Openmoko forced to fight a patent troll

Instead of innovating the mobile business, OpenMoko is now forced to divert energy on a battle against an Italian patent troll. From a message to the OpenMoko mailing lists:

The short story is that we are in a protracted battle with some patent trolls. Google for Sisvel. In order to get ourselves in a stronger position, we want to make sure no copies/instances/whatever of patent-infested technologies like MP2 and MP3 exist on our servers. Our phones never shipped with end-user MP3 playback features, but we want to use this opportunity to make sure it’s not even in some remote place somewhere.

The Neo Freerunner never shipped with software support for MP2 and MP3, so I wonder what the infringment claim is. I couldn’t find many info online about the case. Does anybody know more about it?

Re: RESEND(Wrong Thread): IMAGE/MP3 licensing issue. [LWN.net].