Call to any phone number from a webpage
I have a web page, which loads all the phone numbers (mobile/landlines) registered by the user and these numbers get displayed as radio buttons. There is a "Call" button just below these radio button.
Now user selects one of the radio buttons and clicks on call button, I need to write code , so that CALL button makes a phone call to the selected phone number. I am told not to use VOIP for the same.
Could any of you give an idea /suggetion on , how to approach this problem ?
Thanks & Regards