Glenn Fleishman: The handset will work over hotspot networks allowing Vonage customers to use their service while roaming. Boingo and Vonage had a deal in place to test out VoIP over Wi-Fi hotspots, but it?s unclear here in the late evening how that ties together. Also, Vonage?s site doesn?t yet list the announcement, so we … Continue reading Madison WiFi More Telco Dislocation – Maybe. Vonage Ships WiFi VOIP Handset