{"id":853,"date":"2026-04-22T14:28:41","date_gmt":"2026-04-22T06:28:41","guid":{"rendered":"https:\/\/www.liaoxinghui.com\/?p=853"},"modified":"2026-04-22T14:28:41","modified_gmt":"2026-04-22T06:28:41","slug":"freeswitch-dual-registration-pitfalls","status":"publish","type":"post","link":"https:\/\/www.liaoxinghui.com\/?p=853","title":{"rendered":"FreeSWITCH\u591a\u8bbe\u5907\u6ce8\u518c\u8e29\u5751\u7ecf\u5386\uff1a\u540c\u4e00\u4e2a\u5206\u673a\u53f7\u5728\u8f6f\u786c\u7535\u8bdd\u540c\u65f6\u6ce8\u518c\u7684\u6b63\u786e\u59ff\u52bf"},"content":{"rendered":"

\u4e1a\u52a1\u573a\u666f\uff1a\u4e3a\u4ec0\u4e48\u9700\u8981\u53cc\u6ce8\u518c<\/h2>\n

\u547c\u53eb\u4e2d\u5fc3\u7684\u5750\u5e2d\u6709\u4e24\u79cd\u7ec8\u7aef\uff1aPC\u4e0a\u7684\u8f6f\u7535\u8bdd\uff08\u65b9\u4fbf\u8bb0\u5f55\u548c\u64cd\u4f5c\uff09\u548c\u684c\u9762\u4e0a\u7684IP\u8bdd\u673a\uff08\u97f3\u8d28\u66f4\u597d\u3001\u770b\u72b6\u6001\u706f\u65b9\u4fbf\uff09\u3002\u7406\u60f3\u60c5\u51b5\u662f\u6765\u7535\u8bdd\u65f6\u4e24\u4e2a\u8bbe\u5907\u540c\u65f6\u54cd\u94c3\uff0c\u5750\u5e2d\u968f\u4fbf\u63a5\u4e00\u4e2a\u5c31\u884c\u3002<\/p>\n

\u8fd9\u5728VoIP\u91cc\u7684\u672f\u8bed\u53eb”dual-registration”\uff0cFreeSWITCH\u662f\u652f\u6301\u8fd9\u4e2a\u7279\u6027\u7684\uff0c\u4f46\u9ed8\u8ba4\u884c\u4e3a\u548c\u5b9e\u9645\u9700\u6c42\u4e4b\u95f4\u6709\u51e0\u4e2a\u5751\u3002<\/p>\n

\u8e29\u5751\u8fc7\u7a0b\uff1a\u5916\u547c\u663e\u793a\u53f7\u7801\u4e71\u8df3<\/h2>\n

\u9700\u6c42\u4e0a\u7ebf\u7b2c\u4e00\u5468\uff0c\u5ba2\u6237\u4e3b\u7ba1\u53cd\u9988\uff1a”\u4e3a\u4ec0\u4e48\u6709\u65f6\u5019\u5916\u663e\u53f7\u7801\u662f\u5bf9\u7684\uff0c\u6709\u65f6\u5019\u662f\u9519\u7684\uff1f”<\/p>\n

\u6293\u4e86\u51e0\u4e2a\u547c\u53eb\u7684SIP\u6d88\u606f\uff0c\u53d1\u73b0\u95ee\u9898\uff1a\u540c\u4e00\u4e2a\u5206\u673a\u53f71001\u5148\u5728\u8f6f\u7535\u8bdd\u6ce8\u518c\uff0c\u8fc7\u4e00\u4f1a\u513fIP\u8bdd\u673a\u4e5f\u6ce8\u518c\u4e86\u3002\u51fa\u95ee\u9898\u65f6\u5916\u547c\u7684From\u5934\u57df\u7528\u7684\u662fIP\u8bdd\u673a\u7684Contact\uff0c\u800c\u4e0d\u662f\u8f6f\u7535\u8bdd\u7684\u3002<\/p>\n

# \u6b63\u5e38\u60c5\u51b5\uff08\u5148\u6ce8\u518c\u7684\u8f6f\u7535\u8bdd\u4e3b\u5bfc\uff09\nFrom: <sip:1001@pbx.example.com>;tag=xxx\nContact: <sip:1001@192.168.1.100:5060>  # \u8f6f\u7535\u8bdd\n\n# \u5f02\u5e38\u60c5\u51b5\uff08\u540e\u6ce8\u518c\u7684IP\u8bdd\u673a\u4e3b\u5bfc\uff09\nFrom: <sip:1001@pbx.example.com>;tag=xxx\nContact: <sip:1001@192.168.1.101:5060>  # IP\u8bdd\u673a<\/code><\/pre>\n
\u8fd0\u8425\u5546\u4fa7\u663e\u793a\u7684\u5916\u663e\u53f7\u7801\u4e0d\u4e00\u6837\u3002\u8fd0\u8425\u5546SIP trunk\u7684\u8def\u7531\u89c4\u5219\u662f\u6309Contact\u5934\u57df\u91cc\u7684IP\u5730\u5740\u6216\u7aef\u53e3\u6765\u505a\u53f7\u7801\u53d8\u6362\u7684\u2014\u2014\u4ed6\u4eec\u90a3\u8fb9\u914d\u7f6e\u4e86\u767d\u540d\u5355\uff0c\u53ea\u6709\u7279\u5b9aIP\u6765\u6e90\u624d\u80fd\u7528\u7279\u5b9a\u5916\u663e\u53f7\u3002\u8f6f\u7535\u8bdd\u6ce8\u518c\u5728192.168.1.100\uff0c\u5bf9\u5e94\u5916\u663e40001234\uff1bIP\u8bdd\u673a\u6ce8\u518c\u5728192.168.1.101\uff0c\u5bf9\u5e94\u5916\u663e40001235\u3002\u5f53\u540e\u6ce8\u518c\u7684IP\u8bdd\u673a\u6210\u4e3aContact\u65f6\uff0c\u8fd0\u8425\u5546\u5c31\u628a\u547c\u53eb\u8def\u7531\u5230\u4e8640001235\u8fd9\u4e2a\u53f7\u7801\u4e0a\u3002<\/p>\n
