Telstra Corporation chief financial officer and board member John Stanhope says he will retire after overseeing a shareholder vote on the telco's $11 billion deal with the federal government on the national broadband network (NBN).

Telstra Corporation chief financial officer and board member John Stanhope says he will retire after overseeing a shareholder vote on the telco's $11 billion deal with the federal government on the national broadband network (NBN).