Well, there have been several successful tests with voice, in holland with Vodafone and others, but of course these tests are mainly set up in a good enviroment, in real life there are other issues, the operator need HA to make this work and only a few operators have started to install HA on their net. Voice is no problem so far, but there are other issues which needs to be solved to make a perfect seamless enviroment, but that is mainly things that don`t concern companies like CLYW, BT and their competitors. Regarding Video, I have heard that there has been som issues with the MIP-client, to large MIP-lag, but from what i have heard, that issue can be solved. Anyway I don`t think the market for Video on smartphones is near ready, I think that is a couple of years ahead, but Mobile VOIP could be a serious issue allready this year. So Real time Voice is not a problem, however real time video need som work for BT and others (like Cisco, som router issues)