\u8fd9\u5c31\u662f\u4e3a\u4ec0\u4e48\u540c\u4e00\u7ec4\u5206\u673a\u53f7\u3001\u540c\u4e00\u5957\u62e8\u53f7\u8ba1\u5212\uff0c\u5916\u663e\u53f7\u7801\u4f1a\u8df3\u6765\u8df3\u53bb\u2014\u2014\u6839\u56e0\u4e0d\u5728FreeSWITCH\u672c\u8eab\uff0c\u800c\u5728\u8fd0\u8425\u5546\u4fa7\u6309Contact\u505a\u8def\u7531\u9009\u62e9\u7684\u53cc\u5c42\u673a\u5236\u3002<\/p>\n
\u95ee\u9898\u6839\u56e0\uff1adual-reg\u7684\u4e24\u79cd\u6a21\u5f0f<\/h2>\n
\u67e5\u4e86FreeSWITCH\u6587\u6863\u624d\u53d1\u73b0\uff0cdual-reg\u4e0d\u662f\u7b80\u5355\u7684”\u8ba9\u4e24\u4e2a\u8bbe\u5907\u90fd\u6ce8\u518c”\uff0c\u5b83\u6709\u4e24\u79cd\u5de5\u4f5c\u6a21\u5f0f\uff1a<\/p>\n\n\n\n\n\n\n
\u6a21\u5f0f<\/th>\n\u53c2\u6570\u503c<\/th>\n\u884c\u4e3a<\/th>\n<\/tr>\n<\/thead>\n
\u8986\u76d6\u6a21\u5f0f\uff08\u9ed8\u8ba4\uff09<\/td>\nappend-authless<\/code><\/td>\n\u65b0\u6ce8\u518c\u4f1a\u8986\u76d6\u65e7\u6ce8\u518c\uff0c\u53ea\u4fdd\u7559\u6700\u65b0\u7684Contact<\/td>\n<\/tr>\n
\u8ffd\u52a0\u6a21\u5f0f<\/td>\nappend<\/code><\/td>\n\u591a\u4e2aContact\u90fd\u4fdd\u7559\uff0cINVITE\u4f1a\u4f9d\u6b21\u5c1d\u8bd5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u6211\u4eec\u7684\u573a\u666f\u9700\u8981\u8ffd\u52a0\u6a21\u5f0f\uff0c\u4f46\u914d\u7f6e\u91cc\u5199\u7684\u662f\u9ed8\u8ba4\u884c\u4e3a\u3002<\/p>\n
\u573a\u666f\u7ea6\u675f\u4e0e\u5173\u952e\u8bc1\u636e<\/h2>\n
\u7cfb\u7edf\u73af\u5883<\/strong>\uff1aFreeSWITCH 1.10.9\uff0cDebian 11\uff0c\u4e24\u53f0Yealink T46S\u8bdd\u673a\uff0c\u4e00\u53f0MicroSIP\u8f6f\u7535\u8bdd\uff0c\u8fd0\u8425\u5546SIP trunk\u5728\u963f\u91cc\u4e91\u3002<\/p>\n
\u5173\u952e\u8bc1\u636e1<\/strong>\uff1asofia status\u663e\u793a\u540c\u4e00\u5206\u673a\u53ea\u6709\u4e00\u6761\u6ce8\u518c\u8bb0\u5f55<\/p>\n
# \u5982\u679c\u662f\u8986\u76d6\u6a21\u5f0f\uff0c\u53ea\u80fd\u770b\u5230\u4e00\u6761\nsofia status profile internal reg 1001\n\nRegistrations:\n=================================================================================\nCall-ID: abc123@192.168.1.100\nUser: 1001@pbx.example.com\nContact: "1001" <sip:1001@192.168.1.100:5060>\nStatus: Registered(CRLF)(TLSS)(RTP-ONLY)<\/code><\/pre>\n
\u5173\u952e\u8bc1\u636e2<\/strong>\uff1a\u5916\u547cSIP INVITE\u7684Contact\u5934\u57df\u5728\u4e24\u4e2aIP\u4e4b\u95f4\u98d8<\/p>\n
