[App_rpt-users] OT: Looking for a UK VoIP Provider for inexpensive calls to UK Mobile #'s

Hi All: I realize this is off-topic... but we have a huge knowledge base here that I would like to tap into. I need to setup a VoIP gateway (could be UK based or anywhere for that matter) that will allow me to make calls to UK mobile #'s inexpensively. Right now, my current provider is charging $0.30 - $0.40 US per minute. Surely there must be cheaper providers? I can setup an AST box in the UK if needed. I need to set this up urgently as I have a family emergency in the UK and will be flying out on Tuesday. Thanks! Ramesh, VA3UV