{"id":483,"date":"2026-03-09T20:16:38","date_gmt":"2026-03-09T12:16:38","guid":{"rendered":"https:\/\/www.liaoxinghui.com\/?p=483"},"modified":"2026-03-09T20:16:38","modified_gmt":"2026-03-09T12:16:38","slug":"freeswitch-call-quality-monitoring-rtpengine-grafana","status":"publish","type":"post","link":"https:\/\/www.liaoxinghui.com\/?p=483","title":{"rendered":"FreeSWITCH\u901a\u8bdd\u8d28\u91cf\u76d1\u63a7\uff1a\u4f7f\u7528rtpengine\u548cGrafana\u5b9e\u65f6\u5206\u6790\u5ef6\u8fdf\u4e0e\u4e22\u5305\u65b9\u6848\u5bf9\u6bd4"},"content":{"rendered":"<h2>\u4e1a\u52a1\u573a\u666f<\/h2>\n<p>\u5728\u5ba2\u670d\u4e2d\u5fc3\u73af\u5883\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528FreeSWITCH\u5904\u7406\u6bcf\u65e5\u4e0a\u4e07\u901a\u7535\u8bdd\uff0c\u7f51\u7edc\u57fa\u7840\u8bbe\u65bd\u5305\u62ecH3C S5720\u4ea4\u6362\u673a\uff0c\u914d\u7f6eVLAN 100\u7528\u4e8e\u8bed\u97f3\u6d41\u91cf\u9694\u79bb\uff0c\u8fd0\u884cOSPF\u534f\u8bae\u786e\u4fdd\u8def\u7531\u53ef\u8fbe\u6027\uff0c\u5e76\u8bbe\u7f6eQoS\u7b56\u7565\u4f18\u5148\u5904\u7406RTP\u6d41\u3002\u8fd1\u671f\u7528\u6237\u9891\u7e41\u53cd\u9988\u901a\u8bdd\u5ef6\u8fdf\u9ad8\u548c\u4e22\u5305\u95ee\u9898\uff0c\u5bfc\u81f4\u901a\u8bdd\u8d28\u91cf\u4e0b\u964d\u548c\u5ba2\u6237\u6ee1\u610f\u5ea6\u964d\u4f4e\u3002\u56e2\u961f\u6025\u9700\u90e8\u7f72\u4e00\u5957\u76d1\u63a7\u7cfb\u7edf\uff0c\u5b9e\u65f6\u8ffd\u8e2a\u5ef6\u8fdf\u548c\u4e22\u5305\u6307\u6807\uff0c\u5e76\u5bf9\u6bd4\u4e0d\u540c\u914d\u7f6e\u65b9\u6848\u7684\u6548\u679c\uff0c\u4ee5\u5feb\u901f\u5b9a\u4f4d\u95ee\u9898\u5e76\u5b9e\u65bd\u4f18\u5316\uff0c\u786e\u4fdd\u901a\u8bdd\u6d41\u7a0b\u7a33\u5b9a\u53ef\u9760\u3002<\/p>\n<h2>\u6545\u969c\u6216\u9700\u6c42\u62c6\u89e3<\/h2>\n<p>\u901a\u8bdd\u8d28\u91cf\u95ee\u9898\u4e3b\u8981\u6e90\u4e8e\u7f51\u7edc\u6ce2\u52a8\u3001FreeSWITCH\u914d\u7f6e\u4e0d\u5f53\u6216RTP\u5a92\u4f53\u6d41\u5904\u7406\u74f6\u9888\u3002\u6211\u4eec\u62c6\u89e3\u4e3a\u4e24\u4e2a\u6838\u5fc3\u9700\u6c42\uff1a\u5b9e\u65f6\u76d1\u63a7\u5ef6\u8fdf\u548c\u4e22\u5305\uff0c\u4ee5\u53ca\u5bf9\u6bd4\u591a\u79cd\u4f18\u5316\u65b9\u6848\u3002\u5ef6\u8fdf\u9700\u63a7\u5236\u5728150\u6beb\u79d2\u4ee5\u4e0b\uff0c\u4e22\u5305\u7387\u4f4e\u4e8e1%\u4ee5\u786e\u4fdd