There is a new Sametime Fix for integration in Connections 3.0.1.1 and portal 7.0.0.2: OBEN-8SRQTP
Via http://www-01.ibm.com/support/docview.wss?uid=swg21588293
I installed Connections 3.0.1.1 with a Sametime Proxy 8.5.1 (like installation of 3.0.1) and it works.
