互联网正在改变我们的工作、生活、娱乐和学习方式。我们坚信,基于IP 核心的下一代网也将改变电信运营商的经营理念、思维方式和商业模式。传统思维观念阻碍对 NGN真谛的深入理解众所周知,下一代网络所依赖的 IP 技术与传统 PSTN 技术有着本质上的不同。但人们没有深入研究的是下一代网采用的 IP技术所蕴涵和要求的与 PSTN 完全不同的新理念和思维方式。由于历史的惯性,从事 PSTN 的厂 The Internet is changing the way we work, live, play and learn. We firmly believe that the next generation network based on the IP core will also change the telecom operators’ business philosophy, thinking mode and business model. The traditional concept of thinking hinder the in-depth understanding of the true nature of NGN As we all know, next-generation networks rely on the IP technology and the traditional PSTN technology is essentially different. But what people did not study in depth is the new concept and thinking method completely different from PSTN which is implied and demanded by the IP technology adopted by NGN. Due to historical inertia, engaged in PSTN factory