Information and Communications Technology and Policy ›› 2020, Vol. 46 ›› Issue (1): 21-24.
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Abstract: Central Service Management System (CSMS) is the core system of number portability. This article introduces the position of CSMS in the network architecture, hardware / software architectures, high availability and security solutions.
Key words: number portability, system design, CSMS
LIU Kai, ZHANG Dakun, LIU Lina. Thedesign and implementation of central service management system[J]. Information and Communications Technology and Policy, 2020, 46(1): 21-24.
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