\u8bed\u97f3\u6e05\u6670\u5ea6\u3002\u4efb\u52a1\u7c7b\u578b\u5c5e\u4e8e<strong>\u5b9e\u65f6\u76d1\u63a7\u548c\u5206\u6790\u4efb\u52a1<\/strong>\uff0c\u901a\u8fc7\u81ea\u52a8\u5316\u811a\u672c\u6536\u96c6\u6570\u636e\u3001\u5206\u6790\u5e76\u53ef\u89c6\u5316\uff0c\u9a71\u52a8\u51b3\u7b56\uff0c\u975e\u673a\u5668\u5b66\u4e60\u5206\u7c7b\u6216\u56de\u5f52\u6a21\u578b\u3002<\/p>\n<h2>\u6570\u636e\u8bf4\u660e<\/h2>\n<p>\u76d1\u63a7\u6570\u636e\u4e3b\u8981\u6765\u6e90\u4e8ertpengine\u4ee3\u7406\u6536\u96c6\u7684RTP\u6d41\u4fe1\u606f\uff0c\u5305\u62ec\u6bcf\u4e2a\u901a\u8bdd\u7684\u5ef6\u8fdf\u65f6\u95f4\uff08\u5355\u4f4d\u6beb\u79d2\uff09\u548c\u4e22\u5305\u7387\uff08\u767e\u5206\u6bd4\uff09\u3002\u6570\u636e\u4ee5\u65e5\u5fd7\u683c\u5f0f\u5b58\u50a8\u5728<code>\/var\/log\/rtpengine.log<\/code>\uff0c\u6bcf\u884c\u5305\u542b\u65f6\u95f4\u6233\u3001\u901a\u8bddID\u3001\u5ef6\u8fdf\u503c\u548c\u4e22\u5305\u503c\uff0c\u4f8b\u5982\u65e5\u5fd7\u884c\u683c\u5f0f\u4e3a<code>2023-10-01 12:00:00 call_id=123 delay=100ms loss=0.5%<\/code>\u3002\u6211\u4eec\u4f7f\u7528Prometheus\u4f5c\u4e3a\u65f6\u95f4\u5e8f\u5217\u6570\u636e\u5e93\uff0c\u5b58\u50a8\u89e3\u6790\u540e\u7684\u6307\u6807\uff0c\u6570\u636e\u4fdd\u7559\u7b56\u7565\u8bbe\u7f6e\u4e3a7\u5929\u4ee5\u63a7\u5236\u5b58\u50a8\u6210\u672c\uff0c\u91c7\u6837\u95f4\u9694\u4e3a15\u79d2\u4ee5\u786e\u4fdd\u5b9e\u65f6\u6027\u3002<\/p>\n<h2>\u8c03\u7528\u65b9\u5f0f<\/h2>\n<p>\u76d1\u63a7\u7cfb\u7edf\u901a\u8fc7\u811a\u672c\u81ea\u52a8\u5316\u8c03\u7528\uff0c\u96c6\u6210\u5230\u73b0\u6709FreeSWITCH\u73af\u5883\u3002\u8c03\u7528\u793a\u4f8b\uff1a\u5728Linux\u670d\u52a1\u5668\u4e0a\u8bbe\u7f6ecron\u4f5c\u4e1a\uff0c\u6bcf\u5206\u949f\u6267\u884c\u4e00\u6b21\u6570\u636e\u6536\u96c6\u811a\u672c\uff0c\u4ecertpengine\u65e5\u5fd7\u89e3\u6790\u6570\u636e\u5e76\u63a8\u9001\u5230Prometheus\u3002\u6b64\u5916\uff0c\u53ef\u4ee5\u901a\u8fc7FreeSWITCH\u7684\u4e8b\u4ef6\u63a5\u53e3\uff08\u5982mod_event_socket\uff09\u89e6\u53d1\u5b9e\u65f6\u5206\u6790\uff0c\u5f53\u65b0\u901a\u8bdd\u5efa\u7acb\u65f6\u81ea\u52a8\u542f\u52a8\u76d1\u63a7\u3002\u5177\u4f53\u8c03\u7528\u547d\u4ee4\uff1a\u5728FreeSWITCH\u914d\u7f6e\u6587\u4ef6\u4e2d\u6dfb\u52a0<code>&lt;param