Steven Poveda wrote: Your ser.cfg file needs something like the following for PA to handle PUBLISH and SUBSCRIBE messages and to send NOTIFY messages: if (uri == myself) { log(2, "for me\n"); if (method=="PUBLISH") { if (!t_newtran()) { log(1, "newtran error\n"); sl_reply_error(); }; handle_publish("registrar"); log(1,"handled publish\n"); break; }; if (method=="SUBSCRIBE") { if (!t_newtran()) { log(1, "newtran error\n"); sl_reply_error(); }; handle_subscription("registrar"); log(1,"handled subscribe\n"); break; }; } -Jamey