iOS Nexmo SDK 在应用语音自定义应答中呼叫 phone 号码 url

Question

我正在关注 Nexmo 文档 here 我找不到 iOS 文档了（神秘）具体来说，文档讨论了答案 URL 它说

You are expected to replace CALLEE_PHONE_NUMBER with the number to be called. But, ultimately, the number that is actually called is the one supplied in the Answer URL webhook. In a real-life use case, you would create a server component to serve as the Answer URL. The app will send to your backend, through the Answer URL the CALLEE_PHONE_NUMBER, the backend would validate it and then supply it in the JSON returned.

Note: The gist you created is specific to this tutorial. In a real-life scenario, the Answer URL should be provided by a purposely built web solution. Your backend should provide that can serve custom NCCOs and, for this case, receive and validate the phone number dialled from the app.```

所以我创建了我的自定义后端，它接受一个 ?to 参数，returns 有效 json 像这样： GET https://mycustomurl.herokuapp.com/hello?to=18052425555

[{"action":"talk","text":"Please wait while we connect you."},{"action":"connect","timeout":20,"from":"14697938019","endpoint":{"type":"phone","number":"18052425555"}}]

我像这样将自定义 url 放入仪表板中的应用程序中... https://mycustomurl.herokuapp.com/ 我也尝试了许多其他变体，例如完整路径 /hello 等

当我从我的应用程序发出呼叫时...我如何引用此端点？参数是自动 to （nexmo 支持人员告诉我的）？我要传递 url 吗？

我已经尝试了所有这些组合：

client.call("https://mycustomurl.herokuapp.com/hello?to=18052428083", callHandler: .server)
client.call("hello?to=18052428083", callHandler: .server)
client.call("18052428083", callHandler: .server)

我无法让它工作，并且在文档中找不到任何关于如何使用自定义后端答案的内容 url。任何帮助将不胜感激。

Answer 1

我们移动了一些东西，很抱歉重定向不起作用。这里有一个step by step tutorial on making a call from the app.

您的自定义 url 不需要任何参数，但您需要更新仪表板才能使用 https://mycustomurl.herokuapp.com/hello。

在应用程序中，您调用 client.call("44000000000", callHandler: .server)，这将向您的自定义 url 发出 GET 请求。对自定义 url 的请求将在其查询中有一个 JSON 对象，如下所示：

{
  to: '44000000000',
  from_user: 'Alice',
  conversation_uuid: 'CON-7a15150b-121d-42b7-91eb-23ccefdcbf5e',
  uuid: 'NONE'
}

JSON 对象中的 to 值将是应用程序中提供的数字。您可以使用它来填写您想要 return 的 NCCO，例如：

[
    {
        "action": "talk",
        "text": "Please wait while we connect you."
    },
    {
        "action": "connect",
        "endpoint": [
            {
                "type": "phone",
                "from": request.body.from_user
                "number": request.body.to
            }
        ]
    }
]

iOS Nexmo SDK 在应用语音自定义应答中呼叫 phone 号码 url

iOS Nexmo SDK call a phone number in app voice custom answer url

ios

swift

vonage