CTI论坛(ctiforum)6月8日消息（记者 李文杰):著名的Asterisk开源通信项目让全世界很多公司用户受益，同时带动了整个企业通信领域的高速成长，多如牛毛的中国公司开始发布所谓自主研发的呼叫中心，PBX设备软件。可是，很多中国公司不仅仅没有回馈开源，而且居然大大方方地发布了自己的Digium语音卡，让Asterisk项目维护厂家Digium非常气愤，这样的行为严重伤害了整个开源项目的发展，同时对其项目造成了严重的误导。通过无测试无保障的产品，安装在开源freepbx平台，修改logo则标榜为自主研发的IPPBX。为此，官方专门成立了一个部门对中国公司的克隆卡，克隆产品进行清剿，淘宝是开源克隆卡的集散地，是这次打击的重点目标。
以下是官方解释：
Without Contributions，Where Would Open Source Be?
Thanks to the Asterisk community，its popularity has grown worldwide。The downside of this explosive growth is the uprising of Asterisk “clone” cards manufactured in China and available to unassuming online。It's extremely important to understand the various types of card manufacturers，why it matters which type you purchase from，and what you can do to report them:
There are 3 types of card manufacturers:
- Legitimate card manufacturers: These manufacturers use their own technology designs and sell the mtoconsumers under their own brand name。
- Cloners:A big step down from that includes manufacturers who copy out dated card designs from legitimate companies(such as Digium)，copy them，and then sell them under their own brand name。
- Counterfeiters:This category includes those who manufacture replica cards and claim or imply they are authentic Digium cards。
