(sigh)
Yes there is.
Ron Frederick's nv tool is X11 based and has a built in CU-SeeMe codec. It
works fine if you can set up a reflector to bridge between CU-SeeMe and nv.
you can get it in binary form from ftp.parc.xerox.com/pub/net-research (or
something like that).
To make nv work with CU-SeeMe read the reflector README.
cheers
Ben
******************************************************************************
LUTCHI Research Centre, UK.
<a href="http://pipkin.lut.ac.uk/~ben/">My Card</a>.