# \u6293\u5305\u770b\u5230\u7684\u4e24\u79cd\u60c5\u51b5\n# \u8f6f\u7535\u8bdd\u4e3b\u5bfc\u65f6\nINVITE sip:13800138000@trunk.example.com SIP\/2.0\nVia: SIP\/2.0\/UDP 192.168.1.10:5080;branch=z9hG4bKxxx\nFrom: <sip:1001@pbx.example.com>;tag=abc\nTo: <sip:13800138000@trunk.example.com>\nContact: <sip:1001@192.168.1.100:5060>\n\n# IP\u8bdd\u673a\u4e3b\u5bfc\u65f6\nINVITE sip:13800138000@trunk.example.com SIP\/2.0\nVia: SIP\/2.0\/UDP 192.168.1.10:5080;branch=z9hG4bKxxx\nFrom: <sip:1001@pbx.example.com>;tag=def\nTo: <sip:13800138000@trunk.example.com>\nContact: <sip:1001@192.168.1.101:5060>  # \u53d8\u4e86<\/code><\/pre>\n
\u5173\u952e\u8bc1\u636e3<\/strong>\uff1a\u8fd0\u8425\u5546\u4fa7\u7684\u65e5\u5fd7\u786e\u8ba4\u4e86\u6309Contact\u9009\u8def\u7531\n\u8fd0\u8425\u5546\u6280\u672f\u652f\u6301\u62c9\u51fa\u6765\u7684\u8def\u7531\u8868\u663e\u793a\uff1a<\/p>\n
    \n
  • 192.168.1.100\/32 \u2192 \u5916\u663e40001234<\/li>\n
  • 192.168.1.101\/32 \u2192 \u5916\u663e40001235<\/li>\n<\/ul>\n
    \u8fd9\u89e3\u91ca\u4e86\u4e3a\u4ec0\u4e48\u5916\u663e\u53f7\u4f1a\u968f\u6ce8\u518c\u987a\u5e8f\u53d8\u5316\u3002<\/p>\n
    \u65b9\u6848\u5bf9\u6bd4\uff1a\u4e09\u79cd\u5b9e\u73b0\u601d\u8def<\/h2>\n
    \u65b9\u6848A\uff1a\u542f\u7528FreeSWITCH\u539f\u751fdual-reg append\u6a21\u5f0f<\/h3>\n
    \u5728sofia profile\u914d\u7f6e\u91cc\u52a0\u4e00\u884c\uff1a<\/p>\n
    <param name="multi-registered" value="true"\/>\n<param name="cf" value="append"\/><\/code><\/pre>\n
    \u4f18\u70b9<\/strong>\uff1aFreeSWITCH\u539f\u751f\u652f\u6301\uff0c\u4e0d\u9700\u8981\u989d\u5916\u5f00\u53d1\uff0c\u6539\u52a8\u6700\u5c0f<\/p>\n
    \u7f3a\u70b9<\/strong>\uff1a\u5916\u547c\u65f6Contact\u5934\u57df\u9009\u62e9\u903b\u8f91\u4e0d\u76f4\u89c2\u2014\u2014\u5b83\u4f1a\u9009\u62e9\u6700\u65b0\u7684\u90a3\u4e2a\u6ce8\u518c\uff0c\u5982\u679cIP\u8bdd\u673a\u540e\u6ce8\u518c\u5c31\u4f1a\u7528\u5b83\u5f53Contact\u3002\u914d\u5408\u8fd0\u8425\u5546\u7684IP\u767d\u540d\u5355\u673a\u5236\uff0c\u5c31\u4f1a\u51fa\u73b0\u6211\u4eec\u9047\u5230\u7684\u5916\u663e\u53f7\u7801\u95ee\u9898\u3002<\/p>\n
    \u65b9\u6848B\uff1a\u7528\u547c\u53eb\u961f\u5217+ring-all\u7b56\u7565<\/h3>\n
    \u628a\u5206\u673a\u53f7\u6539\u6210\u4e24\u4e2a\u4e0d\u540c\u7684\u6ce8\u518c\u8d26\u53f7\uff0c\u7528\u547c\u53eb\u961f\u5217\u7684ring-all\u6a21\u5f0f\u5b9e\u73b0\u540c\u632f\uff1a<\/p>\n
    <extension name="agent_ring_all">\n  <condition field="destination_number" expression="^(1001)$">\n    <action application="set" field="call_timeout" data="30"\/>\n    <action application="bridge" data="[leg_timeout=30]user\/1001_soft@${domain},user\/1001_hard@${domain}"\/>\n  <\/condition>\n<\/extension><\/code><\/pre>\n
    \u4f18\u70b9<\/strong>\uff1a\u7075\u6d3b\u63a7\u5236\u8def\u7531\u903b\u8f91\uff0cContact\u5934\u57df\u53ef\u9884\u6d4b\uff0c\u4e24\u4e2a\u5206\u673a\u72ec\u7acb\uff0c\u5916\u663e\u53f7\u7801\u56fa\u5b9a<\/p>\n
    \u7f3a\u70b9<\/strong>\uff1a\u5750\u5e2d\u9700\u8981\u8bb0\u4f4f\u4e24\u4e2a\u5206\u673a\u53f7\uff0c\u914d\u7f6e\u590d\u6742\u4e00\u500d\uff0c\u5750\u5e2d\u57f9\u8bad\u548c\u7ec8\u7aef\u914d\u7f6e\u6210\u672c\u4e0a\u5347\u3002<\/p>\n
