Then introduces the Siemens Mobile Switch D900 hardware and how CCS7 comply at the Siemens Mobile Switch D900 platform.

然后介绍了西门子移动d 900交换机的硬件和7号信令如何在西门子移动d 900交换机上实现。

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And the MSC(Mobile Switch Center) plays a very crucial role in it, with its main responsibility is to do the communication management.

其中移动交换机在核心网中又占据了最核心的位置，它主要负责通信管理功能，即呼叫处理功能。

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Siemens Mobile Switch D900 is based on traditional 2g networks, accord to CCS7 standards, has a very wide range of applications in our country.

西门子移动d 900交换机是基于传统2g网络的交换机，符合7号信令规范，在我国有着非常广泛的应用。

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Craft Silicon provides bespoke, cutting-edge software in core banking, microfinance, mobile, switch solutions and electronic payments for customers on four continents.

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