Why the Five Stalwarts of the Indian Telecom Industry, Sanjay Kapoor, CEO of airtel India and South Asia; Sandip Das, CEO of Maxis; Naresh Wadhwa, president and country manager of Cisco India, Fredrik Jejdling, India head of Ericsson, and Cui Liangjun, CEO of ZTE India quit India in a Span of two months. operations in a span of just two months.