I'm trying to make a button with funcionality of phone calling using Skype (not Skype For Business). I've bought a prepaid which allows me to make phone calls. For Skype-Skype call I'm using command:
<a href="skype:useremail@email.com?call" class="generate-call btn btn-success" >Call</a>
Is it possible to make a Skype phone call with similar way? Or I need different construction?