public function soap(string $service, string $action, array $params = [])
    {
        return $this->speaker->soap($service, $action, $params);
    }
public function soap(string $service, string $action, array $params = [])
    {
        return $this->speaker->soap($service, $action, $params);
    }
public function soap ( string $ service , string $ action , array $ params = [ ] ) { return $ this -> speaker -> soap ( $ service , $ action , $ params ) ; }
Send a soap request to the speaker.

@param string $service The service to send the request to
@param string $action The action to call
@param array $params The parameters to pass

@return mixed
Send a soap request to the speaker .