Had this one in the 'should probably get this released soon' pile for quite a while but have now taken advantage of my current excess of free time to push it over the finish line. Above is a first version of my NDI package for Max, which allows you to send/receive jitter matrices and MSP signals over a network to/from any device which supports NDI.
Package is free for all and LGPL licensed. Have done moderate testing, but still could be a few fatal crashes in there so please be careful if using in anything important. The thing that's been tested least is the audio receiving side, if you're using this please let me know how it's working for you.