    \u65b9\u6848C\uff1a\u81ea\u5b9a\u4e49dialplan+contact-header\u63a7\u5236<\/h3>\n
    \u4fdd\u7559\u53cc\u6ce8\u518c\u4f46\u5728\u5916\u547c\u65f6\u5f3a\u5236\u6307\u5b9aContact\uff1a<\/p>\n
    -- dialplan\u4e2d\u5f3a\u5236\u6307\u5b9a\u5916\u547cContact\nsession:execute("set", "effective_caller_id_number=40001234")\nsession:execute("set", "sip_from_user=1001")\nsession:execute("set", "sip_contact_user=1001_soft")<\/code><\/pre>\n
    \u4f18\u70b9<\/strong>\uff1a\u4fdd\u6301\u53cc\u6ce8\u518c\u4fbf\u6377\u6027\uff0c\u5916\u663e\u53f7\u7801\u53ef\u7cbe\u786e\u63a7\u5236\uff0c\u5750\u5e2d\u65e0\u611f\u77e5<\/p>\n
    \u7f3a\u70b9<\/strong>\uff1a\u9700\u8981\u5199\u4ee3\u7801\uff0cLua\/JavaScript\u90fd\u8981\u90e8\u7f72\uff0c\u5bf9\u8fd0\u7ef4\u8981\u6c42\u9ad8\uff0c\u540e\u7eed\u7ef4\u62a4\u6210\u672c\u5927\u3002<\/p>\n
    \u6700\u7ec8\u9009\u62e9\uff1a\u65b9\u6848A + Contact\u56fa\u5b9a<\/h2>\n
    \u4e09\u4e2a\u65b9\u6848\u91cc\uff0c\u6211\u6700\u7ec8\u9009\u4e86\u65b9\u6848A\u7684\u601d\u8def\uff0c\u4f46\u52a0\u4e86\u4e00\u4e2a\u5173\u952e\u914d\u7f6e\u6765\u56fa\u5b9a\u5916\u547c\u65f6\u7528\u7684Contact\u3002\u7406\u7531\u5982\u4e0b\uff1a<\/p>\n
    \u65b9\u6848B\u9700\u8981\u6539\u5206\u673a\u53f7\u4f53\u7cfb\uff0c\u5750\u5e2d\u4fa7\u6539\u52a8\u592a\u5927\uff0c\u9879\u76ee\u5468\u671f\u4e0d\u5141\u8bb8\u3002\u65b9\u6848C\u867d\u7136\u7cbe\u786e\u53ef\u63a7\uff0c\u4f46\u4ee3\u7801\u7ef4\u62a4\u6210\u672c\u9ad8\uff0c\u6211\u4eec\u56e2\u961f\u6ca1\u6709\u4e13\u804c\u5f00\u53d1\uff0c\u51fa\u4e86\u95ee\u9898\u6392\u67e5\u94fe\u8def\u957f\u3002<\/p>\n
    \u6240\u4ee5\u6211\u9009\u4e86\u4e00\u4e2a\u6298\u4e2d\u8def\u7ebf\uff1a<\/p>\n
      \n
    1. \u5f00\u542fmulti-registered=true<\/code> + cf=append<\/code>\uff0c\u8ba9\u4e24\u4e2a\u7ec8\u7aef\u90fd\u80fd\u6ce8\u518c<\/li>\n
    2. \u6807\u8bb0\u4e00\u4e2a”\u4e3b\u7ec8\u7aef”\uff0c\u5916\u547c\u65f6\u56fa\u5b9a\u7528\u5b83\u7684Contact<\/li>\n<\/ol>\n
      \u5177\u4f53\u914d\u7f6e\uff1a<\/p>\n
      <!-- sofia.conf.xml \u4e2d\u7684internal profile -->\n<profile name="internal">\n\n<settings>\n    <param name="multi-registered" value="true"\/>\n    <param name="cf" value="append"\/>\n    <!-- \u5173\u952e\uff1a\u5f3a\u5236\u5339\u914d\u7528\u6237\u540d -->\n    <param name="inbound-reg-force-matching-username" value="true"\/>\n    <param name="force-register-domain" value="$${domain}"\/>\n  <\/settings>\n<\/profile><\/code><\/pre>\n
      \u5728dialplan\u91cc\u52a0\u4e86\u4e2a\u5224\u65ad\u903b\u8f91\uff0c\u4f18\u5148\u4f7f\u7528\u6807\u8bb0\u4e86X-Primary-Terminal<\/code>\u6269\u5c55\u5934\u7684Contact\uff1a<\/p>\n
      <extension name="force_primary_contact">\n  <condition field="${switch_r_sip_contact_params}" expression="X-Primary-Terminal=true">\n    <action application="set" data="sip_force_contact=${sip_contact_uri}"\/>\n  <\/condition>\n<\/extension><\/code><\/pre>\n
