/// <summary>
/// 获取呼叫信号统计信息
/// </summary>
/// <param name="callBack">获取结果回调函数</param>
public void GetMediaStatistics(Action <ObservableCollection <QLMediaStatistics> > callBack)
{
mediaStatistics.Clear();
if (null != callManager.CurrentCall)
{
mediaStatisticsCallBack = callBack;
var errno = PlcmProxy.GetMediaStatistics(callManager.CurrentCall.CallHandle);
if (ErrorNumber.OK != errno)
{
throw new Exception("获取信号流信息失败,errno=" + errno);
}
}
else
{
throw new Exception("当前呼叫为空，获取信号流信息");
}
}
