<html><head></head><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:16px"><div id="yui_3_16_0_1_1455377731629_21664"><span></span></div><div class="qtdSeparateBR" id="yui_3_16_0_1_1455377731629_21735">What if anything are the specific differences between a single node (tied to simplex, repeater, Pi box and headset...) that can presumably only accept one in-bound call/connect, and a hub, to which many can connect and bridge through/over?</div><div class="qtdSeparateBR" id="yui_3_16_0_1_1455377731629_21735"><br></div><div class="qtdSeparateBR" id="yui_3_16_0_1_1455377731629_21735">Given a certain amount of specialization or purpose/interest-built hubs I am interested in having a purpose-built hub for a few systems and users not exclusive but so as not to impose on others' hubs and traffic.</div><div class="qtdSeparateBR" id="yui_3_16_0_1_1455377731629_21735"><br></div><div class="qtdSeparateBR" id="yui_3_16_0_1_1455377731629_21735">What does it take to do this?</div></div></body></html>