInt32 %
A reference to a variable that will receive the value of the minimum noise threshold used by the RTP transmitter.

Return Value

If the function succeeds, the return value will be SipSuccess.

If the function fails, the return value will be one of the following values as specified by the VoipMediaEngine..::.TELEPHONY_RETURN_VALUE data type.

Return ValueDescription
This value is returned by telephony API procedures to indicate general API failure. This error value is used as a "catch all error". If you receive this error, check to make sure that all parameters specified in the API procedure call are correct. Particularly, verify that pointers to memory regions are valid. This error return value is only used if a mapping to another specific error value does not exist.

(API return value)

Application software specified an invalid telephony handle in one of the API procedures. This usually indicates memory corruption on the part of application software.

(API return value)

One of the telephony API procedures was called by application software and was passed a pointer to an invalid memory address. Normally this error will occur when application software passes NULL pointer values to the telephony API. For managed code applications, you should never see this error unless your process space has exhausted memory.

(API return value)



See Also