Meru has launched its RS4000 wireless switch, designed for wireless voice over IP (VoIP), in Europe, and announced a big batch of wins in schools."It is our strategy to roll products out as they meet users\u2019 requirements, and universities and schools have not had a need for high-density deployments til now," said Kamal Anand, Meru\u2019s vice president of international sales. "In the U.S., all students have laptops, and all schools have wireless." Europe is changing, he says, with Meru networks installed in many places including 100 schools in Norway, and some as-yet-unannounced hospitals and universities in the United Kingdom.Meru\u2019s products are particularly suited for VoIP as well as data, the company says, because they use a "blanket architecture" for Wi-Fi LANs, that puts adjacent access points on the same\u00a0radio frequency\u00a0channel, cutting installation costs, and removing the need for client such as laptops and handhelds to roam between different channels on access points.The switch, available in the United States\u00a0for a year, has been adopted for Philadelphia\u2019s "School of the Future" program, a project involving Microsoft\u00a0that will put technology into 278 schools. Meru\u2019s products now have about 70 U.S. school districts using them, thanks to a big push in the education sector, which the company plans to continue in Europe.Meru was first to come out with a blanket architecture, in 2003, but has not been seen much in Europe so far, despite appearances at trade shows, and a steady increase in sophistication\u2014extending to 12 simultaneous channels in 2005. Its architecture has won it partnerships with Juniper and Avaya. At Interop in the United States\u00a0this year, it began to talk about making Wi-Fi based backbones, an angle it is expected to push further in the future.The RS4000 is available now from 802global and Siracom starting at 995 pounds\u00a0(US$1,872).-Peter Judge, Techworld.com (London)Check out our CIO News Alerts and Tech Informer pages for more updated news coverage.