At the end of 2007 we started having a discussion how to build a high capacity network gateway from scratch. We faced two fundamental risks. First, the technology was completely new and has never been used before in Nokia Siemens Networks (now Nokia Networks). Second, the use cases for first commercial deployments were not completely defined at the start – It became clear that we needed to adapt feature content heavily throughout, based on learning. Using the LeSS framework appeared to be the appropriate response to these major risks.
Ran Nyman (Gosei): Developing a High Capacity Network Gateway with LeSS