CallWeaver简介

翻译自：http://www.voip-info.org/wiki/view/CallWeaver

Callweaver(formerly kNown as OpenPBX.org) is a community-driven vendor-independentcross-platformopen source PBX software project. It was originallyderived from Asterisk,a Linux software-PBX.Callweaveris a fully featured PBX in software. It supports analog and digitalPSTN telephony,multi-protocolvoice over IP telephony,fax,software-fax,STUN,T.38 fax over IPand many telephony applications such asIVR,conferencing and callcenter queue management.

Callweaver（前身为OpenPBX.org）是一个社区驱动的厂商独立的跨平台的开源PBX软件项目。它最初是来asterisk，一个Linux的PBX。Callweaver是一个全功能的PBX软件。它支持通过IP电话，传真，软件传真，STUN和如IVR，会议和呼叫中心队列管理的许多电话应用T.38传真模拟和数字PSTN电话，多协议的声音。

Many Asterisk users and developers have experienced the impact of Digium tightly exercising control over Asterisk for their own business interests,increasingly at odds with the common interest of the community of users,developers and other parties who have largely contributed to the project becoming popular in the first place.

许多Asterisk的用户和开发人员，经历了Digium公司越来越多地紧紧地行使与该用户，开发商和其他各方社会的共同利益谁在很大程度上促成项目成为流行的可能性超过其本身的商业利益Asterisk的控制，影响第一名。

As a result more and more users,developers and integrators agree that a strong alternative to the Asterisk project which takes its own direction is beneficial and desirable as long as such a project is not controlled by a single vendor and managed for the common interest of users,developers and vendors who drive it.

因此越来越多的用户，开发商和集成商一致认为，强有力的替代选择Asterisk的项目，以有利于自己的方向和理想像这样一个项目只要不是由单一供应商的控制和对用户的共同利益管理，开发商和供应商谁驾驶它。

Callweaverwas forked from the Asterisk 1.2 code base to develop and maintain just such an alternative.Callweaverhas its own objectives,different from those of the Asterisk project. In particular,Callweaveris characterized by the following:

Callweaver是分叉从Asterisk的1.2代码库的开发和维护了这样一个选择。Callweaver有自己的目标，从星号的项目有所不同。特别是，Callweaver是具有以下特点：

Different points of view are welcome,politics and censorship are frowned upon.

A project charter and mindset that always ratesreliabilityandcross-platformcompatibility over features.

A commonly shared view that Asterisk design is broken andstructuralreworkis needed.

A preference forgenericsolutionsand reuse of freely available libraries.

Ability to embed or link to any available GPL compatible library due to theabsenceof dual licensing.

Contributors to the project donotneed to sign disclaimers to assign rights in their contributions to other parties.

不同观点的欢迎，政治和审查是不可取的。
项目章程和心态，总是率的可靠性和跨平台特性在兼容性。
一个普遍一致认为，Asterisk的设计和结构被打破，需要返工。
一种通用的解决方案和免费提供的库重用偏好。
能够嵌入或链接到任何可用的兼容GPL的库因双重授权的情况下。
投稿到项目并不需要签署免责声明其捐款分配给其他方的权利。

This has already led to the following improvements over Asterisk inCallweaver:

Callweaver 对asterisk的改进

去除所有与zaptel的硬件计时器的依赖和使用的软件定时器在自己的位置（无论是基于内核或通用）。
更换的Berkeley DB1.0的sqlite作为内部的键/值数据库（又名astdb）引擎3。
更换内部的DSP具有超强的DSP提供的SpanDSP库。
支持昏迷，T38IP传真和一个通用的抖动缓冲区。
更快和更有效的拨号规则执行。
更快，更有效的推广匹配引擎。
修复的错误的Digium公司不承认。