Service Architecture of IP Telecom Networks
Zhengkun Mi · Zhongxing Telecom Technology · 2003
Following a statement of the fundamental requirements of service architecture of the next generation IP telecom network, an analysis is given to the technical features of API-based service architecture through a comparison with traditional IN. Detailed introduction is then devoted to the service architecture of softswitch networks and OSA/Parlay service architecture of 3G networks. Finally a brief description is directed to the service interface of intelligent terminals and some further study issues are pointed out.