Asterisk是一个强大的开源PBX平台，已经彻底改变了电信世界。从小型企业到大型企业，Asterisk都是IP PBX系统、VoIP网关和会议服务器的首选解决方案。它具有呼叫队列、交互式语音应答、电话会议、保持音乐和语音邮件等众多功能，为所有电信需求提供了全面的解决方案。
在 Ubuntu 上安装星号 22.04 LTS Jammy Jellyfish
步骤 1。在进入安装过程之前，确保您的系统是最新的至关重要。更新的系统不仅确保了顺利安装，而且还提供了增强的安全性和性能。运行以下命令以更新系统程序包：
<span class="pln">sudo apt update sudo apt upgrade sudo apt install wget apt</span><span class="pun">-</span><span class="pln">transport</span><span class="pun">-</span><span class="pln">https gnupg2 software</span><span class="pun">-</span><span class="pln">properties</span><span class="pun">-</span><span class="pln">common</span>
第2步。安装 N个必需的依赖项
接下来，安装必要的依赖项。这些对于成功编译和安装Asterisk至关重要：
<span class="pln">sudo apt</span><span class="pun">-</span><span class="kwd">get</span><span class="pln"> install build</span><span class="pun">-</span><span class="pln">essential sudo apt</span><span class="pun">-</span><span class="kwd">get</span><span class="pln"> install git</span><span class="pun">-</span><span class="pln">core subversion wget libjansson</span><span class="pun">-</span><span class="pln">dev sqlite autoconf automake libxml2</span><span class="pun">-</span><span class="pln">dev libncurses5</span><span class="pun">-</span><span class="pln">dev libtool</span>
第 3 步。在 Ubuntu 上安装 Asterisk 22.04.
系统准备好后，就可以下载 Asterisk 源了。使用以下命令下载最新版本的 Asterisk：
<span class="pln">wget http</span><span class="pun">:</span><span class="com">//downloads.asterisk.org/pub/telephony/asterisk/asterisk-20-current.tar.gz</span>
下载完成后，使用以下命令解压缩 Asterisk 文件：
<span class="pln">tar xvf asterisk</span><span class="pun">-</span><span class="lit">16</span><span class="pun">-</span><span class="pln">current</span><span class="pun">.</span><span class="pln">tar</span><span class="pun">.</span><span class="pln">gz</span>
导航到 Asterisk 目录：
<span class="pln">cd asterisk</span><span class="pun">-</span><span class="lit">20</span><span class="pun">*</span>
现在，启动编译过程。这可能需要一些时间，具体取决于系统的性能：
<span class="pln">sudo make </span><span class="pun">-</span><span class="pln">j2</span>
编译过程完成后，安装 Asterisk 及其模块：
<span class="pln">sudo make install</span>
成功安装Asterisk后，就可以创建一个Asterisk用户和组了。这增强了Asterisk安装的安全性：
<span class="pln">sudo adduser </span><span class="pun">--</span><span class="pln">system </span><span class="pun">--</span><span class="kwd">group</span> <span class="pun">--</span><span class="pln">home </span><span class="pun">/</span><span class="kwd">var</span><span class="pun">/</span><span class="pln">lib</span><span class="pun">/</span><span class="pln">asterisk </span><span class="pun">--</span><span class="kwd">no</span><span class="pun">-</span><span class="pln">create</span><span class="pun">-</span><span class="pln">home </span><span class="pun">--</span><span class="pln">gecos </span><span class="str">"Asterisk PBX"</span><span class="pln"> asterisk</span>
为 Asterisk 用户设置正确的权限：
<span class="pln">sudo chown </span><span class="pun">-</span><span class="pln">R asterisk</span><span class="pun">:</span> <span class="str">/var/</span><span class="pun">{</span><span class="pln">lib</span><span class="pun">,</span><span class="pln">log</span><span class="pun">,</span><span class="pln">run</span><span class="pun">,</span><span class="pln">spool</span><span class="pun">}/</span><span class="pln">asterisk </span><span class="pun">/</span><span class="pln">usr</span><span class="pun">/</span><span class="pln">lib</span><span class="pun">/</span><span class="pln">asterisk </span><span class="pun">/</span><span class="pln">etc</span><span class="pun">/</span><span class="pln">asterisk
sudo chmod </span><span class="pun">-</span><span class="pln">R </span><span class="lit">750</span> <span class="pun">/</span><span class="kwd">var</span><span class="pun">/{</span><span class="pln">lib</span><span class="pun">,</span><span class="pln">log</span><span class="pun">,</span><span class="pln">run</span><span class="pun">,</span><span class="pln">spool</span><span class="pun">}/</span><span class="pln">asterisk </span><span class="pun">/</span><span class="pln">usr</span><span class="pun">/</span><span class="pln">lib</span><span class="pun">/</span><span class="pln">asterisk </span><span class="pun">/</span><span class="pln">etc</span><span class="pun">/</span><span class="pln">asterisk</span>
重新启动 Asterisk 服务：
<span class="pln">sudo systemctl restart asterisk</span>
启用 Asterisk 服务以在系统引导时启动：
<span class="pln">sudo systemctl enable asterisk</span>
第 4 步。配置 Asterisk。
要使 Asterisk 正常运行，您需要根据需要对其进行配置。首先编辑用户。会议 文件：
<span class="pln">sudo nano </span><span class="pun">/</span><span class="pln">etc</span><span class="pun">/</span><span class="pln">asterisk</span><span class="pun">/</span><span class="pln">users</span><span class="pun">.</span><span class="pln">conf</span>
将用户添加到文件：
<span class="pun">[</span><span class="lit">6001</span><span class="pun">]</span><span class="pln"> fullname </span><span class="pun">=</span> <span class="typ">Example</span> <span class="typ">Bob</span><span class="pln"> secret </span><span class="pun">=</span> <span class="lit">1234</span><span class="pln"> hassip </span><span class="pun">=</span><span class="pln"> yes context </span><span class="pun">=</span><span class="pln"> users host </span><span class="pun">=</span> <span class="kwd">dynamic</span> <span class="pun">[</span><span class="lit">6002</span><span class="pun">]</span><span class="pln"> fullname </span><span class="pun">=</span> <span class="typ">Example</span> <span class="typ">Joe</span><span class="pln"> secret </span><span class="pun">=</span> <span class="lit">1234</span><span class="pln"> hassip </span><span class="pun">=</span><span class="pln"> yes context </span><span class="pun">=</span><span class="pln"> users host </span><span class="pun">=</span> <span class="kwd">dynamic</span>
保存文件并重新加载配置：
<span class="pln">sudo asterisk </span><span class="pun">-</span><span class="pln">rx </span><span class="str">'core reload'</span>
第 5 步。连接到 Asterisk CLI。
要管理您的Asterisk服务器，您需要连接到Asterisk CLI。使用以下命令：
<span class="pln">sudo asterisk </span><span class="pun">-</span><span class="pln">rvv</span>
感谢您使用本教程在 Ubuntu 22.04 LTS Jammy Jellyfish 系统上安装 Asterisk 开源 PBX 平台。如需更多帮助或有用信息，我们建议您查看 Asterisk 官方网站。
