The Telecom Regulatory Authority of India, TRAI has issued new tariff orders to make set top boxes, STBs and other equipment for digital TV available at reasonable prices. In a statement issued yesterday, TRAI said, tariff orders have been devised to make available STBs and Customer Premises Equipment, CPEs, which are needed to receive TV signals for cable and Direct to Home DTH TV services, at reasonable prices, as well as to take care of the interests of the service providers. It said, the objective is to ensure effective commercial inter-operability.