Free表示自由，开放，共享， iris为希腊神话中的彩虹女神，宙斯的通信官· 从2005年起Freeiris项目由开源通信爱好者和开源软件推动者所创建的一个平台， 将理念， 技术， 信仰融合在了一起。

Freeiris的代码最早由hoowa.sun编写并以开放源代码软件的形式公布到全世界, 现在已经有了大量的用户. Freeiris实现了更容易方便的传统电话线, ISDN-BRI, 数字中继 ISDN-PRI, 中国7号线路的支持. Freeiris同样也广泛的支持SIP和IAX2这种网络通信协议. 同时支持包括中国,美国,欧洲标准的电话系统以便在商用领域实现融合.

Freeiris(前身为Astercon2)是一款开源的电话通信平台，含盖了计费、注册管理、PBX、数字中继、呼叫中心等业务需要。系统基于Asterisk、Perl、Linux、PHP等技术实现，在不修改asterisk本身的情况下采用外挂形式开发。目前系统可以控制管理SIP、IAX、H323、等软协议的通信。在硬件层上，支持大量的硬件产品，包括数字中继(ISDN PRI / ISDN BRI)，模拟中继(FXO / FXS)，以及各种SIP与IAX的终端设备等。由于freeiris项目将完全停止，包括下载服务器也随即关闭，这里上传收藏一下啊，为freeiris项目做一下备份。-Free said that freedom, openness, sharing, iris for rainbow goddess in Greek mythology, Zeus platform communication officer from 2005 Freeiris open source communications project by enthusiasts and promoters of open source software is created, the concepts, technologies, beliefs fused together. Freeiris code was first written by hoowa.sun and in the form of open source software released to the world now have a large number of users. Freeiris achieve a more easy and convenient traditional telephone lines, ISDN-BRI, digital trunk ISDN- PRI, to support China on the 7th line. Freeiris also broad support SIP and IAX2 this network communication protocols at the same time support, including China, the United States, the European standard telephone system in order to achieve integration in the commercial field. Freeiris (formerly known as Astercon2) is an open source telephony platform, covering the business needs billing, registration management, PBX, digital trunking, call center. System base