汇接局

在本文中同时明确了网络演进的方向，在PSTN网向NGN网进行演进的过程中，PSTN网络中的汇接局采用软交换网进行替换的优势。

In this paper at the same time , the network evolution direction , in the PSTN network to NGN network evolution process , in the PSTN network tandem office uses the soft exchange network to replace the advantage .

浅议成都本地网设置专用特服汇接局的可行性

Elementary Discussion on the Possibility of Establishing Chengdu Local Network Private Special Service Tandem Office

本次IP承载网主要承载内容包括软交换端局的接入和软交换长途汇接局的话音和信令，移动分组网和移动分组业务的IP（包括3G），公众VPN业务和企业内部业务。

The IP bearer network includes the main load side soft-switching exchange bureau access and long-distance tandem Bureau soft voice and signaling , mobile sub-network and mobile packet service IP ( including 3G ), the public VPN service and internal operations .

现有Server与MGW分离式组网架构带来节省机房，节省耗电，集中运维，大本地网组网、节省传输，节省TC，节省汇接局等优势等众多好处。

Now , Server and MGW separated network architecture brings savings of machine rooms and electronics power ; centralized operation and large local network construction brings savings of transmission , TC and tandem exchanges and many other benefits .

本文提出基于CCITTSDL语言基础上的信号系统格式化描述方法，并给出了一个程控市话汇接局在国内网中各种接口条件下的局间信号SDL/GR状态图。

This paper presents a formal description method using CCITT SDL / GR Language . The SDL / GR state pictures of interoffice signallings for a SPC tandem exchange under various junction conditions are discussed .

天津电力汇接局组网方案介绍

An introduction to Tianjin Power tandem station networking planning

汇接局交换机的信令分析与处理

Analyzing and treating of signaling in tandem PBX

浅析电信网中独立汇接局的建设

Analysis of Tandem Office Construction in Telecom Network

2004年中国移动首先在汇接局引入软交换分离架构。

In 2004 , China Mobile introduced the first in the tandem structure of soft-exchange separation .

对它区汇接局及其它端局间设置高效或低呼损直达电路或不设电路。

The direct circuit with efficient and low call losing is setup or not for other tandom office and end offices .

对充分利用现有网络资源，优化网络结构，加强汇接局层面的建设的问题进行了重点分析。

The author especially analyzes the problems of making use of the current network resources , optimization of network structure and improvement of the Tandem Switch .

文章详细分析了各种局间信令的特点及优缺点，并对汇接局交换机的信令处理过程进行了典型分析。

Because the model and specification of different PBX are different in Gansu power special administration network , different kinds of signaling systems exist between exchange bureaus .

介绍了汇接局模式全网智能化实现的原理和方法，并探讨了网络安全性以及容灾技术。

This paper introduces the principles and methods of implementation of whole-network intelligent business of tandem office mode , and probes into the network security and disaster recovery technology .

从分析中可以看出，全网逐步淘汰随路信令系统，尽可能采用共路信令方式，从接续可靠性、接续速度及简化汇接局的数据库配置方面都具有显著的优越性。

The paper analyzes the characteristics and advantages and disadvantages of every kind of bureau signaling systems in detail , and introduces the treating process of signaling in tandem PBX .

本章详细论述成都现网业务及网络发展存在的问题，以此论证软交换设备替代汇接局的必要性。

This chapter expounds the fact network business and network develop the existing problem now in Chengdu in detail , so as , prove the soft commutation substitute , remit necessity to answer office .

不同区间汇接局不需设直达中继，同时端局间按技术经济合理的原则设置高效或低呼损直达路由。

The direct trunk have no use for convergence office those located at difference region , but the direct route with low call losing and efficient is setup for end office by reasonable principle between technology and economy .