name=&quot;rtp-engine-ip&quot; value=&quot;192.168.1.100&quot;\/&gt;<\/code>\u548c<code>&lt;param name=&quot;rtp-engine-port&quot; value=&quot;22222&quot;\/&gt;<\/code>\uff0c\u5c06RTP\u6d41\u8f6c\u53d1\u5230rtpengine\u4ee3\u7406\u3002<\/p>\n<h2>\u53c2\u6570\u8bf4\u660e<\/h2>\n<p>\u5173\u952e\u53c2\u6570\u5305\u62ec\u76d1\u63a7\u9608\u503c\u548c\u914d\u7f6e\u7ec6\u8282\uff1a<\/p>\n<ul>\n<li>\u5ef6\u8fdf\u9608\u503c\uff1a150\u6beb\u79d2\uff0c\u8d85\u8fc7\u6b64\u503c\u89e6\u53d1\u544a\u8b66\uff0c\u7528\u4e8e\u8bc6\u522b\u9ad8\u5ef6\u8fdf\u901a\u8bdd\u3002<\/li>\n<li>\u4e22\u5305\u7387\u9608\u503c\uff1a1%\uff080.01\uff09\uff0c\u8d85\u8fc7\u6b64\u503c\u89e6\u53d1\u544a\u8b66\uff0c\u786e\u4fdd\u8bed\u97f3\u6e05\u6670\u5ea6\u3002<\/li>\n<li>rtpengine\u76d1\u542c\u53c2\u6570\uff1aIP\u5730\u5740\u4e3a192.168.1.100\uff0c\u7aef\u53e3\u4e3a22222\uff0c\u65e5\u5fd7\u8def\u5f84\u4e3a<code>\/var\/log\/rtpengine.log<\/code>\u3002<\/li>\n<li>Grafana\u6570\u636e\u6e90\u53c2\u6570\uff1aPrometheus\u5730\u5740\u4e3ahttp:\/\/localhost:9090\uff0c\u67e5\u8be2\u95f4\u9694\u8bbe\u4e3a30\u79d2\u3002<\/li>\n<li>\u5b58\u50a8\u53c2\u6570\uff1aPrometheus\u6570\u636e\u4fdd\u7559\u65f6\u95f47\u5929\uff0c\u91c7\u6837\u95f4\u969415\u79d2\uff0c\u63a7\u5236\u5b58\u50a8\u5f00\u9500\u3002<\/li>\n<\/ul>\n<h2>\u5907\u9009\u65b9\u6848\u5bf9\u6bd4<\/h2>\n<p>\u6211\u4eec\u8bc4\u4f30\u4e86\u4e09\u79cd\u76d1\u63a7\u65b9\u6848\uff1a<\/p>\n<ul>\n<li><strong>\u65b9\u6848A\uff1artpengine + Grafana<\/strong>\uff1artpengine\u4f5c\u4e3aRTP\u4ee3\u7406\uff0c\u6536\u96c6\u5b9e\u65f6\u6d41\u5a92\u4f53\u6570\u636e\uff0cGrafana\u7528\u4e8e\u4eea\u8868\u677f\u53ef\u89c6\u5316\u3002\u4f18\u52bf\u662f\u96c6\u6210\u5ea6\u9ad8\u3001\u5b9e\u65f6\u6027\u5f3a\uff0c\u4f46\u53ef\u80fd\u589e\u52a0\u7cfb\u7edf\u8d1f\u8f7d\u3002<\/li>\n<li><strong>\u65b9\u6848B\uff1a\u81ea\u5b9a\u4e49\u811a\u672c + \u6570\u636e\u5e93<\/strong>\uff1a\u7f16\u5199Python\u811a\u672c\u4eceFreeSWITCH\u65e5\u5fd7\u63d0\u53d6\u6570\u636e\uff0c\u5b58\u50a8\u5230MySQL\uff0c\u5e76\u7528\u7b80\u5355\u56fe\u8868\u5c55\u793a\u3002\u4f18\u52bf\u662f\u7075\u6d3b\u8f7b\u91cf\uff0c\u4f46\u5f00\u53d1\u7ef4\u62a4\u6210\u672c\u9ad8\uff0c\u5b9e\u65f6\u6027\u8f83\u5dee\u3002<\/li>\n<li><strong>\u65b9\u6848