With the progress of telecommunication technology, PSTN based on circuit switch technology is carrying out the transition to the Next Generation Network (NGN) increasingly.
随着电信技术的进步，基于电路交换技术的PSTN正逐步向下一代网络（NGN）过渡。
I just gave a talk for CEOs at the roundtable about transformation of people's practices, and they are thinking the transition from one generation to the next.
我前不久跟一些CEO在圆桌上讨论过人类实践活动的转型，大家都认为实践的变化代代相传。
This thesis researches and designs media gateway system ISAM-V, which can provide access and control functions for VoIP and has the ability to have smooth transition to the next generation network.
本文旨在设计研究媒体网关系统ISAM - V，使其能提供IP电话接入控制功能，并具备向下一代网络平滑过渡的能力。
This thesis researches and designs media gateway system ISAM-V, which can provide access and control functions for VoIP and has the ability to have smooth transition to the next generation network.
本文旨在设计研究媒体网关系统ISAM - V，使其能提供IP电话接入控制功能，并具备向下一代网络平滑过渡的能力。
应用推荐