pitot的博客

asterisk的简要参考卡片，两页纸，打印出来作为日常使用asterisk的参考，挺方便。

asterisk的非技术性概述。 Most of the existing Asterisk literature almost exclusively provides technical details focused on its configuration, setup, and integration. This article explains why Asterisk is important and innovative without going into such technical details. It helps executives and managers in converged telecommunications market have a better understanding of key aspects of Asterisk as a VoIP platform. It also shows how an open source project can be used as a cornerstone in a business model.

asterisk部分中文语音文件，替换英文语音文件。

asterisk handbook with bookmarks. English Version.