title: Interswitch payment gateway integration
body: <p>I want to integrate <code>Interwitch payment gateway</code> in Joomla or wordpress.</p>
  
  <p>Has anyone do this before.</p>
  
  <p>I search and found one extension below for joomla vm but it's payed and i don't know it is the same what I exactly want.
  <a href="http://extensions.joomla.org/extensions/extension-specific/virtuemart-extensions/virtuemart-payment-systems/15132" rel="nofollow noreferrer">http://extensions.joomla.org/extensions/extension-specific/virtuemart-extensions/virtuemart-payment-systems/15132</a></p>
  
  <p>Is any ither option or i have to go on core ?</p>