A U.K. high court granted Truphone an injunction to require T-Mobile to put the FMC carrier's calls through. Truphone has claimed that T-Mobile is blocking calls trying to connect with Truphone's subscribers. T-Mobile said it had offered Truphone a deal to route its calls, but the other carrier rejected the deal. Article [1]
Links:
[1] http://news.bbc.co.uk/2/hi/business/6901945.stm