求翻译：软交换是下一代网络的控制功能实体，为下一代网络具有实时性要求的业务提供呼叫控制和连接控制功能，是下一代网络呼叫与控制的核心是什么意思？

Softswitch is a next generation network control functions with real-time requirements of business entities, for the next generation network to provide call control and connection control functions is the core of next-generation network call control

Softswitch is the next-generation network control functional entities, for the next generation network with real-time business provides the call control and connection to the control function, it is the next-generation network calls and control the core

The soft exchange is the next generation network control function entity, has the timely request provision of service call for the next generation network to control and to connect the control function, is the next generation network call and the control core

Next generation softswitch is network control functional entity, business with real-time performance requirements for next-generation network to provide call control and connection control feature, is the core of next-generation network call and control

正在翻译，请等待...