Click to call is not working properly via Apple iOS Safari for HTML 5 banner

I'm looking for someone to update our HTML 5 /js banners to solve an issue we are experiencing with click to call via Apple iOS. We are currently trying to include click tracking via our ad serving platform([login to view URL])when a user clicks on the phone number but it is causing click to call to not work.

JavaScript HTML5 CSS HTML 苹果Safari浏览器

项目ID： #20223835

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