IT Shared Services Catalog | 58 SATELLITE TELEPHONE SERVICES The Division of Technology Operations (DTO) has contracted with Mackay Communications to provide select satellite products and services. Currently available solutions include satellite voice telephones, satellite push-to-talk services, and portable satellite Voice over IP telephone and data services. State agencies interested in using the service should contact the vendor directly for service and equipment pricing. VENDOR INFORMATION Vendor/ Contract Pricing Contact Phone Email Mackay 4400016168 Through 12/31/23 Rob Landiser 919-850-3038 919-632-1876  For contract administration questions, please contact the following. ADMINISTRATIVE CONTACT Admin Phone Email Mackenzie Jackson 803-896-6592 ADDITIONAL INFORMATION