Help needed regarding VOIPBOX

[tradingcomMTX]

Hello, Can anyone assist me with a voipbox.
We need help in creating a voipbox scenario this is what we have created but it does not charge the customer how do we make it charge the customer?

<?xml version="1.0" encoding="utf-8" ?>
- <SCENARIOS>
- <SCENARIO name="Play file" description="Play file.">
- <STATE id="1" name="PlayWaveState" wave_name="languages\common_waves\Promo" playing_time="60">
- <TRANSITIONS>
- <TRANSITION type="TransitionOnEvent">
<next_state_id event="EndCallEvent">FINAL_STATE_ID</next_state_id>
</TRANSITION>
- <TRANSITION type="TransitionAlwaysTrue">
<next_state_id>LAST_STATE_ID</next_state_id>
</TRANSITION>
</TRANSITIONS>
</STATE>
</SCENARIO>

If you can help with this please add my MSN; tradingcomeu@hotmail.co.uk or you can email me on the same address.
Many thanks.