Morse over IP
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MoIP - Morse over IP

In analogy to voice over ip (voip) we can also do morse code over ip (moip). A number of different approaches for CW over IP exist. Here we describe the well-establised CWCom protocol. Besides a variety of other approaches exist, for example an IRC plugin (CWirc), a JavaScript implementation, a bandwidth-eating UDP implementation, a chat for iOS or a modulated CW over IP using Mumble (iCW).

An alternative implementation in C existsIRMC (Morse KOB): http://fernski.blogspot.de/2013/03/internet-relay-morsecode.html as well as a port to the ATMEL AVR MicrocontrollerMorseKOB for AT Mega: http://fernski.blogspot.de/2013/05/sending-morsecode-via-atmega.html.

Besides a variety of other approaches exist, for example an IRC pluginCWirc, Pierre-Philippe Coupard: http://myspace.voo.be/pcoupard/cwirc/, a JavaScript implementationBurak Kanber: http://morsecode.me, a bandwidth-eating UDP implementationMorse over IP, Hans Liss: http://hans.liss.pp.se/node/343, a chat for iOSCW with me (iOS), Nick Garner: http://pignology.net/cwwithme.html or a modulated CW over IP using MumbleiCW: https://sites.google.com/site/icwoip/.

CWCom Protocol

A number of different approaches for CW over IP exist. An early implementation has been the CWCom protocolCWCom, John Samin (VK1EME): http://www.mrx.com.au/d_cwcom.htm, which has been the basis for Morse KOBMorse KOB, Less Kerr: http://kob.sdf.org/morsekob/ Morse KOB 4.0, Less Kerr: https://sites.google.com/site/morsekob/, a ready-to-use software.

CWCom Servers

CWCom Clients

Both chat programs have been written for CW exclusively and are compatibleRelay server for CW communicator and morse KOB: http://morsecode.dc3.com:7890Sources for the Relay Server: http://sourceforge.net/projects/morse-rss-news/.

An alternative implementation in C exists as well as a port to the ATMEL AVR Microcontroller.

What is IRMC?

IRMC stands for Internet Relay Morse Code. It implements the CWCom protocol as adopted by MorseKOB. You can try out the software in a browser using Java.

Hello World

How to use?

Client Software

Left-Aligned Center Aligned Right Aligned
col 3 is some wordy text $1600
col 2 is centered $12
zebra stripes are neat $1

Servers

Network Server Port Activity
MorseKOB faeroes.sdf.org 7890 Info Activity
MorseKOB morsecode.dyndns.org 7890
MRX CWCom mtc-kob.dyndns.org 7890

References

The following people have helped me a lot to learn the protocols and setting up test servers. Les Kerr - https://home.comcast.net/~morsekob/ Bob Denny - http://morse-rss-news.sourceforge.net/ John Samin - http://www.mrx.com.au/