--- NETCAT session on blablaix
# netcat -vv -l -p 20999
listening on [any] 20999 ...
connect to [192.168.16.1] from blablaix [192.168.16.1] 48546
 sent 0, rcvd 0
#

--- Openhab.log with 	<logger name="org.openhab.binding.tcp" level="TRACE" />

15:36:27.522 INFO  o.o.c.internal.CoreActivator[:72]- openHAB runtime has been started (v1.4.0).
15:36:28.430 INFO  o.o.i.t.mqtt.MqttService[:102]- MQTT Service initialization completed.
15:36:28.430 INFO  o.o.i.t.m.i.MqttBrokerConnection[:106]- Starting MQTT broker connection 'mosquitto'
15:36:29.276 INFO  o.o.i.s.i.DiscoveryServiceImpl[:72]- mDNS service has been started
15:36:30.017 INFO  o.o.io.rest.RESTApplication[:140]- Started REST API at /rest
15:36:38.066 INFO  o.o.m.c.i.ModelRepositoryImpl[:79]- Loading model 'test.sitemap'
15:36:38.220 INFO  o.o.m.c.i.ModelRepositoryImpl[:79]- Loading model 'og.items'
15:36:38.247 INFO  o.o.m.c.i.ModelRepositoryImpl[:79]- Loading model 'raiseevent.items'
15:36:38.258 INFO  o.o.m.c.i.ModelRepositoryImpl[:79]- Loading model 'zwave.items'
15:36:38.267 INFO  o.o.m.c.i.ModelRepositoryImpl[:79]- Loading model 'conson.items'
15:36:38.273 INFO  o.o.m.c.i.ModelRepositoryImpl[:79]- Loading model 'remotesend.items'
15:36:39.778 INFO  o.o.u.w.i.s.WebAppServlet[:79]- Started Classic UI at /openhab.app
15:36:43.722 DEBUG o.o.b.t.internal.TCPActivator[:35]- TCP/UDP binding has been started.
15:36:43.734 INFO  o.o.b.t.AbstractSocketChannelBinding[:768]- The maximum buffer will be set to the default value of 1024
15:36:43.734 INFO  o.o.b.t.AbstractSocketChannelBinding[:775]- The interval to retry connection setups will be set to the default value of 5
15:36:43.735 INFO  o.o.b.t.AbstractSocketChannelBinding[:782]- The cron job to reset connections will be set to the default value of 0 0 0 * * ?
15:36:43.735 INFO  o.o.b.t.AbstractSocketChannelBinding[:789]- The setting to queue write operation until a channel gets connected will be set to the default value of true
15:36:43.735 INFO  o.o.b.t.AbstractSocketChannelBinding[:803]- The setting to share channels within an Item will be set to the default value of true
15:36:43.735 INFO  o.o.b.t.AbstractSocketChannelBinding[:810]- The setting to share channels between the items with the same direction will be set to the default value of true
15:36:43.735 INFO  o.o.b.t.AbstractSocketChannelBinding[:817]- The setting to share channels between directions will be set to the default value of true
15:36:43.736 INFO  o.o.b.t.AbstractSocketChannelBinding[:824]- The setting to use address masks for incoming connections will be set to the default value of true
15:36:43.736 INFO  o.o.b.t.AbstractSocketChannelBinding[:847]- The refresh interval of the worker thread will be set to the default value of 250
15:36:43.736 INFO  o.o.b.t.AbstractSocketChannelBinding[:677]- Listening for incoming connections on /0:0:0:0:0:0:0:0:10193
15:36:43.737 INFO  o.o.b.t.p.internal.TCPBinding[:156]- The maximum time out for blocking write operations will be set to the default vaulue of 3000
15:36:43.737 INFO  o.o.b.t.p.internal.TCPBinding[:163]- The blocking nature of read/write operations will be set to the default vaulue of false
15:36:43.737 INFO  o.o.b.t.p.internal.TCPBinding[:170]- The preamble for all write operations will be set to the default vaulue of 
15:36:43.737 INFO  o.o.b.t.p.internal.TCPBinding[:177]- The postamble for all write operations will be set to the default vaulue of 

15:36:43.737 INFO  o.o.b.t.p.internal.TCPBinding[:184]- Updating states with returned values will be set to the default vaulue of true
15:36:43.738 INFO  o.o.c.s.AbstractActiveService[:169]- TCP Refresh Service has been started
15:36:43.742 DEBUG o.o.b.t.AbstractSocketChannelBinding[:1315]- Setting up the outbound channel Channel [item=remote1, command=C11, direction=OUT, remote=/192.168.16.1:20999, buffer=, isBlocking=false, isReconnecting=false, channel=, host=192.168.16.1, port=20999]
15:36:43.742 INFO  o.o.b.t.AbstractSocketChannelBinding[:1318]- Connecting the channel Channel [item=remote1, command=C11, direction=OUT, remote=/192.168.16.1:20999, buffer=, isBlocking=false, isReconnecting=false, channel=, host=192.168.16.1, port=20999] 
15:36:43.742 WARN  o.o.b.t.AbstractSocketChannelBinding[:1203]- When using address masks we will not verify if we are already listening to similar incoming connections
15:36:43.743 INFO  o.o.b.t.AbstractSocketChannelBinding[:1204]- We will accept data coming from the remote end *:*
15:36:43.743 INFO  o.o.b.t.AbstractSocketChannelBinding[:1525]- The channel for /192.168.16.1:20999 is now connected
15:36:48.368 INFO  o.o.m.c.i.ModelRepositoryImpl[:79]- Loading model 'test.rules'
15:36:48.717 ERROR o.o.i.multimedia.actions.Audio[:211]- No TTS service available - tried to say: Welcome at openHab!
15:36:48.720 INFO  o.o.m.c.i.ModelRepositoryImpl[:79]- Loading model 'light.rules'
--- connected to console after getting here and issued "openhab send remote1 C11" - no log entry!