      \u8f6f\u7535\u8bdd\u6ce8\u518c\u65f6\u5e26\u8fd9\u4e2a\u6269\u5c55\u5934\uff08MicroSIP\u53ef\u4ee5\u5728\u9ad8\u7ea7\u8bbe\u7f6e\u91cc\u81ea\u5b9a\u4e49Contact\u53c2\u6570\uff09\uff1a<\/p>\n
      Contact: <sip:1001@192.168.1.100:5060>;X-Primary-Terminal=true<\/code><\/pre>\n
      \u5177\u4f53\u5b9e\u73b0\u6b65\u9aa4<\/h2>\n
      1. \u68c0\u67e5\u5f53\u524d\u6ce8\u518c\u72b6\u6001<\/h3>\n
      # \u67e5\u770b\u67d0\u4e2a\u5206\u673a\u7684\u6240\u6709\u6ce8\u518c\u7ec8\u7aef\nsofia status profile internal reg 1001\n\n# \u8f93\u51fa\u7c7b\u4f3c\u8fd9\u6837\uff08\u6b63\u5e38\u5e94\u8be5\u770b\u5230\u4e24\u6761\uff09\nRegistrations:\n=================================================================================\nCall-ID: abc123@192.168.1.100\nUser: 1001@pbx.example.com\nContact: "1001" <sip:1001@192.168.1.100:5060>\nAgent: MicroSIP\/3.20.7\nStatus: Registered(CRLF)(TLSS)(RTP-ONLY)\nHost: pbx.example.com\nIP: 192.168.1.100\nPort: 5060\nTransport: udp\nPing-Status: Reachable\nPing-Time: 0.00\n\nCall-ID: def456@192.168.1.101\nUser: 1001@pbx.example.com\nContact: "1001" <sip:1001@192.168.1.101:5060>\nAgent: Sipura\/SPA-504G\nStatus: Registered(CRLF)(TLSS)(RTP-ONLY)\nHost: pbx.example.com\nIP: 192.168.1.101\nPort: 5060\nTransport: udp\nPing-Status: Reachable\nPing-Time: 0.00<\/code><\/pre>\n
      \u5982\u679c\u53ea\u770b\u5230\u4e00\u6761\u8bb0\u5f55\uff0c\u8bf4\u660e\u8fd8\u5728\u8986\u76d6\u6a21\u5f0f\u3002<\/p>\n
      2. \u4fee\u6539sofia profile\u914d\u7f6e<\/h3>\n
      # \u7f16\u8f91FreeSWITCH\u914d\u7f6e\nvi \/etc\/freeswitch\/sip_profiles\/internal.xml<\/code><\/pre>\n
      \u627e\u5230\u6216\u6dfb\u52a0\u8fd9\u4e9b\u53c2\u6570\uff1a<\/p>\n
      <param name="multi-registered" value="true"\/>\n<param name="cf" value="append"\/><\/code><\/pre>\n
      3. \u91cd\u65b0\u52a0\u8f7dprofile<\/h3>\n
      # \u91cd\u8f7dsofia profile\nsofia profile internal rescan\n\n# \u6216\u8005\u5b8c\u6574\u91cd\u8f7d\nreloadxml\nsofia global siptrace off\nsofia global siptrace on  # \u5f00\u542fdebug\u8f93\u51fa<\/code><\/pre>\n
      4. \u9a8c\u8bc1\u53cc\u6ce8\u518c\u751f\u6548<\/h3>\n
      # \u518d\u6b21\u68c0\u67e5\u6ce8\u518c\nsofia status profile internal reg 1001\n\n# \u5e94\u8be5\u770b\u5230\u4e24\u6761registration\u8bb0\u5f55\n# \u5e76\u4e14Call-ID\u4e0d\u540c\u3001IP\u4e0d\u540c\n\n# \u540c\u65f6\u53d1\u8d77\u4e00\u4e2a\u547c\u53eb\uff0c\u89c2\u5bdfINVITE\u6d88\u606f\n# \u5e94\u8be5\u5728Contact\u5934\u57df\u91cc\u770b\u5230\u4e24\u4e2aURI\uff0c\u7528\u9017\u53f7\u5206\u9694<\/code><\/pre>\n
      5. \u65e5\u5fd7\u89c2\u5bdfcallUUID\u5206\u914d<\/h3>\n
