CV Hawkeye

Works Perfectly on PC. However its doesn't work with an IPad Client. Chrome, Firefox, Safari for IOS failed on getting sound. I get the web interface ie the volume bar on the IPad browser but no sound (I get a connecting volume text at the bottom left of the browser page). Is there a fix? Or is this due to Apple's IOS restrictions. Chrome on Android works flawlessly. BTW since this is a sound...