EX-12.10 3 dex1210.htm RATIO OF EARNINGS TO FIXED CHARGES Ratio of Earnings to Fixed Charges

EXHIBIT 12.10

CSG Systems International, Inc.

Ratio of Earnings to Fixed Charges

(in thousands, except ratios)

 

    

Year Ended

December 31, 2006

Income from continuing operations before income taxes

    $ 100,969
      

Fixed Charges:

   

Interest on long-term and short-term debt including amortization of debt expense

      7,465

Interest element of rentals

      3,313
      

Total fixed charges

      10,778
      

Earnings before income taxes and fixed charges

    $ 111,747
      

Ratio of earnings to fixed charges

      10.37