在voicemail.conf中使用mailcmd将变量作为参数传递

Question

在我的voicemail.conf文件中，有一行如下所示：

mailcmd=php /path/to/file.php 1234

在这种情况下，传递给file.php的"1234“是一个扩展，但坦率地说，只要它可以用来标识语音邮件存储的收件箱，我就不在乎传递什么。因此，我真的需要能够传递一个变量，如下所示：

mailcmd=php /path/to/file.php "${VM_NAME}“

当我这样做时，我会在PHP文件中得到一个空参数。我尝试过几个不同的通道变量，但是，除非值是硬编码的，否则我从来没有得到任何工作。

我是否可以在这里做我想做的事，如果有，我做错了什么？

Answer 1

简单地说，这是不可能的。voicemail.conf在使用mailcmd时无法使用星号的变量。

作为另一种选择，我需要在PHP脚本中使用STDIN来收集电子邮件头信息，这可以配置为相对容易地获得扩展。

Answer 2

来自voicemail.sample.conf

externnotify

Want to run an external program whenever a caller leaves a voice mail message for a user? This is where the externnotify command comes in handy. Externnotify takes a string value which is the command line you want to execute when the caller finishes leaving a message.
Note: see an example of an external notification script here.
Note: This command will also run after a person who has logged into a mailbox exits the VoiceMailMain() application. (Remark: This seems not to be the case for Asterisk 1.2.x)

The way it works is basically any time that somebody leaves a voicemail on the system (regardless of mailbox number), the command specified for externnotify is run with the arguments (in this order): context, extension, new voicemails, old voicemails and urgent voicemails. These arguments are passed to the program that you set in the externnotify variable.

样品为这里