{"id":46126,"date":"2025-07-30T02:26:44","date_gmt":"2025-07-29T18:26:44","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/46126.html"},"modified":"2025-07-30T02:26:44","modified_gmt":"2025-07-29T18:26:44","slug":"ubuntu-%e9%83%a8%e7%bd%b2-stun-%e4%b8%8e-turn-%e6%9c%8d%e5%8a%a1%e5%99%a8","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/46126.html","title":{"rendered":"Ubuntu \u90e8\u7f72 STUN \u4e0e TURN \u670d\u52a1\u5668"},"content":{"rendered":"<\/p>\n<h4>Ubuntu \u90e8\u7f72 STUN \u4e0e TURN \u670d\u52a1\u5668<\/h4>\n<ul>\n<li>1.\u524d\u8a00<\/li>\n<li>\n<ul>\n<li>\n<ul>\n<li>\u4e00\u3001\u73af\u5883\u51c6\u5907<\/li>\n<li>\u4e8c\u3001\u5b89\u88c5 coturn \u670d\u52a1\u5668<\/li>\n<li>\u4e09\u3001\u914d\u7f6e coturn \u670d\u52a1\u5668<\/li>\n<li>\n<ul>\n<li>1. \u5907\u4efd\u9ed8\u8ba4\u914d\u7f6e<\/li>\n<li>2. \u7f16\u8f91\u914d\u7f6e\u6587\u4ef6<\/li>\n<li>3. \u793a\u4f8b&#xff1a;\u914d\u7f6e\u54c8\u5e0c\u5bc6\u7801\u8ba4\u8bc1<\/li>\n<\/ul>\n<\/li>\n<li>\u56db\u3001\u9632\u706b\u5899\u914d\u7f6e<\/li>\n<li>\n<ul>\n<li>1.\u4f7f\u7528 UFW \u9632\u706b\u5899&#xff08;Ubuntu \u9ed8\u8ba4&#xff09;<\/li>\n<li>2.\u9a8c\u8bc1\u7aef\u53e3\u662f\u5426\u5f00\u653e<\/li>\n<\/ul>\n<\/li>\n<li>\u4e94\u3001\u542f\u52a8\u4e0e\u6d4b\u8bd5 coturn \u670d\u52a1<\/li>\n<li>\u516d\u3001\u9ad8\u7ea7\u914d\u7f6e\u4f18\u5316<\/li>\n<li>\u4e03\u3001\u96c6\u6210\u5230 FreeSWITCH<\/li>\n<li>\u516b\u3001\u5b89\u5168\u5efa\u8bae<\/li>\n<li>\u4e5d\u3001\u5e38\u89c1\u95ee\u9898\u6392\u67e5<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2>1.\u524d\u8a00<\/h2>\n<p>\u5728 Ubuntu \u7cfb\u7edf\u4e0a\u90e8\u7f72 STUN \u548c TURN \u670d\u52a1\u5668&#xff0c;\u901a\u5e38\u4f7f\u7528 coturn \u5de5\u5177&#xff0c;\u5b83\u662f\u4e00\u4e2a\u5f00\u6e90\u7684 STUN\/TURN \u670d\u52a1\u5668\u5b9e\u73b0&#xff0c;\u529f\u80fd\u5168\u9762\u4e14\u6613\u4e8e\u914d\u7f6e\u3002<\/p>\n<h4>\u4e00\u3001\u73af\u5883\u51c6\u5907<\/h4>\n<li>\n<p>\u7cfb\u7edf\u8981\u6c42<\/p>\n<ul>\n<li>Ubuntu 18.04\/20.04\/22.04&#xff08;\u63a8\u8350 LTS \u7248\u672c&#xff09;<\/li>\n<li>\u516c\u7f51 IP \u5730\u5740&#xff08;\u7528\u4e8e STUN\/TURN \u670d\u52a1\u5bf9\u5916\u63d0\u4f9b\u670d\u52a1&#xff09;<\/li>\n<li>\u9632\u706b\u5899\u5f00\u653e\u4ee5\u4e0b\u7aef\u53e3&#xff1a;\n<ul>\n<li>STUN&#xff1a;UDP 3478&#xff08;\u9ed8\u8ba4\u7aef\u53e3&#xff0c;\u53ef\u81ea\u5b9a\u4e49&#xff09;<\/li>\n<li>TURN&#xff1a;UDP 3478&#xff08;\u4e2d\u7ee7\u7aef\u53e3&#xff09;\u3001TCP 3478&#xff08;\u53ef\u9009&#xff0c;\u652f\u6301 TCP \u8fde\u63a5&#xff09;<\/li>\n<li>\u5a92\u4f53\u4e2d\u7ee7\u7aef\u53e3\u8303\u56f4&#xff08;\u5982 