{"id":256,"date":"2011-08-10T18:09:57","date_gmt":"2011-08-10T10:09:57","guid":{"rendered":"http:\/\/www.myvoipapp.com\/cnblog\/?p=256"},"modified":"2019-02-14T09:15:50","modified_gmt":"2019-02-14T01:15:50","slug":"%e5%a6%82%e4%bd%95%e8%a7%a3%e5%86%b3%e8%af%ad%e9%9f%b3%e5%8d%95%e9%80%9a%e7%94%9a%e8%87%b3%e5%8f%8c%e4%b8%8d%e9%80%9a%e7%9a%84%e9%97%ae%e9%a2%98%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.myvoipapp.com\/cnblog\/2011\/08\/10\/%e5%a6%82%e4%bd%95%e8%a7%a3%e5%86%b3%e8%af%ad%e9%9f%b3%e5%8d%95%e9%80%9a%e7%94%9a%e8%87%b3%e5%8f%8c%e4%b8%8d%e9%80%9a%e7%9a%84%e9%97%ae%e9%a2%98%ef%bc%9f\/","title":{"rendered":"\u5982\u4f55\u89e3\u51b3\u8bed\u97f3\u5355\u901a\u751a\u81f3\u53cc\u4e0d\u901a\u7684\u95ee\u9898\uff1f"},"content":{"rendered":"

\u5728\u524d\u9762\u7684blog\u4e2d\uff0c\u6211\u4eec\u5df2\u7ecf\u8ba8\u8bba\u4e86\u4e3a\u4ec0\u4e48\u4f1a\u6709\u8bed\u97f3\u5355\u901a\u95ee\u9898\u3002\u5728\u8fd9\u7bc7blog\u4e2d\uff0c\u6211\u4eec\u7ee7\u7eed\u8ba8\u8bba\u5982\u4f55\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\u3002<\/p>\n

\u6b63\u5982\u6211\u4eec\u770b\u5230\u7684\uff0csip\u7535\u8bdd\uff08100\uff09\u5c06\u81ea\u5df1\u7684\u79c1\u6709\u5730\u5740\u544a\u8bc9\u7ed9sip\u8f6f\u7ec8\u7aef\uff08101\uff09\uff0c\u8fd9\u5c31\u5bfc\u81f4\u4e86\u8bed\u97f3\u5355\u901a\u95ee\u9898\u3002\u56e0\u6b64\u6211\u4eec\u81ea\u7136\u60f3\u5230\uff1a\u4e3a\u4ec0\u4e48\u4e0d\u5c06\u5b83\u7684\u516c\u5171\u5730\u57408.8.8.8\u544a\u8bc9\u7ed9sip\u8f6f\u7ec8\u7aef\u5462\uff1f\u5982\u679c\u5b83\u80fd\u505a\u5230\u8fd9\u70b9\uff0csip\u8f6f\u7ec8\u7aef\u81ea\u7136\u53ef\u4ee5\u5c06\u5b83\u7684\u8bed\u97f3\u6d41\u53d1\u9001\u7ed9\u8fd9\u4e2a\u516c\u5171\u5730\u5740\uff0c\u8def\u7531\u5668\u4e5f\u4f1a\u5c06\u8fd9\u4e2a\u8bed\u97f3\u6d41\u8f6c\u53d1\u7ed9sip\u7535\u8bdd\uff0csip\u7535\u8bdd\u4e5f\u5c31\u53ef\u4ee5\u542c\u5230sip\u8f6f\u7ec8\u7aef\u4fa7\u7684\u58f0\u97f3\u4e86\u3002\u5bf9\u5417\uff1f<\/p>\n

\u975e\u5e38\u6b63\u786e\uff01\u8fd9\u662f\u4e2a\u5f88\u597d\u7684\u89e3\u51b3\u65b9\u6848\u3002\u4f46\u662f\u6211\u4eec\u63a5\u7740\u9700\u8981\u95ee\uff1asip\u7535\u8bdd\uff08100\uff09\u5982\u4f55\u624d\u80fd\u77e5\u9053\u5b83\u81ea\u5df1\u7684\u5916\u7f51\u5730\u5740\u5462\uff1f<\/p>\n

\u7b54\u6848\u5c31\u662fSTUN\u3002STUN\u662f\u201cSimple Traversal of User Datagram Protocol (UDP) through Network Address Translators (NATs)\u57fa\u4e8eUDP\u534f\u8bae\u5bf9\u7f51\u7edc\u5730\u5740\u8f6c\u6362\u7684\u7b80\u5355\u7a7f\u8d8a\u201d\u7684\u7f29\u5199\u3002\u8fd9\u662f\u4e2a\u975e\u5e38\u62d7\u53e3\u7684\u5b9a\u4e49\u554a\u3002\u7b80\u5355\u800c\u8a00\uff0cSTUN\u5c31\u662f\u7528\u6765\u79c1\u7f51\u5185\u8bbe\u5907\u83b7\u53d6\u5916\u7f51\u5730\u5740\u7684\u4e00\u79cd\u534f\u8bae\u5de5\u5177\u3002<\/p>\n

