Like millions of other websites, this site uses Joomla, which uses session cookies for its basic technical operation. Joomla session cookies are removed automatically when you close your browser, and as far as we can tell, such cookies are exempt from the EU requirement for user consent.

http://ec.europa.eu/ipg/basics​/legal/cookies/index_en.htm

FlexiContact Plus does not use any cookies, just the usual Joomla session cookie.