求翻译：现在的PSTN等电路交换网络，分组交换网络，移动网络等电信网都将作为边缘网络接入核心IP网络，所以软交换要能与这些电信网进行互通。是什么意思？

Pstn and other circuit-switched networks, packet switching networks, mobile networks and other telecommunications network will serve as the edge of the network access the core ip network, softswitch to be able to interoperate with these telecommunication network.

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Present electric circuit exchange networks and so on PSTN, the grouping exchange network, telecommunication networks and so on motion network will all take the edge network turning on core IP network, therefore will exchange softly must be able to carry on the intercommunication with these telecommu

Now, such as PSTN circuit switched networks, packet switched networks, mobile networks and other telecommunications networks as a core IP network access edge networks, softswitch Interworking with these telecommunications networks.

正在翻译，请等待...