License/Maintenance fees for Networking Software License maintenance / renewal fees for networking software, including any related royalties that require periodic payments in order to continue their use. Networking software includes all software that supports data networking, voice networking, image and video communications, call centre infrastructure as well as inter and intra network software and network related security software. Excludes costs to acquire software and one-time costs for software enhancements and upgrades. Notes: 1. Costs to acquire software and one-time costs for software enhancements and upgrades are to be classified under object 1287.