iBasis promotes Joseph to chief technology officer

Burlington's iBasis Inc. today announced that Ajay Joseph has been promoted to chief technology officer.

Joseph joined the company in 1999 and has been vice president of network architecture, said iBasis, a wholesale carrier of international long distance telephone calls and a provider of retail prepaid calling services and enhanced services for mobile operators

"Ajay has been at the forefront of the development of the iBasis global network architecture," Ofer Gneezy, iBasis president and chief executive, said in a statement.
(By Chris Reidy, Globe staff)