i modified registration.py example a little by setting acc_cfg.publish_enabled = True and after that the example application registered and sent publish as one would expect. next i tried to get rig of the register, because a UA, that is only a presence UA, has no use of registering itself. i tried to do that by not setting acc_cfg.reg_uri. after that the application did not register, but did not send publish either. i have tried to read pjsua api doc to figure out, how to make an application to publish its status without registering, but so far no luck. does someone on the list have any ideas? why there is no "register_enabled" member variable in AccountConfig? -- juha