BSNL, TCS, C-DOT and Tejas unveil indigenous 4G stack

Indian telco Bharti Airtel has reportedly accused domestic telecoms vendor Tejas Networks of installing “sub-standard equipment” in Bharat Sanchar Nigam Ltd (BSNL’s) 4G network, which Airtel claims is disrupting its network in the Rajasthan circle.

5G subscriptions across the Asia–Pacific region are expected to reach 4.6 billion by 2030, up from 2.7 billion in 2025, according to GlobalData.