About the Authors
Rogier Noldus is an expert at Ericsson Telecommunicatie B.V. in Rijen, the Netherlands. He has been involved in Intelligent Networks (IN) standardization and has driven the development of CAMEL within Ericsson. He has subsequently made a switch to the IP Multimedia System (IMS) and is now focusing on the integration of GSM and IMS networks, covering areas such as next-generation IN, fixed mobile convergence, media transmission, multi-access, value-added services (e.g. enterprise services such as IP Centrex), and next-generation networks. He holds a B.Sc. degree (electronics) from the Institute of Technology in Utrecht (the Netherlands) and an M.Sc. degree (telecommunications) from the University of the Witwatersrand (Johannesburg, ...