如何让这段代码说 "Please hold" 并播放自定义 mp3？

Question

这是主持人加入后开始的会议线路。

它工作得很好，除了我不知道如何让它对所有来电者说 "Please hold, you'll be connected shortly."。

我还想为保留音乐播放自定义 mp3 文件。

<?php
// Get the PHP helper library from twilio.com/docs/php/install

// this line loads the library
require_once '/var/www/one/conference/twilio/Twilio/autoload.php';
use Twilio\Twiml;

// Update with your own phone number in E.164 format
$MODERATOR = '+1347999999';

$response = new Twiml;

// Start with a <Dial> verb

$dial = $response->dial();

// If the caller is our MODERATOR, then start the conference when they
// join and end the conference when they leave
if ($_REQUEST['From'] == $MODERATOR) {
$dial->conference('My conference', array(
            'startConferenceOnEnter' => True,
            'endConferenceOnExit' => True,
            'beep' => True,
            'record' => True

            ));

} else {
// Otherwise have the caller join as a regular participant
$dial->conference('My conference', array(
            'startConferenceOnEnter' => False
            ));
}

print $response;

?>

Answer 1

这里是 Twilio 开发人员布道者。

为了在通话开始时收到消息，您需要使用 TwiML <Say> verb before you use the <Dial>。

要在会议开始前播放自定义音乐，您需要使用 waitUrl attribute on the <Conference> tag. The waitUrl is a URL that points at either an MP3 or Wav file or something that returns TwiML which could include multiple <Say> or <Play> 动词。

这是您的代码更新，其中包括开始时的消息和音乐的 waitUrl（值得注意的是，主持人在开始会议时不需要 waitUrl）：

// Get the PHP helper library from twilio.com/docs/php/install

// this line loads the library
require_once '/var/www/one/conference/twilio/Twilio/autoload.php';
use Twilio\Twiml;

// Update with your own phone number in E.164 format
$MODERATOR = '+1347999999';

$response = new Twiml;

// Start with a welcome message
$response->say("Please hold, you'll be connected shortly.");

// Then add the <Dial> verb
$dial = $response->dial();

// If the caller is our MODERATOR, then start the conference when they
// join and end the conference when they leave
if ($_REQUEST['From'] == $MODERATOR) {
$dial->conference('My conference', array(
            'startConferenceOnEnter' => True,
            'endConferenceOnExit' => True,
            'beep' => True,
            'record' => True
            ));

} else {
// Otherwise have the caller join as a regular participant
$dial->conference('My conference', array(
            'startConferenceOnEnter' => False,
            'waitUrl' => 'http://twimlets.com/holdmusic?Bucket=com.twilio.music.classical'
            ));
}

print $response;

如果这有帮助，请告诉我。

如何让这段代码说 "Please hold" 并播放自定义 mp3？

How do I make this code say "Please hold" and play a custom mp3?

php

twilio

twilio-php