[Bossman]

Same problem here in the US. Voicestick and les.net connected. Sometimes voicestick takes several tries. The other calling cards I use just do not connect. Calling direct from either my tmobile or AT&T phones rings though.

Never had any problems connecting to UM+ before. Hence, I believe, and as mentioned above, most of these calling cards and VOIP providers are starting to realize the high termination rates they are being charged, and are blocking calls to UM+ numbber range. Those that connect like voicestick.es.net are charging a premium to this number range already. This is the exact same thing that happened with the UM Liechenstein numbers.