Exhibit 12 to 2007 10-K

CONVERGYS CORPORATION

Computation of Ratio of Earnings to Combined Fixed Charges and Preferred
Dividends

(Amounts in millions)



|                                                                                                          |  |                                         |       |   |                                         |   |       |                                         |  |   |                                         |   |  |                                         |       |   |  |   |      
|--------------------------------------------------------------------------------------------------------- |  | --------------------------------------- | ----- | - | --------------------------------------- | - | ----- | --------------------------------------- |  | - | --------------------------------------- | - |  | --------------------------------------- | ----- | - |  | - | -----
|                                                                                                          |  | For the TwelveMonths EndedDec. 31, 2007 |       |   | For the TwelveMonths EndedDec. 31, 2006 |   |       | For the TwelveMonths EndedDec. 31, 2005 |  |   | For the TwelveMonths EndedDec. 31, 2004 |   |  | For the TwelveMonths EndedDec. 31, 2003
|Earnings:                                                                                                 |  |                                         |       |   |                                         |   |       |                                         |  |   |                                         |   |  |                                         |       |   |  |   |      
|Income before income taxes, extraordinary charges and cumulative effect of change in accounting principle |  | $                                       | 245.6 |   |                                         | $ | 244.6 |                                         |  | $ | 213.4                                   |   |  | $                                       | 173.4 |   |  | $ | 271.6
|Adjustment for undistributed (income)/losses of partnerships                                              |  |                                         | (5.5  | ) |                                         |   | (6.0  | )                                       |  |   | (8.9                                    | ) |  |                                         | (1.7  | ) |  |   | 13.8 
|Interest expense                                                                                          |  |                                         | 17.5  |   |                                         |   | 22.8  |                                         |  |   | 21.2                                    |   |  |                                         | 10.3  |   |  |   | 6.9  
|Portion of rental expense deemed interest                                                                 |  |                                         | 28.8  |   |                                         |   | 28.7  |                                         |  |   | 33.0                                    |   |  |                                         | 31.0  |   |  |   | 37.3 
|                                                                                                          |  |                                         |       |   |                                         |   |       |                                         |  |   |                                         |   |  |                                         |       |   |  |   |      
|Total earnings                                                                                            |  | $                                       | 286.4 |   |                                         | $ | 290.1 |                                         |  | $ | 258.7                                   |   |  | $                                       | 213.0 |   |  | $ | 329.6
|                                                                                                          |  |                                         |       |   |                                         |   |       |                                         |  |   |                                         |   |  |                                         |       |   |  |   |      
|Fixed Charges:                                                                                            |  |                                         |       |   |                                         |   |       |                                         |  |   |                                         |   |  |                                         |       |   |  |   |      
|Interest expense                                                                                          |  | $                                       | 17.5  |   |                                         | $ | 22.8  |                                         |  | $ | 21.2                                    |   |  | $                                       | 10.3  |   |  | $ | 6.9  
|Portion of rental expense deemed interest                                                                 |  |                                         | 28.8  |   |                                         |   | 28.7  |                                         |  |   | 33.0                                    |   |  |                                         | 31.0  |   |  |   | 37.3 
|                                                                                                          |  |                                         |       |   |                                         |   |       |                                         |  |   |                                         |   |  |                                         |       |   |  |   |      
|Total fixed charges                                                                                       |  | $                                       | 46.3  |   |                                         | $ | 51.5  |                                         |  | $ | 54.2                                    |   |  | $                                       | 41.3  |   |  | $ | 44.2 
|                                                                                                          |  |                                         |       |   |                                         |   |       |                                         |  |   |                                         |   |  |                                         |       |   |  |   |      
|Preferred dividends:                                                                                      |  |                                         |       |   |                                         |   |       |                                         |  |   |                                         |   |  |                                         |       |   |  |   |      
|Preferred dividends                                                                                       |  |                                         |      |   |                                         |   |      |                                         |  |   |                                        |   |  |                                         |      |   |  |   |     
|                                                                                                          |  |                                         |       |   |                                         |   |       |                                         |  |   |                                         |   |  |                                         |       |   |  |   |      
|Combined fixed charges and preferred dividends                                                            |  | $                                       | 46.3  |   |                                         | $ | 51.5  |                                         |  | $ | 54.2                                    |   |  | $                                       | 41.3  |   |  | $ | 44.2 
|                                                                                                          |  |                                         |       |   |                                         |   |       |                                         |  |   |                                         |   |  |                                         |       |   |  |   |      
|Ratio of Earnings to Fixed Charges                                                                        |  |                                         | 6.19  |   |                                         |   | 5.63  |                                         |  |   | 4.77                                    |   |  |                                         | 5.16  |   |  |   | 7.46 
|                                                                                                          |  |                                         |       |   |                                         |   |       |                                         |  |   |                                         |   |  |                                         |       |   |  |   |      
|Ratio of Earnings to Combined Fixed Charges and Preferred Dividends                                       |  |                                         | 6.19  |   |                                         |   | 5.63  |                                         |  |   | 4.77                                    |   |  |                                         | 5.16  |   |  |   | 7.46 
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