Someone

infoglobe@infoglobe-teleconf:~$ GST_PLUGIN_PATH=/usr/local/lib/gstreamer-0.10/ STREAM_ENGINE_PERSIST=1 telepathy-stream-engine 2>&1 | tee stream_engine1.log
** (process:24719): DEBUG: not using realtime scheduling, enable through STREAM_ENGINE_REALTIME env
** (telepathy-stream-engine:24719): DEBUG: Requesting org.freedesktop.Telepathy.StreamEngine
** (telepathy-stream-engine:24719): DEBUG: registering StreamEngine at /org/freedesktop/Telepathy/StreamEngine
** (telepathy-stream-engine:24719): DEBUG: started
** (telepathy-stream-engine:24719): DEBUG: HandleChannel called
** (telepathy-stream-engine:24719): DEBUG: GetSessionHandlers replied: 
** (telepathy-stream-engine:24719): DEBUG:   - session /org/freedesktop/Telepathy/Connection/gabble/jabber/orospakr_40gmail_2ecom_2fTelepathy/MediaChannel0/MediaSession2
** (telepathy-stream-engine:24719): DEBUG:     type rtp
** (telepathy-stream-engine:24719): DEBUG: adding session handler /org/freedesktop/Telepathy/Connection/gabble/jabber/orospakr_40gmail_2ecom_2fTelepathy/MediaChannel0/MediaSession2, type rtp
farsight-Message: looking for plugins in /usr/local/lib/farsight-0.1/
opening module /usr/local/lib/farsight-0.1//librtp-session.so: succeeded
** (telepathy-stream-engine:24719): DEBUG: plugin details:
 name: rtp-session
 description: Farsight RTP plugin
 author: Farsight Project

** (telepathy-stream-engine:24719): DEBUG: Calling MediaSessionHandler::Ready -->
** (telepathy-stream-engine:24719): DEBUG: <-- Returned from MediaSessionHandler::Ready
** (telepathy-stream-engine:24719): DEBUG: got nat-traversal = gtalk-p2p
** (telepathy-stream-engine:24719): DEBUG: got stun-server = stun.l.google.com
** (telepathy-stream-engine:24719): DEBUG: got stun-port = 19302
** (telepathy-stream-engine:24719): DEBUG: got gtalk-p2p-relay-token = CAESGwoSb3Jvc3Bha3JAZ21haWwuY29tEMqh3tWeIhoQwLjxrNVPFTdn+Et24a600w==
** (telepathy-stream-engine:24719): DEBUG: Adding stream, media_type=0, direction=3
farsight-rtp-Message: Media type is 0
(telepathy-stream-engine:24719): farsight-rtp-DEBUG: looking for /home/infoglobe/.farsight/gstelements.conf
(telepathy-stream-engine:24719): farsight-rtp-DEBUG: looking for /usr/local/etc/farsight/gstelements.conf

(telepathy-stream-engine:24719): farsight-rtp-WARNING **: No RTP Depayloaders found

(telepathy-stream-engine:24719): farsight-rtp-WARNING **: No RTP Payloaders found

farsight-rtp-ERROR **: Error running load_codecs()
aborting...