Author Archives: Tom Costelloe

One of the uses of VoIP that excites me the most is Mobile VoIP accessed through dual mode phones, phones capable of making out calls via both the GSM/CDMA network and Wi-Fi network. At the moment, the acceptance and availability is a bit like the short kid at the amusement park who can’t quite go on all of the rides, but knows he’ll have his growth spurt soon. This may seem like a strange analogy to use but it does make sense when you think about it.