Onebip notify / Onebip WHMCS gateway

[DeejayMachoo$]

Hi there

I'm either looking for a onebip gateway for WHMCS but i've been trying to make my own one the problem is that i can't seam to get the notify url to work here is the form thats being posted to onebip:

Code:

<form method="post" action="https://www.onebip.com/otms/">
<input type="hidden" value="'.$ourEmail.'" name="username">
<input type="hidden" value="'.$description.'" name="description">
<input type="hidden" value="3" name="price">
<input type="hidden" value="'.$currency.'" name="currency">
<input type="hidden" value="standard_pay" name="command">
<input type="hidden" value="'.$invoiceid.'" name="remote_txid">
<input type="hidden" value="'.$systemurl.'/obp.php" name="notify_url">
<input type="hidden" value="'.$systemurl.'/viewinvoice.php?id='.$invoiceid.'" name="return_url">
<input type="hidden" value="'.$systemurl.'/viewinvoice.php?id='.$invoiceid.'" name="cancel_url">

<input type="image" src="http://www.onebip.com/tools/bts/btn07.gif" /></form>
The url is correct when it gets posted to onebip so i have no clue whats causing the problem also the 3 as payment is just so i can do test payments

hope someone can help