The SetSilenceDecay procedure allows the application software to specify the amount of time that audio data will continue to stream to the far end of a call after the transmit audio energy level has transition below the "noise" threshold. This value is specified in milliseconds.

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


public VoipMediaEngine..::.TELEPHONY_RETURN_VALUE SetSilenceDecay(
	uint SilenceDecay
Visual Basic (Declaration)
Public Function SetSilenceDecay ( _
	SilenceDecay As UInteger _
Visual C++
VoipMediaEngine..::.TELEPHONY_RETURN_VALUE SetSilenceDecay(
	unsigned int SilenceDecay
public VoipMediaEngine..::.TELEPHONY_RETURN_VALUE SetSilenceDecay(
	UInt32 SilenceDecay


Type: System..::.UInt32
The time in milliseconds that transmitted audio will continue after detecting transmit signal energy levels below the set "noise" threshold.

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)



See Also