\u8bf7\u53c2\u8003\u4e0b\u9762\u8fd9\u5f20\u56fe\uff1a<\/p>\n

\"\"<\/a><\/div>\n
– STUN process<\/div>\n

\u5728SIP\u7535\u8bdd\u62e8\u6253\u7535\u8bdd\u4e4b\u524d\uff0c\u5b83\u5148\u5411STUN\u670d\u52a1\u5668\u8bf7\u6c42\u83b7\u53d6\u5916\u90e8\u5730\u5740\u3002\u5b8c\u6210\u4e4b\u540e\uff0cSIP\u7535\u8bdd\u5f00\u59cb\u53d1\u8d77\u547c\u53eb\uff0c\u5b83\u544a\u8bc9\u5bf9\u65b9\u8bf4\uff1a\u5582\uff0c\u6211\u662f100\uff0c\u6211\u7684\u8bed\u97f3\u5730\u5740\u662f8.8.8.8:100\uff0c\u8bf7\u53d1\u9001\u8bed\u97f3\u6d41\u7ed9\u6211<\/em>\u3002<\/p>\n

\u987a\u4fbf\u8bf4\u4e00\u4e0b\uff0c\u5728\u672c\u6587\u4e2d\u4e00\u4e2a\u516c\u5171\u5730\u5740\u7531\u4e00\u4e2a\u516c\u5171IP\u5730\u5740+\u4e00\u4e2a\u7aef\u53e3\u53f7\u7ec4\u6210\u3002\u4f8b\u5982\u201c8.8.8.8\uff1a10000\u201d\uff0c\u201c8.8.8.8\u201d\u662f\u516c\u5171IP\u5730\u5740\uff0c\u201c10000\u201d\u662f\u7aef\u53e3\u53f7\u3002”8.8.8.8:10001″\u662f\u53e6\u5916\u4e00\u4e2a\u4e0d\u540c\u7684\u516c\u5171\u5730\u5740\uff08\u56e0\u4e3a\u867d\u7136IP\u5730\u5740\u4e00\u6837\uff0c\u4f46\u662f\u7aef\u53e3\u53d8\u4e86\uff09\u3002<\/p>\n

\u65e2\u71368.8.8.8\u662f\u516c\u5171\u5730\u5740\uff0c\u56e0\u6b64SIP\u8f6f\u7ec8\u7aef\u6beb\u65e0\u7591\u95ee\u80fd\u5c06\u5b83\u7684\u8bed\u97f3\u6d41\u53d1\u9001\u5230\u8fd9\u4e2a\u5730\u5740\u3002\u56e0\u6b64\u547c\u53eb\u53cc\u65b9\u73b0\u5728\u90fd\u80fd\u542c\u5230\u5bf9\u65b9\u7684\u8bed\u97f3\u3002<\/p>\n

\u51e0\u4e4e\u6240\u6709\u7684SIP\u8bbe\u5907\uff0c\u65e0\u8bba\u662fSIP\u7535\u8bdd\u8fd8\u662fSIP\u8f6f\u7ec8\u7aef\uff0c\u90fd\u80fd\u652f\u6301STUN\u534f\u8bae\u3002\u6211\u4eec\u552f\u4e00\u9700\u8981\u77e5\u9053\u7684\u662f\u8bbe\u7f6eSTUN\u670d\u52a1\u5668\u5730\u5740\u3002\u5728\u6211\u4eec\u7684step by step\u6587\u6863\u4e2d\uff0c\u6211\u4eec\u9488\u5bf9X-lite\u7ed9\u51fa\u4e86\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\uff1a<\/p>\n

https:\/\/www.myvoipapp.com\/docs\/faq\/setup_ippbx_for_small_business_step_by_step\/index_cn.html#faq_stun<\/a><\/p>\n

\u652f\u6301STUN\u540e\uff0c\u662f\u5426\u80fd\u89e3\u51b3\u6240\u6709\u7684\u8bed\u97f3\u5355\u901a\u95ee\u9898\u5462\uff1f<\/p>\n

