摘要
以S12 MGC作为软交换平台, 对在网运行的S12 交换机增加MGC功能, 使设备同时工作于PSTN和NGN环境中, 从而提供了一种PSTN向NGN平滑演进的方案, 实现了PSTN和NGN的有效融合, 符合下一代网络发展的趋势, 有助于保护运行商已有投资。
By adding MGC function to S12 switch, it can be used as soft switching platform working in both PSTN and NGN network, thus providing a solution to smooth transition from PSTN to NGN. The plan followed the trend of the development of the next generation network and help protect the investment of the operators.
出处
《铁道通信信号》
2005年第6期37-39,共3页
Railway Signalling & Communication
