Internet and VOIP phones http://www.ringofblogs.com/phone All about Internet and VOIP phones Mon, 30 Jun 2008 05:52:07 +0000 http://backend.userland.com/rss092 en T-Mobile launches landline VoIP service nationwide http://www.ringofblogs.com/phone/2008/06/30/t-mobile-launches-landline-voip-service-nationwide/