I have been asked to relay this information and I happily do so:
The Jabbin project is looking for packagers and testers. Jabbin is a multi-platform Jabber free software client, adding VoIP feature (it is possible to speak with GTalk users) and a new friendly UI .
They have released a new version and would like to focus more on GNU/Linux adding more support and documentation for it.
At the moment they have only the rpm package for SuSE, but more packages are necessary: Debian, Fedora and Ubuntu, at least.
To collaborate please contact the developer Stefano Grini via jabber JID firstname.lastname@example.org