--- /dev/null
+# TeamSpeak - VoIP application - http://goteamspeak.com
+# Pattern quality: good veryfast
+# Protocol groups: proprietary voip
+#
+# This pattern has been tested by Matthew Strait and verified by packet
+# traces by at least two other people. The meaning of f4b303 is not
+# known, but it seems to appear in all first packets. This pattern only
+# matches the actual UDP voice traffic, not the TeamSpeak web interface
+# or "TCP query".
+#
+# To get or provide more information about this protocol and/or pattern:
+# http://www.protocolinfo.org/wiki/TeamSpeak
+# http://lists.sourceforge.net/lists/listinfo/l7-filter-developers
+
+teamspeak
+^\xf4\xbe\x03.*teamspeak
+