It looks like VoWiFi is making inroads into mobility, this is great news for the IP communications industry.
Excerpt from eWeek…
I-19, the Canamex Interstate Highway, is the home of the “world’s first highway Wi-Fi mobile voice and high speed data network,” from Rio Rico to South of Green Valley, Arizona according to New Zealand based RoamAD, which supplied the Wi-Fi mesh software used in the network’s infrastructure.