English to Spanish Tech/Engineering IT (Information Technology)

Hola colegas: podrían ayudarme con esta frase: NFV Use case traction: Initial 2017

Es un curso de intel sobre los proveedores de servicios de comunicaciones y la transformación de la NFV (Virtualización de funciones de red)

Aquí más contexto (time tag son las etiquetas del texto ya que son subtítulos)

Time Tag And here is the list of initial use case tractions up to 2017 Time Tag in different categories.
So to provide consumer services driven by a lot of VoLTE buildout and other types of services being provided, because it's technically easy virtualize control plane, a lot of IMS, TAS, and, as we see, it got virtualized that way.
In some operator, this is running in production and networked for three plus years already.

Les agradezco sus sugerencias.