Kamailio ipops

请求路由$du sip:abc.com; t_relay(); exit;分支路由if(!is_ip($nh(d))) { if (!dns_query($nh(d), nextgwaddr)) { xwarn(SELECT-NEXT-GW: Not resolvable domain $nh(d), skip GW\n); } else { xinfo(next addr is $dns(nextgwaddraddr)\n); } }