https://www.nokia.com/customer-success/nokia-and-illwerke-vkw-ag-announce-state-of-the-art-optical-transport-network-in-austria/
Nokia and illwerke vkw AG announce state-of-the-art optical transport network in Austria | Nokia.com
Nokia and illwerke vkw AG announce state-of-the-art optical transport network in Austria. Leading Austrian energy service provider illwerke vkw AG offers...
state of the artillwerke vkw ag