/***
* mute/unmute the mirophone
* @para mute: true-mute the microphone; false-unmute the mircophone
* @return true: successful; false-fail
* */
public static bool MuteMic(Call call, bool isMute)
{
log.Debug("[muteMic]");
if (null == call)
{
log.Error("unmute/mute a NULL call.");
return(false);
}
var errno = WrapperProxy.MuteMic(call.CallHandle, isMute);
if (errno != ErrorNumberEnum.PLCM_SAMPLE_OK)
{
log.Error("mute a Call failed. ErrorNum = " + errno.ToString());
return(false);
}
call.IsMute = isMute;
return(true);
}
