CSG Systems Intl (NASDAQ:CSGS) reported quarterly earnings of $1.53 per share which beat the analyst consensus estimate of $1.33 by 14.78 percent. This is a 7.27 percent decrease over earnings of $1.65 per share from the same period last year. The company reported quarterly sales of $323.093 million which beat the analyst consensus estimate of $321.470 million by 0.50 percent. This is a 2.03 percent increase over sales of $316.652 million the same period last year.