      # \u67e5\u770b\u547c\u53eb\u65e5\u5fd7\uff0c\u627e\u5230callUUID\ncd \/var\/log\/freeswitch\ntail -f freeswitch.log | grep 1001\n\n# \u6b63\u5e38\u60c5\u51b5\u65e5\u5fd7\u4f1a\u663e\u793a\uff1a\n# [DEBUG] sofia.c:6892 sofia_received_message() Receive invite with double contact\n# [INFO] switch_ivr_originate.c:1234 opening loop for:\n#   Contact: sip:1001@192.168.1.100:5060, sip:1001@192.168.1.101:5060<\/code><\/pre>\n
      \u5173\u952e\u53c2\u6570\u8bf4\u660e<\/h2>\n\n\n\n\n\n\n\n\n\n
      \u53c2\u6570<\/th>\n\u4f5c\u7528<\/th>\n\u8e29\u5751\u70b9<\/th>\n<\/tr>\n<\/thead>\n
      multi-registered<\/code><\/td>\n\u5141\u8bb8\u540c\u4e00\u8d26\u53f7\u591a\u6b21\u6ce8\u518c<\/td>\n\u9ed8\u8ba4\u4e3afalse\uff0c\u4e0d\u5f00\u542f\u5c31\u6ca1\u6cd5\u53cc\u6ce8\u518c<\/td>\n<\/tr>\n
      cf<\/code> (contact-fields)<\/td>\n\u6ce8\u518c\u6a21\u5f0f\uff0cappend<\/code>\u4fdd\u7559\u591a\u7ec8\u7aef<\/td>\n\u9ed8\u8ba4\u662f\u8986\u76d6\u6a21\u5f0f\uff0c\u540e\u6ce8\u518c\u4f1a\u9876\u6389\u5148\u6ce8\u518c\u7684<\/td>\n<\/tr>\n
      inbound-reg-force-matching-username<\/code><\/td>\n\u5f3a\u5236\u5339\u914dusername<\/td>\n\u9632\u6b62\u6ce8\u518c\u51b2\u7a81<\/td>\n<\/tr>\n
      force-register-domain<\/code><\/td>\n\u56fa\u5b9a\u6ce8\u518c\u57df\u540d<\/td>\n\u907f\u514d\u591a\u57df\u65f6\u7684\u6ce8\u518c\u6df7\u4e71<\/td>\n<\/tr>\n
      max-register-contacts<\/code><\/td>\n\u6bcf\u4e2a\u5206\u673a\u6700\u5927\u6ce8\u518c\u6570<\/td>\n\u9ed8\u8ba410\uff0c\u8d85\u8fc7\u65b0\u6ce8\u518c\u4f1a\u88ab\u62d2\u7edd<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
      \u6280\u672f\u5224\u65ad\uff1a\u4e3a\u4ec0\u4e48\u662fContact\u800c\u4e0d\u662fFrom<\/h2>\n
      \u6392\u67e5\u521d\u671f\u6709\u540c\u4e8b\u6000\u7591\u662fFrom\u5934\u57df\u7684\u95ee\u9898\uff0c\u6bd5\u7adfFrom\u624d\u662f\u4e3b\u53eb\u53f7\u7801\u3002\u4f46\u6293\u5305\u5206\u6790\u540e\u786e\u8ba4\uff1a<\/p>\n
        \n
      1. From\u5934\u57df\u59cb\u7ec8\u662f1001@pbx.example.com<\/code>\uff0c\u56fa\u5b9a<\/li>\n
      2. Contact\u5934\u57df\u624d\u662f\u53d8\u7684\uff0c\u5b83\u51b3\u5b9a\u4e86Invite\u6d88\u606f\u4ece\u54ea\u4e2a\u7f51\u5361\u3001\u54ea\u4e2a\u7aef\u53e3\u51fa\u53bb<\/li>\n
      3. \u8fd0\u8425\u5546SIP trunk\u5728\u63a5\u6536\u5230Invite\u540e\uff0c\u505a\u7684\u7b2c\u4e00\u4ef6\u4e8b\u662f\u6839\u636eContact\u7684IP\u505a\u8def\u7531\u548c\u53f7\u7801\u53d8\u6362\uff0c\u4e0d\u662fFrom<\/li>\n<\/ol>\n
        \u8fd9\u4e2a\u5224\u65ad\u8fc7\u7a0b\u5f88\u91cd\u8981\u2014\u2014\u5982\u679c\u6ca1\u770b\u6293\u5305\u5c31\u6539From\u53c2\u6570\uff0c\u4f1a\u8d70\u5f88\u591a\u5f2f\u8def\u3002<\/p>\n
        \u8fb9\u754c\u6761\u4ef6\uff1a\u4ec0\u4e48\u60c5\u51b5\u4e0b\u4f1a\u5931\u6548<\/h2>\n
        \u8fb9\u754c1\uff1a\u8fd0\u8425\u5546\u9650\u5236<\/strong>\n\u6709\u4e9b\u8fd0\u8425\u5546\u7684SIP trunk\u53ea\u5141\u8bb8\u4e00\u4e2aContact\u5934\u57df\uff0c\u591aContact\u4f1a\u88ab\u62d2\u7edd\u6216\u622a\u65ad\u3002\u5982\u679c\u4f60\u7684\u8fd0\u8425\u5546\u8fd9\u6837\u914d\u7f6e\uff0ccf=append<\/code>\u6a21\u5f0f\u4e0b\u7684Invite\u4f1a\u53d1\u9001\u591a\u4e2aContact\uff0c\u5bfc\u81f4\u547c\u53eb\u5931\u8d25\u3002<\/p>\n
