基于Asterisk的VoIP软电话研究与仿真

摘要

为了使用Linux开源系统作为VoIP服务器，可以将可运行在Linux等系统上的IP分组交换机产品Asterisk作为开源软交换平台通信的VoIP语音网关。本文将Asterisk与Linux操作系统结合在一起，采用源码方式安装Asterisk作为服务器，通过配置conf等文件来注册用户。然后通过软电话在Asterisk服务器上注册，并进行了测试，最后给出了实验仿真的结果。%To use open source system like Linux to be the VoIP server, one can apply Asterisk, which can be run on several systems such as Linux as IP packet switch components, as VoIP voice gateway in the open source softswitch platform communication. This paper combines Asterisk and Linux, fixes Asterisk as server by adopting source code mode and configures files as conf to register users. Then we register softphones on the Asterisk server, and do the test, finally we give the results of simulation experiments.