2. ACQUISITIONS PivotPoint On August 10, 2011, we completed the acquisition of substantially all of the telecommunication business assets of PivotPoint Solutions, LLC ("PivotPoint"), a provider of wireless location accuracy compliance reporting, analysis and optimization. PivotPoint's technology allows wireless carriers to monitor and optimize their location finding networks. The purchase price was $22.9 million and was funded by cash on hand and partial use of our revolving credit facilities. The results of the acquired PivotPoint assets have been included in the Communication Services segment since August 10, 2011. Contact One On June 7, 2011, we completed the acquisition of substantially all of the assets of Contact One, Inc. ("Contact One"), a provider of 9-1-1 database, mapping/GIS (Geographic Information System) and 9-1-1 products and services. The purchase price was $7.6 million and was funded by cash on hand. The results of the acquired Contact One assets have been included in the Communication Services segment since June 7, 2011. Smoothstone On June 3, 2011, we completed the acquisition of Smoothstone IP Communications Corporation ("Smoothstone"), a provider of cloud-based communications for the enterprise. The acquisition of Smoothstone added cloud-based IP telephony and network management to our Unified Communications solutions portfolio. The purchase price was $120.7 million and was funded by cash on hand and partial use of our revolving credit facilities. The results of Smoothstone have been included in the Unified Communications segment since June 3, 2011. Unisfair On March 1, 2011, we completed the acquisition of Unisfair, Inc. ("Unisfair"), a provider of hosted virtual events and business environments. These virtual events and environments offer a highly interactive experience through speaking sessions, exhibition floors and networking areas that support many business purposes, including sales and lead generation, training, product marketing and corporate and employee communications. The addition