49152-65535&#xff0c;\u7528\u4e8e TURN \u8f6c\u53d1\u5a92\u4f53\u6d41&#xff09;<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u66f4\u65b0\u7cfb\u7edf<\/p>\n<p> <span class=\"token function\">sudo<\/span> <span class=\"token function\">apt<\/span> update<br \/>\n<span class=\"token function\">sudo<\/span> <span class=\"token function\">apt<\/span> upgrade -y\n <\/li>\n<h4>\u4e8c\u3001\u5b89\u88c5 coturn \u670d\u52a1\u5668<\/h4>\n<li>\n<p>\u6dfb\u52a0\u8f6f\u4ef6\u6e90\u5e76\u5b89\u88c5<\/p>\n<p> <span class=\"token function\">sudo<\/span> <span class=\"token function\">apt<\/span> <span class=\"token function\">install<\/span> coturn -y\n <\/li>\n<li>\n<p>\u68c0\u67e5\u5b89\u88c5\u7ed3\u679c<\/p>\n<p> coturn &#8211;version\n <\/li>\n<h4>\u4e09\u3001\u914d\u7f6e coturn \u670d\u52a1\u5668<\/h4>\n<h5>1. \u5907\u4efd\u9ed8\u8ba4\u914d\u7f6e<\/h5>\n<p><span class=\"token function\">sudo<\/span> <span class=\"token function\">cp<\/span> \/etc\/turnserver.conf \/etc\/turnserver.conf.bak<\/p>\n<h5>2. \u7f16\u8f91\u914d\u7f6e\u6587\u4ef6<\/h5>\n<p><span class=\"token function\">sudo<\/span> <span class=\"token function\">nano<\/span> \/etc\/turnserver.conf<\/p>\n<p>\u6dfb\u52a0\u6216\u4fee\u6539\u4ee5\u4e0b\u5173\u952e\u914d\u7f6e&#xff08;\u6839\u636e\u9700\u6c42\u8c03\u6574&#xff09;&#xff1a;<\/p>\n<p># \u516c\u7f51 IP \u5730\u5740&#xff08;\u66ff\u6362\u4e3a\u4f60\u7684\u516c\u7f51 IP&#xff09;<br \/>\nexternal-ip&#061;\u4f60\u7684\u516c\u7f51IP\u5730\u5740<\/p>\n<p># \u76d1\u542c\u7aef\u53e3&#xff08;STUN\/TURN \u5171\u7528\u7aef\u53e3&#xff09;<br \/>\nlistening-port&#061;3478<\/p>\n<p># \u76d1\u542c\u534f\u8bae&#xff08;UDP \u548c TCP&#xff09;<br \/>\nlistening-ip&#061;0.0.0.0<br \/>\nlistening-protocol&#061;udp<br \/>\n# \u53ef\u9009&#xff1a;\u542f\u7528 TCP \u652f\u6301<br \/>\n# listening-protocol&#061;tcp<\/p>\n<p># \u4e2d\u7ee7\u5a92\u4f53\u7aef\u53e3\u8303\u56f4&#xff08;\u5efa\u8bae\u8bbe\u7f6e\u4e3a\u9ad8\u7aef\u53e3\u8303\u56f4&#xff09;<br \/>\nrelay-port-range&#061;49152-65535<\/p>\n<p># \u8ba4\u8bc1\u65b9\u5f0f&#xff08;\u4f7f\u7528\u9759\u6001\u5bc6\u7801\u6216\u54c8\u5e0c&#xff09;<br \/>\n# \u65b9\u5f0f 1&#xff1a;\u9759\u6001\u5bc6\u7801&#xff08;\u6d4b\u8bd5\u7528&#xff0c;\u751f\u4ea7\u73af\u5883\u5efa\u8bae\u7528\u54c8\u5e0c&#xff09;<br \/>\nuser&#061;\u7528\u6237\u540d:\u5bc6\u7801  # \u4f8b\u5982&#xff1a;turnuser:turnpass<\/p>\n<p># \u65b9\u5f0f 2&#xff1a;\u4f7f\u7528\u54c8\u5e0c\u5bc6\u7801&#xff08;\u66f4\u5b89\u5168&#xff09;<br \/>\n# hash-passwords<br \/>\n# userdb&#061;\/etc\/turnserver.userdb  # \u7528\u6237\u6570\u636e\u5e93\u8def\u5f84<\/p>\n<p># \u5141\u8bb8\u7684 IP \u8303\u56f4&#xff08;\u53ef\u9009&#xff0c;\u9650\u5236\u8bbf\u95ee\u6765\u6e90&#xff09;<br \/>\n# allowed-ip&#061;192.168.1.0\/24<\/p>\n<p># \u7981\u7528 IPv6&#xff08;\u53ef\u9009&#xff0c;\u82e5\u65e0\u9700\u652f\u6301 IPv6&#xff09;<br \/>\n# no-ipv6<\/p>\n<p># \u65e5\u5fd7\u914d\u7f6e<br \/>\nsyslog<br \/>\nverbose<\/p>\n<h5>3. \u793a\u4f8b&#xff1a;\u914d\u7f6e\u54c8\u5e0c\u5bc6\u7801\u8ba4\u8bc1<\/h5>\n<p><span class=\"token comment\"># \u521b\u5efa\u7528\u6237\u6570\u636e\u5e93&#xff08;\u82e5\u4f7f\u7528 hash-passwords&#xff09;<\/span><br \/>\n<span class=\"token function\">sudo<\/span> <span class=\"token function\">touch<\/span> \/etc\/turnserver.userdb<br \/>\n<span class=\"token function\">sudo<\/span> <span class=\"token function\">chmod<\/span> <span class=\"token number\">600<\/span> \/etc\/turnserver.userdb<\/p>\n<p><span class=\"token comment\"># \u6dfb\u52a0\u7528\u6237&#xff08;\u5bc6\u7801\u5c06\u88ab\u54c8\u5e0c\u5b58\u50a8&#xff09;<\/span><br \/>\n<span class=\"token function\">sudo<\/span> turnserver -a -u \u7528\u6237\u540d -p \u5bc6\u7801 -o \/etc\/turnserver.userdb<\/p>\n<h4>\u56db\u3001\u9632\u706b\u5899\u914d\u7f6e<\/h4>\n<h5>1.\u4f7f\u7528 UFW \u9632\u706b\u5899&#xff08;Ubuntu \u9ed8\u8ba4&#xff09;<\/h5>\n<p><span class=\"token comment\"># \u5f00\u653e STUN\/TURN \u7aef\u53e3&#xff08;UDP&#xff09;<\/span><br \/>\n<span class=\"token function\">sudo<\/span> ufw allow <span class=\"token number\">3478<\/span>\/udp<\/p>\n<p><span class=\"token comment\"># \u5f00\u653e\u5a92\u4f53\u4e2d\u7ee7\u7aef\u53e3\u8303\u56f4&#xff08;UDP&#xff09;<\/span><br \/>\n<span class=\"token function\">sudo<\/span> ufw allow <span class=\"token number\">49152<\/span>:65535\/udp<\/p>\n<p><span class=\"token comment\"># \u53ef\u9009&#xff1a;\u5f00\u653e TCP \u7aef\u53e3&#xff08;\u82e5\u542f\u7528 TCP \u652f\u6301&#xff09;<\/span><br \/>\n<span class=\"token comment\"># sudo ufw allow 3478\/tcp<\/span><\/p>\n<p><span class=\"token comment\"># \u91cd\u542f\u9632\u706b\u5899<\/span><br \/>\n<span class=\"token function\">sudo<\/span> ufw reload<\/p>\n<h5>2.\u9a8c\u8bc1\u7aef\u53e3\u662f\u5426\u5f00\u653e<\/h5>\n<p><span class=\"token function\">sudo<\/span> <span class=\"token function\">netstat<\/span> -tuln <span class=\"token operator\">|<\/span> <span class=\"token function\">grep<\/span> <span class=\"token number\">3478<\/span><\/p>\n<h4>\u4e94\u3001\u542f\u52a8\u4e0e\u6d4b\u8bd5 coturn \u670d\u52a1<\/h4>\n<li>\n<p>\u542f\u52a8\u670d\u52a1<\/p>\n<p> <span class=\"token function\">sudo<\/span> systemctl