http://bugs.winehq.org/show_bug.cgi?id=31890
--- Comment #11 from Andrew Eikum aeikum@codeweavers.com 2012-10-09 13:05:21 CDT --- One more thing, since getting vanilla Wine can sometimes be a pain...
(In reply to comment #4) WINEDEBUG=+tid,+mmdevapi,+winmm,+driver,+midi,+dsound,+dsound3d,+dmusic,+mci,+oss,+alsa,+coreaudio
wine ./communicatork9.exe &> /tmp/wineciscocrash.log
Try adding +pulse to the channels and attaching the new log. Maybe that will tell us if the error is in winepulse.