Designed for use by a service provider to manage the performance of all mobile devices on its network—2G, 3G or 4G—the solution generated interest from not only service providers, but also from network equipment vendors who are in the process of investigating not only the next generation in network technology but, more significantly, user or application devices capable of hosting next-generation services.
If the transition to virtualized environments in the enterprise is any indicator, it appears that the transition to NFV in CSPs is only a question of when, not if. Why is this so? Well, for the same reason the enterprises did it: to be more agile.
Have you ever heard that phrase muttered in response to the question, “Why are we doing it this way?” If so, you are probably not alone. In fact, you may have even heard the “Five Monkeys and a Ladder” story, loosely based on social experiments with monkeys, that is used to emphasize the need to question the status quo and embrace new processes rather than holding tightly to existing ones just because they have always been there.