start coturn<br \/>\n<span class=\"token function\">sudo<\/span> systemctl <span class=\"token builtin class-name\">enable<\/span> coturn  <span class=\"token comment\"># \u8bbe\u7f6e\u5f00\u673a\u81ea\u542f<\/span>\n <\/li>\n<li>\n<p>\u68c0\u67e5\u670d\u52a1\u72b6\u6001<\/p>\n<p> <span class=\"token function\">sudo<\/span> systemctl status coturn\n <\/li>\n<li>\n<p>\u6d4b\u8bd5 STUN \u670d\u52a1 \u4f7f\u7528\u5728\u7ebf\u6d4b\u8bd5\u5de5\u5177&#xff08;\u5982 StunLocate&#xff09;\u6216\u547d\u4ee4\u884c\u5de5\u5177&#xff1a;<\/p>\n<p> <span class=\"token comment\"># \u4f7f\u7528 netcat \u6d4b\u8bd5 UDP \u8fde\u901a\u6027<\/span><br \/>\n<span class=\"token function\">nc<\/span> -vuz \u4f60\u7684\u516c\u7f51IP <span class=\"token number\">3478<\/span>\n <\/li>\n<li>\n<p>\u6d4b\u8bd5 TURN \u670d\u52a1 \u4f7f\u7528\u5f00\u6e90\u5de5\u5177 coturnclient \u6216\u901a\u8fc7\u5e94\u7528\u7a0b\u5e8f&#xff08;\u5982 WebRTC \u5ba2\u6237\u7aef&#xff09;\u9a8c\u8bc1\u4e2d\u7ee7\u529f\u80fd\u3002<\/p>\n<\/li>\n<h4>\u516d\u3001\u9ad8\u7ea7\u914d\u7f6e\u4f18\u5316<\/h4>\n<li>\n<p>TCP \u652f\u6301&#xff08;\u9002\u7528\u4e8e\u7f51\u7edc\u73af\u5883\u9650\u5236\u4e25\u683c\u7684\u573a\u666f&#xff09; \u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\u6dfb\u52a0&#xff1a;<\/p>\n<p> listening-protocol&#061;tcp\n <\/li>\n<li>\n<p>HTTPS \u4f2a\u88c5&#xff08;\u7ed5\u8fc7\u67d0\u4e9b\u7f51\u7edc\u9650\u5236&#xff09;<\/p>\n<p> # \u4f2a\u88c5\u4e3a HTTPS \u670d\u52a1&#xff08;\u7aef\u53e3 443&#xff09;<br \/>\nexternal-ip&#061;\u4f60\u7684\u516c\u7f51IP<br \/>\nlistening-port&#061;443<br \/>\nlistening-protocol&#061;udp\n <\/li>\n<li>\n<p>\u9650\u5236\u670d\u52a1\u5668\u8d1f\u8f7d<\/p>\n<p> max-bps&#061;10000000  # \u6700\u5927\u5e26\u5bbd\u9650\u5236&#xff08;10Mbps&#xff09;<br \/>\nmax-clients&#061;1000   # \u6700\u5927\u5ba2\u6237\u7aef\u6570<br \/>\nmax-connections&#061;2000  # \u6700\u5927\u8fde\u63a5\u6570\n <\/li>\n<h4>\u4e03\u3001\u96c6\u6210\u5230 FreeSWITCH<\/h4>\n<p>\u82e5\u9700\u4e0e FreeSWITCH \u914d\u5408\u4f7f\u7528&#xff0c;\u9700\u5728 FreeSWITCH \u914d\u7f6e\u4e2d\u6307\u5b9a STUN\/TURN \u670d\u52a1\u5668&#xff1a;<\/p>\n<li>\n<p>\u7f16\u8f91 FreeSWITCH \u7684 SIP \u914d\u7f6e\u6587\u4ef6&#xff1a;<\/p>\n<p> <span class=\"token function\">sudo<\/span> <span class=\"token function\">nano<\/span> \/usr\/local\/freeswitch\/conf\/sip_profiles\/external.xml<\/p>\n<p>\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9&#xff08;\u4f4d\u4e8e &lt;configuration&gt; \u6807\u7b7e\u5185&#xff09;&#xff1a;<\/p>\n<p> <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>param<\/span> <span