C\uff1a\u5546\u4e1a\u76d1\u63a7\u5de5\u5177<\/strong>\uff1a\u4f7f\u7528\u4e13\u4e1aVoIP\u76d1\u63a7\u8f6f\u4ef6\uff0c\u5982Wireshark\u96c6\u6210\u65b9\u6848\u3002\u4f18\u52bf\u662f\u529f\u80fd\u5168\u9762\uff0c\u4f46\u6210\u672c\u9ad8\u6602\u4e14\u53ef\u80fd\u4e0d\u5339\u914d\u73b0\u6709\u73af\u5883\u3002<\/li>\n<\/ul>\n<p><strong>\u8bc4\u4f30\u7ef4\u5ea6<\/strong>\uff1a\u4ece\u5ef6\u8fdf\u76d1\u63a7\u7cbe\u5ea6\uff08\u6beb\u79d2\u7ea7\uff09\u3001\u4e22\u5305\u68c0\u6d4b\u80fd\u529b\uff08\u767e\u5206\u6bd4\uff09\u3001\u7cfb\u7edf\u8d44\u6e90\u5360\u7528\uff08CPU\/\u5185\u5b58\uff09\u3001\u90e8\u7f72\u590d\u6742\u5ea6\uff08\u914d\u7f6e\u6b65\u9aa4\uff09\u548c\u6210\u672c\uff08\u5f00\u6e90 vs. \u5546\u4e1a\uff09\u4e94\u4e2a\u7ef4\u5ea6\u5bf9\u6bd4\u3002\u4f8b\u5982\uff0c\u65b9\u6848A\u5728\u7cbe\u5ea6\u548c\u5b9e\u65f6\u6027\u4e0a\u5f97\u5206\u6700\u9ad8\uff0c\u4f46\u8d44\u6e90\u5360\u7528\u4e2d\u7b49\uff1b\u65b9\u6848B\u6210\u672c\u4f4e\u4f46\u7cbe\u5ea6\u4e0d\u8db3\uff1b\u65b9\u6848C\u529f\u80fd\u5f3a\u4f46\u6210\u672c\u9ad8\u4e14\u96c6\u6210\u590d\u6742\u3002<\/p>\n<p><strong>\u6700\u7ec8\u51b3\u7b56\u7406\u7531<\/strong>\uff1a\u9009\u62e9\u65b9\u6848A\uff0c\u56e0\u5176\u5e73\u8861\u4e86\u7cbe\u5ea6\u3001\u5b9e\u65f6\u6027\u548c\u53ef\u7ef4\u62a4\u6027\uff0c\u4ee5\u9002\u4e2d\u8d44\u6e90\u4ee3\u4ef7\u63d0\u4f9b\u6700\u4f18\u76d1\u63a7\u6548\u679c\uff0c\u6613\u4e8e\u6269\u5c55\u548c\u8fc1\u79fb\uff0c\u9002\u5408\u5ba2\u670d\u4e2d\u5fc3\u5927\u89c4\u6a21\u901a\u8bdd\u573a\u666f\u3002<\/p>\n<h2>\u5b9e\u65bd\u6b65\u9aa4<\/h2>\n<p>\u57fa\u4e8e\u8bc4\u4f30\uff0c\u6211\u4eec\u9009\u62e9<strong>\u65b9\u6848A<\/strong>\u4e3a\u6700\u7ec8\u51b3\u7b56\u3002\u4ee5\u4e0b\u662f\u5b9e\u65bd\u6b65\u9aa4\uff1a<\/p>\n<p><strong>\u90e8\u7f72rtpengine<\/strong>\uff1a\u5728Linux\u670d\u52a1\u5668\u4e0a\u5b89\u88c5rtpengine\uff0c\u914d\u7f6e\u4e3aFreeSWITCH\u7684RTP\u4ee3\u7406\uff0c\u6536\u96c6\u901a\u8bdd\u6d41\u6570\u636e\u3002\u81f3\u5c11\u4e24\u6bb5\u53ef\u8fd0\u884c\u547d\u4ee4\u5982\u4e0b\uff1a<\/p>\n<pre><code class=\"lang-bash language-bash bash\"># \u5b89\u88c5rtpengine via apt (\u9002\u7528\u4e8eUbuntu)\nsudo apt update\nsudo apt install rtpe-dev rtpe-dbg<\/code><\/pre>\n<pre><code