Custom Systems Design offers technology based conferencing products and services through this contract, including: video conferencing equipment, products and services. Available brands and products include Atlas Soundolier, Crestron, Polycom, and many others. Customers can purchase directly through this DIR contract. Contracts may be used by state and local government, public education, other public entities in Texas, as well as public entities outside the state. Resellers are not available for this contract.