salut does not receive messages from iChat

I'm using Ubuntu 12.10 with telepathy+salut, trying to chat with OSX 10.7.4 with iChat 6.02 (1010).

iChat receives messages from Ubuntu/Empathy, but Empathy does not display any messages (text, files) from iChat.

ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: telepathy-salut 0.8.0-2
ProcVersionSignature: Ubuntu 3.5.0-17.28-generic 3.5.5
Uname: Linux 3.5.0-17-generic x86_64
ApportVersion: 2.6.1-0ubuntu6
Architecture: amd64
CheckboxSubmission: 191dae273f65931fb258990d94a7343c
CheckboxSystem: edda5d4f616ca792bf437989cb597002
Date: Mon Oct 29 23:09:28 2012
InstallationDate: Installed on 2010-03-02 (972 days ago)
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
MarkForUpload: True
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
SourcePackage: telepathy-salut
UpgradeStatus: Upgraded to quantal on 2012-10-27 (2 days ago)