Sorry no reply sooner. I finally got TS2 working.
I adjusted the sound server to use /dev/dsp1. TS2 seems to work fine and I can talk to clanmates.
The only problem now is that I get no sound in UT2K3 or RtCW while TS2 is running. Turn it off and game sound is fine.
Will keep at it and let you know. Going to try latest patch now.
Thanks for help.