        \u8fb9\u754c2\uff1a\u5e76\u53d1\u63a5\u542c<\/strong>\n\u5982\u679c\u4e24\u4e2a\u7ec8\u7aef\u90fd\u6458\u673a\uff0c\u53ef\u80fd\u4f1a\u4ea7\u751f\u53cc\u8f68\u901a\u8bdd\u6216\u5a92\u4f53\u6d41\u6df7\u4e71\u3002\u9700\u8981\u5728dialplan\u91cc\u52a0\u4fdd\u62a4\uff1a<\/p>\n
        <action application="set" data="fail_on_single_reject=true"\/><\/code><\/pre>\n
        \u8fd9\u4f1a\u8ba9\u7b2c\u4e00\u4e2a\u7ec8\u7aef\u6458\u673a\u540e\uff0c\u7b2c\u4e8c\u4e2a\u7ec8\u7aef\u6536\u5230\u5fd9\u97f3\u3002<\/p>\n
        \u8fb9\u754c3\uff1a\u547c\u53eb\u8f6c\u79fb<\/strong>\n\u8f6c\u79fb\u547c\u53eb\u65f6\uff0c\u5982\u679c\u539f\u7ec8\u7aef\u5df2\u6458\u673a\u4f46\u53e6\u4e00\u4e2a\u8fd8\u5728\u54cd\u94c3\uff0c\u8f6c\u79fb\u903b\u8f91\u53ef\u80fd\u51fa\u95ee\u9898\u3002\u6d4b\u8bd5\u7684\u65f6\u5019\u8981\u91cd\u70b9\u8986\u76d6\u76f2\u8f6c\u548c\u534f\u5546\u8f6c\u4e24\u79cd\u573a\u666f\u3002<\/p>\n
        \u8fb9\u754c4\uff1a\u6ce8\u518c\u8d85\u65f6<\/strong>\n\u53cc\u6ce8\u518c\u65f6\u6bcf\u4e2a\u7ec8\u7aef\u90fd\u4f1a\u5355\u72ec\u5237\u65b0\uff0c\u5982\u679c\u67d0\u4e2a\u7ec8\u7aef\u7f51\u7edc\u6296\u52a8\u5bfc\u81f4\u6ce8\u518c\u8d85\u65f6\uff0cContact\u4f1a\u4e34\u65f6\u6d88\u5931\u3002\u8f6f\u7535\u8bdd\u5207\u5230IP\u8bdd\u673a\u6ce8\u518c\u7684\u95f4\u9699\uff0c\u5916\u547c\u5c31\u4f1a\u7528\u5355\u65b9\u7684Contact\u3002<\/p>\n
        \u8fb9\u754c5\uff1a\u6700\u5927\u6ce8\u518c\u6570<\/strong>\n\u6bcf\u4e2a\u5206\u673a\u9ed8\u8ba4\u6700\u591a10\u4e2a\u5e76\u53d1\u6ce8\u518c\u3002\u8d85\u8fc7\u540e\u65b0\u6ce8\u518c\u4f1a\u88ab\u62d2\u7edd\uff0c\u4f46\u65e7\u6ce8\u518c\u4e0d\u4f1a\u81ea\u52a8\u6e05\u7406\u3002\u5982\u679c\u5750\u5e2d\u9891\u7e41\u91cd\u8fde\u8f6f\u7535\u8bdd\uff0c\u53ef\u80fd\u89e6\u53d1\u8fd9\u4e2a\u9650\u5236\u3002<\/p>\n
        \u9a8c\u8bc1\u7ed3\u8bba<\/h2>\n
        \u6539\u5b8c\u914d\u7f6e\u540e\u89c2\u5bdf\u4e86\u4e00\u5468\uff0c\u6570\u636e\u662f\u8fd9\u6837\u7684\uff1a<\/p>\n
        \u6ce8\u518c\u7ec8\u7aef\u6570\u91cf\u4e0a\u53bb\u4e86\uff0c\u6bcf\u4e2a\u5206\u673a\u7a33\u5b9a\u57282\u4e2a\u6ce8\u518c\uff0csofia status\u91cc\u80fd\u6e05\u695a\u770b\u5230\u4e24\u4e2aCall-ID\u3002\u6765\u7535\u65f6\u4e24\u4e2a\u8bbe\u5907\u540c\u65f6\u54cd\u94c3\uff0c\u5750\u5e2d\u968f\u4fbf\u63a5\u54ea\u4e2a\u90fd\u884c\uff0c\u6ca1\u6709\u6f0f\u63a5\u7535\u8bdd\u7684\u60c5\u51b5\u3002<\/p>\n
        \u5916\u663e\u53f7\u7801\u8fd9\u5757\u6700\u5173\u952e\u7684\u53d8\u5316\u662f\uff1a\u5207\u6362\u5230\u8f6f\u7535\u8bdd\u6807\u8bb0X-Primary-Terminal\u4e4b\u540e\uff0c\u8fd0\u8425\u5546\u4fa7\u770b\u5230\u7684\u6240\u6709\u5916\u547cIP\u90fd\u7edf\u4e00\u5728192.168.1.100\u8fd9\u4e2a\u6bb5\u4e0a\u4e86\uff0c\u5916\u663e\u53f7\u7801\u4ece\u8df3\u52a8\u7684\u53d8\u6210\u4e86\u7a33\u5b9a\u7684\u3002\u5ba2\u6237\u4e3b\u7ba1\u7b2c\u4e8c\u5929\u5c31\u53d1\u6d88\u606f\u8bf4”\u4eca\u5929\u53f7\u7801\u90fd\u662f\u5bf9\u7684”\u3002<\/p>\n
