Sametime on Nokia 9300/9500

SAMETIME

Somehow the Sametime Client for the Nokia 9300 made it to me. But as many other testers I can not make it work on my device. It seems the client is missing something on the server side, but this is all what the log says:

SAMETIMELOG

So has anybody a documentation for that piece of software? I can not get it from IBM Lotus. What version of Sametime must be installed on the server? And when will IBM deliver an official release?