如果前面提到的Cisco、Webex、skype这些前辈想要跟Zoom来个同样的服务呢?根据JPM的预测,这将需要1 - 2亿美元,大概1 - 2年的发展才有希望复制一个Zoom。That would be totally rewriting the core routing and video processing core of their existing platforms, or deciding to start from scratch with a fresh rewrite using the new architecture. (这将完全重写他们现有平台的核心路由和视频处理核心,或者从头开始使用新的架构重新搭建。) 由此可见,Zoom在视频会议的领域保持了稳定的进入壁垒。