NGN网是新一代电信业务的核心，NGN网的棱心承载网是以IP网为基础。
NGN is the core of the next generation telecommunications. IP net is the base of NGN.
本地网电信业务计费帐务系统、省级结算中心与国家电信业务结算系统共同构建中国电信业务结算体系。
The service charge system of China Telecom is composed of the subsystem of billing process for local network the provincial and the national production supervision & management center.
智能网是用于产生和提供电信业务的体系概念。
The in (Intelligent Network) is a hierarchy concept for producing and providing telecom services.
通过对固定网和移动网融合（FMC）中价值链的分析，提供对固定和移动电信业务融合更好的理解。
This article analyzes the value chain of FMC to provide a better understanding of the FMC service.
第四条基础电信业务经营者和专用网单位是电信网间互联争议的当事人。
The basic telecommunication business operators and the entities of private network shall be the parties of the disputes over interconnection between telecommunication networks.
在业务层面，电信网能够以服务的形式提供各类软件，开拓电信业务的范围。
On the service layer, telecom networks can supply various software as a service, thereby extending the scope of telecom services.
在电信业务和IP技术不断融合，逐步走向“IP电信网”的过程中，有很多问题需要继续探讨和研究。
There are several issues need to be studied during the progress of converging telecomm services and IP technology into "IP telecomm network".
丹东电信虚拟网计费管理系统是一个典型的电信业务应用系统。
The Centrex billing management system of Dandong telecommunication is a typical telecommunication service application system.
电信的传输网是整个电信业务的各种上层网络的基础，它承担着地区间骨干的信息传输任务。
Telecom's transmission network is the base of whole telecom's operation network, It is the backbone network between different region.
电信的传输网是整个电信业务的各种上层网络的基础，它承担着地区间骨干的信息传输任务。
Telecom's transmission network is the base of whole telecom's operation network, It is the backbone network between different region.
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