The telecommunications markets in the European Union have gone through a period of rapid technological as well as economic change. After the market opening in the late 1990s, the approach to regulate these markets has likewise changed over time. Whereas a sectorspecific framework dominated the...

Telecommunication networks around the world develop towards All-IP next generation networks (NGN). This migration is driven by higher economies of scale and scope, price reductions for IP network elements, opportunities for new services and an improved experience for the end users. As the...