In the balance.

The article focuses on the transition to so-called next generation networks (NGN) in telecommunication in Great Britain. Some operators have stopped marketing so-called legacy services like frame relay and asynchronous transfer mode, even though other operators say revenues from sales of these types of product are growing faster than for new Internet protocol services. Mobile network operators sometimes complain that NGN discussions never seem to get around to mobile, as if mobile was not considered part of the NGN process.