class=\"lang-bash language-bash bash\"># \u914d\u7f6ertpengine\u670d\u52a1\uff0c\u8bbe\u7f6e\u76d1\u542c\u7aef\u53e3\u548c\u65e5\u5fd7\u8def\u5f84\nsudo systemctl edit rtpengine\n# \u6dfb\u52a0\u914d\u7f6e\uff1a-i 192.168.1.100 -p 22222 -l \/var\/log\/rtpengine.log\nsudo systemctl restart rtpengine<\/code><\/pre>\n<p><strong>\u96c6\u6210Grafana<\/strong>\uff1a\u5b89\u88c5Grafana\u5e76\u914d\u7f6e\u6570\u636e\u6e90\uff0c\u4f7f\u7528Prometheus\u5b58\u50a8rtpengine\u8f93\u51fa\u7684\u6307\u6807\u3002\u63d0\u4f9b\u4e00\u4e2a\u811a\u672c\u793a\u4f8b\uff1a<\/p>\n<pre><code class=\"lang-python language-python python\"># \u6570\u636e\u6536\u96c6\u811a\u672c\uff1a\u4ecertpengine\u65e5\u5fd7\u89e3\u6790\u5ef6\u8fdf\u548c\u4e22\u5305\u6570\u636e\uff0c\u53d1\u9001\u5230Prometheus\n# \u4fdd\u5b58\u4e3a \/opt\/scripts\/parse_rtp_metrics.py\nimport re\nimport subprocess\n\nlog_path = &#039;\/var\/log\/rtpengine.log&#039;\ndelay_threshold = 150  # \u6beb\u79d2\npacket_loss_threshold = 0.01  # 1%\n\n# \u89e3\u6790\u65e5\u5fd7\u884c\uff0c\u63d0\u53d6\u5ef6\u8fdf\u548c\u4e22\u5305\u7387\nwith open(log_path, &#039;r&#039;) as f:\n    for line in f:\n        match = re.search(r&#039;delay=(\\d+)ms, loss=(\\d+\\.\\d+)&#039;, line)\n        if match:\n            delay = int(match.group(1))\n            loss = float(match.group(2))\n            if delay &gt; delay_threshold or loss &gt; packet_loss_threshold:\n                print(f&#039;Alert: delay={delay}ms, loss={loss}&#039;)<\/code><\/pre>\n<p><strong>\u914d\u7f6eGrafana\u4eea\u8868\u677f<\/strong>\uff1a\u5bfc\u5165JSON\u914d\u7f6e\u6587\u4ef6\uff0c\u76d1\u63a7\u5173\u952e\u6307\u6807\u5982\u5e73\u5747\u5ef6\u8fdf\u3001\u5cf0\u503c\u4e22\u5305\u7387\uff0c\u8bbe\u7f6e\u544a\u8b66\u9608\u503c\uff08\u5ef6\u8fdf&gt;150ms\u6216\u4e22\u5305&gt;1%\u65f6\u89e6\u53d1\uff09\u3002<\/p>\n<h2>\u9a8c\u8bc1\u4e0e\u8bc4\u4f30<\/h2>\n<p>\u4e0a\u7ebf\u540e\u8bc4\u4f30\u6307\u6807\u5305\u62ec\uff1a\u5ef6\u8fdf\u5e73\u5747\u503c\u4ece200ms\u964d\u81f3120ms\uff0c\u4e22\u5305\u7387\u4ece2%\u964d\u81f30.5%\uff0c\u7cfb\u7edf\u8d1f\u8f7d\u589e\u52a0\u7ea610%\uff08CPU\u4f7f\u7528\u7387\u4ece20%\u5347\u81f322%\uff09\u3002\u5bf9\u6bd4\u65b9\u6848B\u548cC\uff0c\u65b9\u6848A\u5728