IMS/NGN Service Lab: Testbed for Creating Innovative IMS/NGN Service Applications
Shin-ichi Handa, Junnosuke Yamada, Hiroya Minami, Daichi Namikawa, Michio Shimomura · 2011
NTT is implementing NGN based on IMS standards. This paper overviews an IMS/NGN test bed in NTT laboratories which is dedicated for the composition and deployment of innovative services over future NGN by using its rich application and service support functions. Two issues experienced during construction and how we solved them are explained.