呼叫断开连接以获取星号 [英] Call disconnect for asterisk

问题描述

如何使用PHPAGI捕获星号的呼叫断开连接? 例如如果用户断开呼叫，则调用哪个事件?如何捕获它?

How to capture call disconnect for asterisk using PHPAGI ? For e.g. if user disconnects the call which event is invoked ? How to capture it ?

推荐答案

您可以检查PHP-AGI API调用的返回结果， 例如， stream_file 在挂断时返回-1.

You can check the Return Results of your PHP-AGI API calls, for example stream_file returns -1 on hangup.

您还可以在Dialplan的h扩展名上调用另一个AGI脚本.

You could also invoke another AGI Script on the h Extension in the Dialplan.

如果您需要清理某些内容，还可以注册关闭功能.

If you have to clean up something, you could also register a Shutdown function.

另一种方法是注册信号处理程序，该方法在edmund长期在博客中描述过. PCNTL是PHP的扩展，用于启用PCNTL用--enable-pcntl重新编译PHP.

Another Approach is to register a Signal Handler which edmund long described in his blog. PCNTL is a PHP extension, to enable PCNTL recompile PHP with --enable-pcntl.

<?php
declare(ticks=1);

function sig_handler($signo)
{   //Do some stuff in here
    exit(0);
}

//Register the hangup handler
if (function_exists('pcntl_signal'))
{
      pcntl_signal(SIGHUP,  "sig_handler");
}

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