{{ template "/twilio/head.tpl.xml" . }}
{{ $session := (get .Global "twilio_session") }}

{{ $num_visited := (get $session "num_visited") }}
{{ set $session "num_visited" (math "argv(1) + 1" $num_visited) }}
<Response>
    <Say voice="alice" language="en-US">This is Anne!</Say>
    <Redirect method="POST">/twilio/voice/menu.xml</Redirect>
</Response>