android - Twilio 拨出电话不工作，它自动终止

Question

我们如何使用 Twilio android sdk 调用应用程序到应用程序和应用程序到手机。主要问题是我们的调用在初始化时自动终止。这是拨出调用的 php 端脚本，但拨出调用不起作用，调用在初始化状态时自动终止。

outgoing.php
<?php
header('Content-type: text/xml');
include 'db.php';
require 'twilio-twilio-php-788b98f/Services/Twilio.php';
require('twilio-twilio-php-788b98f/Services/Twilio/Capability.php');

$accountSid = '';
$authToken = '';
$applicationSid =''; 
// Twilio REST API version
$version = "2010-04-01";



// put a phone number you've verified with Twilio to use as a caller ID  number
$From = $_REQUEST['From'];   // Dialer Number Twilio User or Non Twilio User

// put your default Twilio Client name here, for when a phone number isn't given
$To = $_REQUEST['To'];   // Dialer Number Twilio User or Non Twilio User


$client = new Services_Twilio($accountSid, $authToken, $version);


    // Initiate a new outbound call
    $call = $client->account->calls->create(
        $From, // The number of the phone initiating the call
        $To, // The number of the phone receiving call
        'http://sitelink.coml/basic-call.php'); 
       $a= $call->sid;
?>

  basiccall.php
<Response>
<?php
    // if the From is from "client:basic" (e.g. the iOS App), redirect to the normal
    // quickstart URL to say a nice "Welcome to Twilio Client" message.
    // Otherwise, if the From is a phone number, have it call the client named "basic"
    // to dial into the iOS app.
    $from = isset($_REQUEST["From"]) ? $_REQUEST["From"] : "";
    if ( $from == "client:basic" )
    { // redirect to the sample app URL
?>
    <Say>Welcome to Twilio Client.  You have successfully made a call from your i o s application!</Say>
<?php
    }
    else if (preg_match("/^\+?\d+$/", $from)) // (zero or one '+' chars, then one or more digits)
    { // else if it's from a phone number, dial the client named "basic"
?>
    <Say>Call from Beckon Delve</Say>
    <Dial>
        <Client>basic</Client>
    </Dial>
<?php
    } 
?>
</Response>

Answer 1

此处为 Twilio 开发人员布道师。

sitelink.com 是您尝试为其构建此功能的网址吗？由于您在 URL 中有错字:http://sitelink.coml/basic-call.php

否则，如果调用失败，Monitor section of the Twilio account dashboard 中应该有日志.

或者，是您的 preg_match打电话时不匹配任何东西？如果它不匹配任何东西，Twilio 将得到一个空的 <Response>。并挂断电话。可能最好调查一下它是否也正常工作。

抱歉，我无法准确回答您的问题。希望这有帮助。