【摘要】 软交换和ParlayAPI技术是实现下一代网络业务提供方式的关键技术。分析现有传统智能网的缺陷和业务提供方式的缺陷,在下一代网络分层结构的基础上讨论了软交换设备和Parlay网关的体系结构,阐述了体系结构的设计原则;最后给出采用软交换和parlay网关体系结构实现的一个应用控制流程实例。更多还原

【Abstract】 Drawbacks in existing IN and servicing provisioning approach are analyzed.The architectures of the Softswitch and the Parlay gateway are proposed based on the hierarchical structures in next-generation network,and the principles for designing the sys-tem architecture is explained.More-over,an application control flow,based on the architectures of Softswitch and Parlay gateway,is presented.更多还原