Hello, I want to config STUN in pjsua project .I add app_config.cfg.stun_host = pj_str ("stun.xten.com"); into pjsua_app.c .And then what should I do ? How can I start STUN and use it for register and calling ? (stun.xten.com is a public stun server) If I don't set stun_host,I can't call one who is in a LAN .If I set stun_host , one who is in a LAN will fail to register to server. What's wrong with it? -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20090314/65621b3e/attachment.html>