Download: http://ucsniff.sf.net

Can you please include UCSniff 3.10 in BT5. UCSniff is the only GUI VoIP and IP Video sniffer pentest tool, and it also supports Realtime audio and video monitoring, with an embedded media player, for eavesdropping in realtime on a private VoIP / Video call.

We've tested UCSniff to compile on BT5, the compile steps are:
./configure --enable-gui
make && make install

More complete installation instructions can be found at:
http://ucsniff.sourceforge.net/lininstall.html

Note: For the "Realtime Video Monitor" feature of UCSniff 3.10, it requires libvlc 1.1.x. BT5/Ubuntu 10.04 LTS comes with libvlc 1.0.x - not libvlc 1.1.x. If there is any way you could help us out with getting libvlc 1.1.x onto BT5 (via source or debian package), we could enable the "RealTime Video Monitor" feature of UCSniff 3.10 (--enable-libvlc). To manually compile libvlc 1.1.x requires many dependencies, so perhaps a debian package of 1.1.x on BT5 will be preferred. Or, we can just wait until a future version of BT supports libvlc 1.1.x by default. Aside from Video Monitoring feature of UCSniff 3.10, all other features are working on BT5

-Anil