| Date Filed | Summary | Pages |
| 04/17/2012 | Case Action Form electronically filed by Michelle A Green on behalf of Public Utilities Commission of Ohio. | 2 |
| 04/13/2012 | Revised tariff PUCO No. 4 filed on behalf of QualStar Communications, Inc. by P. Maag. | 9 |
| 04/13/2012 | Final tariff with the effective date 3/31/12. | 1 |
| 03/23/2012 | Replacement tariff PUCO No. 4 with an effective date of March 29, 2012 filed on behalf of QualStar Communications, Inc. by P. Maag. | 9 |
| 02/28/2012 | In the matter of the application of QualStar Communications Inc, to add language for Implementation Of Intercarrier Compensation for VolIP-PSTN traffic as mandated by the FCC. | 18 |