ip pbx

Discussion of IP PBX Characteristic and Its Application Point

IPPBX的特点及其应用探析

IP PBX network element management system is implemented in such low-cost pressure circumstances .

IPPBX网元管理系统就是在这样的低成本压力下实现的。

Application of IP PBX in the Dedicated Communication Network

IPPBX在专业通信网中的应用

Research on Medium and Small IP PBX Architecture

中小型IPPBX系统结构的研究

How to use IP PBX to improve multi-point communication

如何用IPPBX改善多点通信

Therefore IP PBX system characteristic and its application technology are worth everybody conducting the research and the discussion .

为此IPPBX系统的特点及其应用技术值得大家进行研究及探讨。

One of the main advantages of an IP PBX is the fact that it employs converged data and voice networks .

用常规PBX时，话音和数据通信必须有两个分开的网络。

If the integration of the IP PBX and the NGN can be success , it will create a lot of value-added business , and truly meet customer needs .

如果IPPBX与NGN网络结合，可增加大量增值业务，真正满足用户需求。

The provider can also terminate PSTN numbers , and route incoming calls for those numbers back to the IP PBX over the SIP can also Trunk .

当一个呼叫从内部到外部电话放在号码，交换机发送必要的信息提供者的SIP中继谁建立了调用拨打的号码，并作为为调用中介行为。

This paper will explain how to improve the communication of an organization with multiple office locations by using IP PBX , and summarizes the criterion for selection of IP PBX system .

本文将介绍IPPBX如何改善拥有多个办公地点的组织机构的通信方式，并概述选择IPPBX系统的标准。

Gateway selection is important , therefore a good understanding of the advantages and disadvantages of various gateways is necessary , including standalone box , router , remote access server and IP PBX .

选择网关很重要，因此要充分了解独立网关、路由器网关、远程接入服务器网关及IPPBX网关的优缺点，以便选择适合的网关设备。

The typical IP PBX can also switch calls between a VoIP user and a traditional telephone user , or between two traditional telephone users in the same way that a conventional PBX does .

典型的IPPBX还能交换VoIP用户与传统电话用户之间的电话，或者以常规PBX一样的方法交换两个传统电话用户之间的电话。

Each call consumes a certain amount of network bandwidth , so the number of calls is limited by the amount of bandwidth that can flow between the IP PBX and the provider 's equipment .

每个调用都会消耗一定量的网络带宽，所以电话的数量是有限的带宽，可以流动之间的IPPBX和供应商的设备的数量。

This paper introduces the differences , advantages and disadvantages between NGN + IP and old PBX .

本文介绍了NGN+IP与PBX的区别，以及各自优缺点。