求翻译：NGL04多业务综合交换平台集交换与传输、有线与无线、窄带与宽带业务于一体，具有良好开放性的体系结构，全面地支持公共电话交换网（PSTN）、综合业务数字网（ISDN）和智能网（IN），同时还可做大容量IP接入服务器或大容量IP电话网关。是什么意思？

ngl04 multi-business exchange platform set of switching and transmission, cable and wireless, narrowband and broadband services in one, with good open architecture to support the Public Switched Telephone Network (the pstn), integrated services digital network (isdn) and smart Network (in), while bi

More than 04 business NGL integrated switching platform set exchange and the transport, both wired and wireless, narrowband and broadband business, has a good open-architecture, the full-scale support for the Public Switched Telephone Network (PSTN), an integrated services digital network (Internet)

The NGL04 multi-service synthesis exchanges the platform collection exchange and the transmission, wired and wireless, the narrow band and the wide band service in a body, has the good open architecture, supports public telephone switching network (PSTN), synthesis service numeral network (ISDN) and

NGL04 multi-service integrated switching platform switching and transmission, cable and wireless, narrowband and broadband services in one, with the open architecture of good, comprehensive support for the public switched telephone network (PSTN), integrated services digital network (ISDN) and intel

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