There is always a twist

and there might be others...  buying a publicly traded company in Europe is not necessary easy nor fast.
Seems that Norwegian pride is slowing the Cisco Tandberg deal a little bit...

http://online.wsj.com/article/SB10001424052748704107204574474631868187714.html?mod=WSJ_hpp_sections_tech

or maybe thats just smart Norwegians expecting Cisco to open its wallet wider!