I've got useful responses for this problem :
and now I'm trying to get it working on my pc. But something is wrong with starting Telnet server on existing socket. Nothing happens and MQX debug says that telnet server is "RTCS Error: Is Bound" and error is 0x1705.
Any advice on how to do this properly? First obstacle was when I already had running telnet server, but have eliminated it...
Thanks in advance.