do-shortcode

function full_cta_link( $atts, $content = null ) {
return '<div class="row"><div class="col-lg-3"><h2>Title</h2><p>Content.</p></div>
<div class="col-lg-3">' . do_shortcode($content) . '</div></div>';
}
add_shortcode('full_cta_call', 'full_cta_link');