Asterisk 是一个开放源代码的、集中于一点的电话平台，并且其设计主要适

用于Linux 操作系统。Asterisk 把超过100 年的电话知识融入到了一套充满活力

的严密集成的电子通迅应用程序中去。它的强大的功能在于它的用户化的本质，

除此还有其无可匹敌的对各种标准的适应性。没有其它的专用分组交换机能够具

有如此之多的富于创新性的功能。-Asterisk is an open source, focusing on the little phone platform, and its primarily designed for Linux. Asterisk phone to more than 100 years of knowledge into a dynamic electronic communication, tightly integrated applications to go. Its powerful features is its user-oriented nature, In addition to this also its unmatched adaptability to various criteria. There is no other PBX can have the nature of so many innovative features.