本文探讨了下一代网络中业务的特点,提出了下一代业务的多媒体特性、开放特性、个性化特性、虚拟业务特性、智能特性等观点。同时文章也探讨了在以软交换为核心的下一代网络中可能的几种业务提供方式,指出业务提供方式在考虑与现有网络兼容的前提下,逐步面向更加开放的架构、能快速提供和部署业务的方向发展。 This paper explores the characteristics of the business in next generation networks and puts forward the viewpoints of multimedia features, open features, personalized features, virtual business features and intelligent features of the next generation of services. At the same time, the article also discusses several possible ways to provide services in next generation networks with softswitch as the core. It points out that the service delivery mode is gradually oriented toward a more open architecture while considering the compatibility with existing networks and can provide fast and The direction of the deployment of business.