IVR Profile Initial page URL

Anyone experience an issue when trying to load the IVR profile initial page url and does not work for vxml files?

Receive the usual page cannot be found message on IE and firefox, on both client pc and server.

I am however able to load asp pages.

Thanks.

Check the deployment guide, you need to add a mime type

Add vxml =application/voicexml+xml in your web-server.