When trying to create a SameTime account, there's a series of unusual things going on. Some of the fields (server and password?) are not fully active, and you actually need to tab past them before you can tab back to them. When you do eventually get to enter data, the password is never saved. Because of this, you can never get a connection. This behaviour occurs in the Wile Werewolf Beta 2 of Kubuntu.
Thank you for the bug report. As this report hasn't seen any changes in 5 years or more, we ask if you can please confirm that the issue still persists. If this bug is no longer persisting or relevant please change the status to resolved.
Dear user, unfortunately Telepathy is no longer maintained. Please migrate to another solution, e.g. for Jabber a possibility is Kaidan, for Matrix a candidate is NeoChat.