Paul A. Crotty, president of Verizon New York and Connecticut, will leave the company at the end of July to become a federal judge.

Solomon Trujillo has been named the new CEO of Australia's Telstra.

Airwide Solutions appointed Kevin H. Wiant vice president of business development and strategy.

Sipera Systems named Seshu Madhavapeddy CEO.

Leap Wireless International has appointed Linda K. Wokoun senior vice president of marketing and customer care for Cricket.