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I want to execute an AGI script for calling party after called party hangs up. For example, for doing a survey for customers I am going to run an AGI script after agent hangs up. Unfortunately, when AGI scripts runs the agi debug output says: "511: The command cannot be executed on a dead channel" I use commands like "ANSWER" or "STREAM FILE" in my agi script which need a channel to run on. I know that calling channel hangs up as soon as called party hangs up. I tried DeadAGI instead of AGI and also "g" option in dial command but none of them works. So, I think I have to search for a solution that keep the calling channel up so that I can run my script on that. Any suggestion please?

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2 回答 2

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最后我找到了答案。问题是我们不必在 h 扩展名中执行 agi 脚本，否则我们会在 agi 中的 answer 或 streamfile 等某些函数中得到错误。我们必须在 h 扩展之前将呼叫重定向到某个扩展，为此在 elastix 中我必须更改 extensions.conf。

于 2016-03-02T12:31:37.533 回答
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在这种情况下，您不应该使用“g”参数，因为它是 CALLER 挂断。你应该使用“F”

    F([[context^]exten^]priority): When the caller hangs up, transfer
    the *called* party to the specified destination and *start* execution
    at that location.
    NOTE: Any channel variables you want the called channel to inherit
    from the caller channel must be prefixed with one or two underbars ('_').
    F: When the caller hangs up, transfer the *called* party to the next
    priority of the current extension and *start* execution at that location.
    NOTE: Any channel variables you want the called channel to inherit
    from the caller channel must be prefixed with one or two underbars ('_').
    NOTE: Using this option from a Macro() or GoSub() might not make
    sense as there would be no return points.
    g: Proceed with dialplan execution at the next priority in the current
    extension if the destination channel hangs up.
于 2016-03-02T04:29:15.817 回答