class=\"token attr-name\">name<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>stun-address<span class=\"token punctuation\">&#034;<\/span><\/span> <span class=\"token attr-name\">value<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>\u4f60\u7684\u516c\u7f51IP:3478<span class=\"token punctuation\">&#034;<\/span><\/span><span class=\"token punctuation\">\/&gt;<\/span><\/span><br \/>\n<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>param<\/span> <span class=\"token attr-name\">name<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>turn-address<span class=\"token punctuation\">&#034;<\/span><\/span> <span class=\"token attr-name\">value<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>\u4f60\u7684\u516c\u7f51IP:3478<span class=\"token punctuation\">&#034;<\/span><\/span><span class=\"token punctuation\">\/&gt;<\/span><\/span><br \/>\n<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>param<\/span> <span class=\"token attr-name\">name<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>turn-username<span class=\"token punctuation\">&#034;<\/span><\/span> <span class=\"token attr-name\">value<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>\u7528\u6237\u540d<span class=\"token punctuation\">&#034;<\/span><\/span><span class=\"token punctuation\">\/&gt;<\/span><\/span><br \/>\n<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>param<\/span> <span class=\"token attr-name\">name<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>turn-password<span class=\"token punctuation\">&#034;<\/span><\/span> <span class=\"token attr-name\">value<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>\u5bc6\u7801<span class=\"token punctuation\">&#034;<\/span><\/span><span class=\"token punctuation\">\/&gt;<\/span><\/span>\n <\/li>\n<li>\n<p>\u91cd\u542f FreeSWITCH \u4f7f\u914d\u7f6e\u751f\u6548&#xff1a;<\/p>\n<p> <span class=\"token function\">sudo<\/span> systemctl restart freeswitch\n <\/li>\n<h4>\u516b\u3001\u5b89\u5168\u5efa\u8bae<\/h4>\n<li>\n<p>\u5b9a\u671f\u66f4\u65b0\u7cfb\u7edf<\/p>\n<p> <span class=\"token function\">sudo<\/span> <span class=\"token function\">apt<\/span> update <span class=\"token operator\">&amp;&amp;<\/span> <span class=\"token function\">sudo<\/span> <span class=\"token function\">apt<\/span> upgrade -y\n <\/li>\n<li>\n<p>\u9650\u5236\u670d\u52a1\u5668\u8bbf\u95ee<\/p>\n<ul>\n<li>\u4ec5\u5141\u8bb8\u53ef\u4fe1 IP \u8bbf\u95ee STUN\/TURN \u670d\u52a1<\/li>\n<li>\u4f7f\u7528 allowed-ip \u53c2\u6570\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\u8bbe\u7f6e\u767d\u540d\u5355<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u5bc6\u7801\u5f3a\u5ea6<\/p>\n<ul>\n<li>\u907f\u514d\u4f7f\u7528\u7b80\u5355\u5bc6\u7801&#xff0c;\u5b9a\u671f\u66f4\u6362\u7528\u6237\u5bc6\u7801<\/li>\n<li>\u751f\u4ea7\u73af\u5883\u52a1\u5fc5\u4f7f\u7528\u54c8\u5e0c\u5bc6\u7801\u8ba4\u8bc1&#xff08;hash-passwords&#xff09;<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u76d1\u63a7\u65e5\u5fd7<\/p>\n<p> <span class=\"token function\">tail<\/span> -f \/var\/log\/syslog <span class=\"token operator\">|<\/span> <span class=\"token function\">grep<\/span> coturn\n <\/li>\n<h4>\u4e5d\u3001\u5e38\u89c1\u95ee\u9898\u6392\u67e5<\/h4>\n<li>\n<p>\u5ba2\u6237\u7aef\u65e0\u6cd5\u8fde\u63a5 STUN \u670d\u52a1\u5668<\/p>\n<ul>\n<li>\u68c0\u67e5\u516c\u7f51 IP \u662f\u5426\u6b63\u786e&#xff0c;\u9632\u706b\u5899\u662f\u5426\u5f00\u653e\u7aef\u53e3<\/li>\n<li>\u786e\u8ba4 external-ip \u914d\u7f6e\u662f\u5426\u4e0e\u516c\u7f51 IP \u4e00\u81f4<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>TURN \u4e2d\u7ee7\u65e0\u5a92\u4f53\u6d41<\/p>\n<ul>\n<li>\u68c0\u67e5\u4e2d\u7ee7\u7aef\u53e3\u8303\u56f4&#xff08;relay-port-range&#xff09;\u662f\u5426\u5728\u9632\u706b\u5899\u4e2d\u5f00\u653e<\/li>\n<li>\u786e\u8ba4\u5ba2\u6237\u7aef\u662f\u5426\u6b63\u786e\u914d\u7f6e TURN \u670d\u52a1\u5668\u5730\u5740\u548c\u8ba4\u8bc1\u4fe1\u606f<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u670d\u52a1\u542f\u52a8\u5931\u8d25<\/p>\n<ul>\n<li>\u67e5\u770b\u65e5\u5fd7&#xff1a;sudo journalctl -u coturn<\/li>\n<li>\u68c0\u67e5\u914d\u7f6e\u6587\u4ef6\u8bed\u6cd5\u9519\u8bef&#xff08;\u4f7f\u7528 turnserver -c \/etc\/turnserver.conf -n \u9a8c\u8bc1&#xff09;<\/li>\n<\/ul>\n<\/li>\n","protected":false},"excerpt":{"rendered":"<p>\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb953\u6b21\uff0c\u70b9\u8d5e21\u6b21\uff0c\u6536\u85cf11\u6b21\u3002\u5728 Ubuntu \u7cfb\u7edf\u4e0a\u90e8\u7f72 STUN \u548c TURN \u670d\u52a1\u5668\uff0c\u901a\u5e38\u4f7f\u7528 coturn \u5de5\u5177\uff0c\u5b83\u662f\u4e00\u4e2a\u5f00\u6e90\u7684 STUN\/TURN \u670d\u52a1\u5668\u5b9e\u73b0\uff0c\u529f\u80fd\u5168\u9762\u4e14\u6613\u4e8e\u914d\u7f6e\u3002_\u90e8\u7f72turn\u670d\u52a1\u5668<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[4387,4388,58,103,43,220],"topic":[],"class_list":["post-46126","post","type-post","status-publish","format-standard","hentry","category-server","tag-freeswitch","tag-iot","tag-linux","tag-ubuntu","tag-43","tag-220"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin 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