Ribbon Comms (NASDAQ:RBBN) reported quarterly losses of $(0.03) per share which missed the analyst consensus estimate of $0.01 by 400 percent. This is a 200 percent decrease over losses of $(0.01) per share from the same period last year. The company reported quarterly sales of $181.00 million which missed the analyst consensus estimate of $191.66 million by 5.56 percent. This is a 0.74 percent increase over sales of $179.66 million the same period last year.