with messae i can got caller number but not with call.
code:
agent = new WebhookClient(json_decode(file_get_contents('php://input'),true));
$parameters = $agent->getParameters();
$originalRequest = $agent->getOriginalRequest();
$payload=$originalRequest['payload'];
$location=$parameters['location'][0];
$adr=$location["street-address"]." ".$location["business-name"]." ".$location["city"]." ".$location["admin-area"];
$sid = "AC7b87e65b48b7ef6ce4c9a98acd0c50dc";
$token = "01e3f7948d137a7e4f4de63f0da21936";
mail('a****
j...@mail.com',"Test",$adr.' '.$payload['From'].' .' );