Network virtualization involves a radical change in the business model of the operator, and the value chain and its members is reconfigured. As explained to Convergencialatina Phil Twist, Nokia Networks, VP Marketing of Portfolio, the path the company started three years ago with its product line Liquid, went throug a first stInitially, linked to add more software to the same platform -first version of the cloud- and they are now moving towards an IT standard service.