500 Featured in VitAL Magazine
Sean Ryan, a director at 500, explains to CIOs how they can make the most of IP telephony, without incurring a security induced headache.
Full article is available in the VitAL May / June 2009 Publication, pages 18-24.
VitAL Magazine is a UK based business to business journal for directors and senior managers who are concerned about the business issues surrounding the implementation of IT and the impact it has on their business. It has a circulation just shy of 10,000 senior professionals.