        \u65e5\u5fd7\u91cc\u7684callUUID\u5206\u914d\u903b\u8f91\u4e5f\u6b63\u5e38\u4e86\uff0c\u540c\u4e00\u4e2aUUID\u4e0b\u7684\u4e24\u6761\u5206\u652f\u5206\u522b\u53d1\u5230\u4e24\u4e2a\u7ec8\u7aef\uff0c\u5148\u6302\u65ad\u7684\u90a3\u4e2a\u91ca\u653e\uff0c\u53e6\u4e00\u6761\u81ea\u52a8\u53d6\u6d88\u3002<\/p>\n
        \u6700\u540e\u8981\u8bf4\u7684\u662f\uff0cdual-reg\u8fd9\u529f\u80fd\u5f00\u8d77\u6765\u5bb9\u6613\uff0c\u4f46\u771f\u8981\u7528\u597d\u5f97\u60f3\u6e05\u695a\u548c\u5916\u547c\u53f7\u7801\u4f53\u7cfb\u3001\u8fd0\u8425\u5546\u8def\u7531\u89c4\u5219\u7684\u914d\u5408\u3002\u6211\u4eec\u5728\u65b9\u6848A\u57fa\u7840\u4e0a\u52a0\u4e86Contact\u6807\u8bb0\u8fd9\u4e00\u5c42\u4fdd\u9669\uff0c\u672c\u8d28\u4e0a\u662f\u628a\u8fd0\u8425\u5546\u4fa7\u7684\u53cc\u5c42\u6620\u5c04\u5173\u7cfb\u5728FreeSWITCH\u8fd9\u8fb9\u56fa\u5b9a\u4f4f\u4e86\u3002\u5982\u679c\u4f60\u90a3\u8fb9\u8fd0\u8425\u5546\u6ca1\u6709IP\u767d\u540d\u5355\u673a\u5236\uff0c\u65b9\u6848A\u76f4\u63a5\u7528\u5c31\u591f\u4e86\uff0c\u4e0d\u9700\u8981\u641e\u8fd9\u4e48\u590d\u6742\u3002<\/p>","protected":false},"excerpt":{"rendered":"
        FreeSWITCH\u591a\u8bbe\u5907\u6ce8\u518c\u8e29\u5751\u7ecf\u5386\uff0c\u5ba2\u670d\u7cfb\u7edf\u9700\u8981\u5750\u5e2d\u5206\u673a\u53f7\u5728\u8f6f\u7535\u8bdd\u548cIP\u8bdd\u673a\u4e0a\u540c\u65f6\u6ce8\u518c\u5b9e\u73b0\u540c\u632f\uff0c\u4f46dual-reg\u9ed8\u8ba4\u662f\u8986\u76d6\u6a21\u5f0f\uff0c\u5916\u547c\u65f6From\u5934\u57df\u8fd8\u53ef\u80fd\u9009\u9519\u7ec8\u7aef\u3002\u672c\u6587\u4ece\u6545\u969c\u6392\u67e5\u5230\u65b9\u6848\u843d\u5730\uff0c\u5b8c\u6574\u8bb0\u5f55\u8fd9\u4e2a\u770b\u4f3c\u7b80\u5355\u5374\u5751\u70b9\u91cd\u91cd\u7684\u9700\u6c42\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":[13,15,14,855,340,452],"class_list":["post-853","post","type-post","status-publish","format-standard","hentry","category-freeswitch","tag-freeswitch","tag-sip","tag-voip","tag-855","tag-340","tag-452"],"views":9,"_links":{"self":[{"href":"https:\/\/www.liaoxinghui.com\/index.php?rest_route=\/wp\/v2\/posts\/853","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=853"}],"version-history":[{"count":1,"href":"https:\/\/www.liaoxinghui.com\/index.php?rest_route=\/wp\/v2\/posts\/853\/revisions"}],"predecessor-version":[{"id":897,"href":"https:\/\/www.liaoxinghui.com\/index.php?rest_route=\/wp\/v2\/posts\/853\/revisions\/897"}],"wp:attachment":[{"href":"https:\/\/www.liaoxinghui.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=853"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.liaoxinghui.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=853"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.liaoxinghui.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=853"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}