In a major step forward, the Telecom Regulatory Authority of India ,TRAI is planning a complete switch over from analog to digital broadcast signals in the country.Addressing industry leaders at a Digital Media conference through video conferencing from New Delhi, TRAI, Chairman J S Sharma said ,this will be done in a phased manner. He called for support from industry for the digital switch over to be achieved by the end of 2013.Mr.Sarma informed that TRAI’s final consultation paper on digitalisation will be released next week.