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如何在Twilio中使用撥號盤功能?我正在通過瀏覽器撥打電話號碼,撥打電話link。用於擴展呼叫的撥號盤 - Twilio
TwiML代碼:
<?php
header('Content-type: text/xml');
// put a phone number you've verified with Twilio to use as a caller ID number
$callerId = '+1xxxxxxxxx';
// put your default Twilio Client name here, for when a phone number isn't given
$number = 'Name';
// get the phone number from the page request parameters, if given
if (isset($_REQUEST['PhoneNumber'])) {
$number = htmlspecialchars($_REQUEST['PhoneNumber']);
}
// wrap the phone number or client name in the appropriate TwiML verb
// by checking if the number given has only digits and format symbols
if (preg_match("/^[\d\+\-\(\) ]+$/", $number)) {
$numberOrClient = "<Number>" . $number . "</Number>";
} else {
$numberOrClient = "<Client>" . $number . "</Client>";
}
?>
<Response>
<Dial callerId="<?php echo $callerId ?>">
<?php echo $numberOrClient ?>
</Dial>
</Response>
如何我可以在頁面中添加撥號盤,使用戶應該能夠進入extention或菜單選項?例如:點擊1連接到銷售經理。
請幫助我,如果有人知道這一點。提前致謝。