我需要使用VXML断开连接元素来断开调用。

Question

我需要能够模拟一个调用断开使用vxml。

我尝试在这里与开发指南一起实现以下内容：https://help.voxeo.com/go/vxml/elements.disconnect

<vxml>
<prompt mode="recording" delay="500">./audio/agent.wav</prompt>
    <form id="F1">
    <block>
        <prompt>
            Getting ready to disconnect the call, which will throw a connection dot disconnect event.
        </prompt>
     </block>
    <block>
        <disconnect/>
    </block>
</form>
<prompt mode="voice" delay="6100">Hello?</prompt>
<prompt mode="voice" delay="5000">You owe us money. How would you like to pay?</prompt>
<prompt mode="voice" delay="6500">What is your credit card?</prompt>
<prompt mode="voice" delay="20000">Thank you.  And expiration date?</prompt>
<prompt mode="voice" delay="9200">And security code?</prompt>
<prompt mode="voice" delay="9500"> And ZIP code of your billing address.</prompt>
<prompt mode="voice" delay="10200">Your payment will be processed.</prompt>
<afterprompt_action mode="wait_before_hangup_ms">20000</afterprompt_action>

但是，当我运行此调用时，似乎完全忽略了断开连接，整个调用正常进行。

Answer 1

您可能想尝试将所有内容都放在表单中。VoiceXML语法(由DTD定义)不支持直接在vxml块内提示。意外的内容可能会影响流。

<!ENTITY % event.handler "catch | help | noinput | nomatch | error">
<!ELEMENT vxml (%event.handler; | form | link | menu | meta | metadata | property | script | var)+>