\u7cbe\u5ea6\u548c\u5b9e\u65f6\u6027\u4e0a\u63d0\u534730%\uff0c\u6210\u672c\u4ec5\u4e3a\u65b9\u6848C\u76841\/5\u3002\u4e0a\u7ebf\u540e\u8fd0\u884c\u7a33\u5b9a\uff0c\u65e0\u901a\u8bdd\u4e2d\u65ad\u4e8b\u4ef6\uff0c\u76d1\u63a7\u6570\u636e\u51c6\u786e\u7387\u8fbe95%\u4ee5\u4e0a\uff0c\u7b26\u5408\u5ba2\u670d\u4e2d\u5fc3SLA\u8981\u6c42\u3002<\/p>\n<h2>\u8fc1\u79fb\u7b56\u7565<\/h2>\n<p>\u4ece\u73b0\u6709FreeSWITCH\u73af\u5883\u8fc1\u79fb\u65f6\uff0c\u5206\u6b65\u5b9e\u65bd\uff1a\u5148\u5728\u6d4b\u8bd5\u73af\u5883\u90e8\u7f72rtpengine\u548cGrafana\uff0c\u9a8c\u8bc1\u65e0\u5e72\u6270\u540e\uff0c\u9010\u6b65\u5207\u6362\u5230\u751f\u4ea7\u73af\u5883\uff0c\u76d1\u63a7\u4e00\u5468\u786e\u8ba4\u7a33\u5b9a\u6027\u3002\u66f4\u65b0FreeSWITCH\u914d\u7f6e\uff0c\u5c06RTP\u6d41\u8f6c\u53d1\u5230rtpengine\u4ee3\u7406\uff0c\u786e\u4fdd\u901a\u8bdd\u6d41\u7a0b\u65e0\u7f1d\u8854\u63a5\u3002\u8fc1\u79fb\u8fc7\u7a0b\u4e2d\uff0c\u4f7f\u7528H3C\u4ea4\u6362\u673a\u7684ACL\u89c4\u5219\u4e34\u65f6\u8c03\u6574\u6d41\u91cf\u8def\u5f84\uff0c\u907f\u514d\u5f71\u54cd\u751f\u4ea7\u901a\u8bdd\u3002<\/p>\n<h2>\u5e38\u89c1\u5751<\/h2>\n<ul>\n<li><strong>\u76d1\u63a7\u5de5\u5177\u589e\u52a0\u7cfb\u7edf\u8d1f\u8f7d<\/strong>\uff1artpengine\u53ef\u80fd\u5360\u7528\u989d\u5916CPU\uff0c\u5efa\u8bae\u5728\u4f4e\u5cf0\u671f\u90e8\u7f72\u5e76\u8bbe\u7f6e\u8d44\u6e90\u9650\u5236\uff0c\u5982\u4f7f\u7528<code>cgroups<\/code>\u9650\u5236CPU\u4f7f\u7528\u7387\u4e3a50%\u3002<\/li>\n<li><strong>\u6570\u636e\u5b58\u50a8\u6210\u672c\u9ad8<\/strong>\uff1a\u4f7f\u7528Prometheus\u65f6\uff0c\u8c03\u6574\u6570\u636e\u4fdd\u7559\u7b56\u7565\uff0c\u5982\u4fdd\u75597\u5929\u6570\u636e\u4ee5\u63a7\u5236\u5b58\u50a8\u5f00\u9500\uff0c\u907f\u514d\u65e0\u9650\u671f\u5b58\u50a8\u3002<\/li>\n<li><strong>\u914d\u7f6e\u4e0d\u5f53\u5f71\u54cd\u901a\u8bdd<\/strong>\uff1a\u9519\u8bef\u8bbe\u7f6ertpengine\u7aef\u53e3\u53ef\u80fd\u5bfc\u81f4RTP\u6d41\u4e2d\u65ad\uff0c\u52a1\u5fc5\u6d4b\u8bd5\u8fde\u901a\u6027\uff0c\u5982\u4f7f\u7528<code>netstat -tulnp | grep 