No Audio People can call but I cannot hear them talk. What’s the issue?

Unfortunately, the community is having issues and the link isn't clickable like it should be.

I would click on Damian's name, which will accomplish the same thing as what the link was supposed to do. Then click Message on his profile page, which is on the lower right of the box that contains his name, directly under "View All Badges". 

I would then highly advise editing the phone number out of your post. You should never post personal info in public.