Adjusts or resets the volume on a given MSI station channel.
[Visual Basic] Public Shared Function StationVolume( _ ByVal chdev As Integer, _ ByVal step As Integer, _ ByVal reset_flag As Integer _ ) As Integer
[C#] public static int StationVolume( intchdev, intstep, intreset_flag );
Parameters
chdev
MSI channel device returned from CTIOpenStation()
step
The number of steps to increase or decrease volume. Each step increases or decreases the current volume by 1 dB. A positive step value increases the volume, and a negative step value decreases the volume. The volume ranges from –9dB to 3 dB, with a default value of –3dB. Hence, the volume can be changed 6dB higher or lower from the default value.
reset_flag
Set to 1 to reset the volume to the default level of –3 dB. Set this parameter to 0 if you are adjusting the volume. If the value is 1, then the step parameter is ignored.