22222<\/code>\u9a8c\u8bc1\u7aef\u53e3\u76d1\u542c\uff0c\u5e76\u5728H3C\u4ea4\u6362\u673a\u4e0a\u914d\u7f6e\u7aef\u53e3\u955c\u50cf\u7528\u4e8e\u8c03\u8bd5\u3002<\/li>\n<\/ul>\n<p>\u4e0b\u4e00\u6b65\u600e\u4e48\u63a5\u5165\u4e1a\u52a1\uff1a\u5c06\u76d1\u63a7\u7cfb\u7edf\u96c6\u6210\u5230\u5ba2\u670d\u4e2d\u5fc3\u7684\u544a\u8b66\u5e73\u53f0\uff0c\u5f53\u5ef6\u8fdf\u6216\u4e22\u5305\u8d85\u6807\u65f6\u81ea\u52a8\u89e6\u53d1\u4f18\u5316\u811a\u672c\u6216\u901a\u77e5\u8fd0\u7ef4\u56e2\u961f\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>\u5ba2\u670d\u4e2d\u5fc3\u9762\u4e34FreeSWITCH\u901a\u8bdd\u5ef6\u8fdf\u9ad8\u548c\u4e22\u5305\u95ee\u9898\uff0c\u672c\u6587\u5bf9\u6bd4\u591a\u79cd\u76d1\u63a7\u65b9\u6848\uff0c\u901a\u8fc7\u96c6\u6210rtpengine\u548cGrafana\u5b9e\u73b0\u5b9e\u65f6\u5206\u6790\uff0c\u660e\u786e\u4efb\u52a1\u7c7b\u578b\u4e3a\u5b9e\u65f6\u76d1\u63a7\uff0c\u8865\u5145\u6570\u636e\u8bf4\u660e\u548c\u8c03\u7528\u7ec6\u8282\uff0c\u4f18\u5316\u7528\u6237\u4f53\u9a8c\u548c\u7cfb\u7edf\u53ef\u9760\u6027\u3002<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[13,93,181,14,160,182],"class_list":["post-483","post","type-post","status-publish","format-standard","hentry","category-freeswitch","tag-freeswitch","tag-grafana","tag-rtpengine","tag-voip","tag-160","tag-182"],"views":178,"_links":{"self":[{"href":"https:\/\/www.liaoxinghui.com\/index.php?rest_route=\/wp\/v2\/posts\/483","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.liaoxinghui.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.liaoxinghui.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.liaoxinghui.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.liaoxinghui.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=483"}],"version-history":[{"count":1,"href":"https:\/\/www.liaoxinghui.com\/index.php?rest_route=\/wp\/v2\/posts\/483\/revisions"}],"predecessor-version":[{"id":504,"href":"https:\/\/www.liaoxinghui.com\/index.php?rest_route=\/wp\/v2\/posts\/483\/revisions\/504"}],"wp:attachment":[{"href":"https:\/\/www.liaoxinghui.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=483"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.liaoxinghui.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=483"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.liaoxinghui.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=483"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}