Ribbon Comms (NASDAQ:RBBN) reported quarterly earnings of $0.16 per share which beat the analyst consensus estimate of $0.12 by 33.33 percent. This is a 33.33 percent increase over earnings of $0.12 per share from the same period last year. The company reported quarterly sales of $251.36 million which beat the analyst consensus estimate of $243.61 million by 3.18 percent. This is a 11.02 percent increase over sales of $226.40 million the same period last year.