Dusseldorf / Munich, July 2010 – To do justice to the great demand for UNOS, the manufacturer-independent network operating system, UMAN Universal Media Access Networks GmbH has strengthened its marketing team through the appointment of David Alan Reay as Sales and Marketing Director. An expert in networking, David, who hails from England, will be responsible for the marketing and sales of UMAN products from the 1st July onward.