TSR, Incorporated (TSR) has been providing Telecom Expense Management services and IT support since 1994, and TSR’s professional relationship with over 120 telecom carriers located throughout the United States, Canada, and U.S. Territories facilitates our ability to provide outstanding customer service. TSR is equipped to provide your Telecom Expense Management needs with our innovative, patented process and telecom management software. If your company is looking to outsource its IT support, desires a customized telecom billing audit, or is in need of wireless/wireline management services (e.g., inventory management, invoice verification, invoice consolidation, carrier payment, cost recovery, dispute resolution, and optimization) and/or telework management, please review our web site for more in-depth information about our Telecom Expense Management services and IT offerings.