VBrick has improved its video content management and distribution with VEMS, which provides bandwidth optimization by routing users' sessions to the best location to receive real time or on-demand video content and presentation materials. The system can scale to tens of thousands of concurrent users across an enterprise. Vodafone, an early user of the system, commented in a statement from Dr. Armin Hessler, head of customer and IT service operations: "Only VBrick could offer an end-to-end solution to enable our teams to use high-impact IP video streaming to more effectively communicate across a vast network of 79,000 employees and offices in 27 countries on five continents."