\u5f88\u4e0d\u5e78\uff0c\u4e0d\u80fd\u3002\u5728\u591a\u6570\u60c5\u51b5\u4e0b\uff0cSTUN\u80fd\u5f88\u597d\u7684\u5de5\u4f5c\uff0c\u4f46\u662f\u5b83\u65e0\u6cd5\u89e3\u51b3\u6240\u6709\u7684\u8bed\u97f3\u5355\u901a\u95ee\u9898\u3002\u8fd9\u53d6\u51b3\u4e8e\u79c1\u7f51\u7684\u7c7b\u578b\u3002\u7b80\u5355\u800c\u8a00\uff0c\u53d6\u51b3\u4e8e\u8def\u7531\u5668\uff08\u5f53\u7136\uff0c\u5728\u67d0\u4e9b\u7f51\u7edc\uff0c\u4e5f\u53ef\u80fd\u662f\u9632\u706b\u5899\u8bbe\u5907\uff09\u3002<\/p>\n

\"\"<\/a><\/p>\n

– Special network for STUN<\/div>\n

\u8bf7\u53c2\u8003\u4e0a\u9762\u8fd9\u5f20\u56fe\u3002\u56fe\u4e2d\u63cf\u7ed8\u4e86\u4e24\u4e2a\u4f1a\u8bdd\uff1a\u4e00\u4e2a\u4f1a\u8bdd\u662fSIP\u7535\u8bdd\u5411STUN\u670d\u52a1\u5668\u8bf7\u6c42\u83b7\u53d6\u516c\u5171\u5730\u5740\u3002\u53e6\u4e00\u4e2a\u4f1a\u8bdd\u662fSIP\u7535\u8bdd\u4e0eSIP\u8f6f\u7ec8\u7aef\u4e4b\u95f4\u7684\u547c\u53eb\u3002<\/p>\n

\u4f17\u6240\u5468\u77e5\uff0c\u8def\u7531\u5668\u5c06\u7ef4\u6301\u79c1\u7f51\u5730\u5740\u4e0e\u516c\u7f51\u5730\u5740\u4e4b\u95f4\u7684\u6620\u5c04\u5173\u7cfb\u3002\u7f3a\u7701\u60c5\u51b5\u4e0b\uff0c\u5927\u591a\u6570\u8def\u7531\u5668\u5bf9\u6765\u81ea\u79c1\u7f51\u5185\u540c\u4e00\u4e2a\u8bbe\u5907\u540c\u4e00\u4e2a\u7aef\u53e3\u7684\u4e0d\u540c\u4f1a\u8bdd\uff0c\u4f1a\u5206\u914d\u5e76\u7ef4\u6301\u540c\u4e00\u4e2a\u5916\u90e8\u5730\u5740\u6620\u5c04\u5173\u7cfb\u3002\u56e0\u6b64SIP\u7535\u8bdd\u5728\u8fd9\u4e24\u4e2a\u4f1a\u8bdd\u4e2d\uff0c\u4f1a\u6709\u540c\u4e00\u4e2a\u5916\u90e8\u5730\u5740\u3002<\/p>\n

\u4f46\u662f\u6709\u4e9b\u8def\u7531\u5668\u4f1a\u4e3a\u4e0d\u540c\u7684\u4f1a\u8bdd\u5206\u914d\u4e0d\u540c\u7684\u6620\u5c04\u5173\u7cfb\uff0c\u4e5f\u5c31\u662f\u8bf4SIP\u7535\u8bdd\u5728\u8fd9\u4e24\u4e2a\u4e0d\u540c\u7684\u4f1a\u8bdd\u4e2d\u4f1a\u6709\u4e24\u4e2a\u4e0d\u540c\u7684\u5916\u90e8\u5730\u5740\u5bf9\u5e94\uff0c\u56e0\u6b64\u5b9e\u9645\u4e0a\u5728\u4e0esip\u8f6f\u7ec8\u7aef\u7684\u5bf9\u8bdd\u4e2d\uff0cSIP\u7535\u8bdd\u8fd8\u662f\u65e0\u6cd5\u77e5\u9053\u5bf9\u5e94\u7684\u5916\u90e8\u5730\u5740\u3002<\/p>\n

\u5982\u679cSTUN\u4e0d\u80fd\u89e3\u51b3\u8bed\u97f3\u5355\u901a\u7684\u95ee\u9898\uff0c\u6839\u672c\u539f\u56e0\u5c31\u662f\u8def\u7531\u5668\u6216\u8005\u79c1\u7f51\u7c7b\u578b\u5bfc\u81f4\u3002\u6b64\u65f6\uff0c\u6700\u7ec8\u7684\u89e3\u51b3\u65b9\u6848\u5c31\u662f\u5efa\u7acbVPN\u7f51\u7edc\uff0c\u5c06\u6240\u6709\u7684SIP\u7535\u8bdd\u548cSIP\u7ec8\u7aef\u81f3\u4e8e\u540c\u4e00\u4e2a\u903b\u8f91\u7f51\u7edc\u5185\u3002\u8fd9\u5c31\u662f\u53e6\u5916\u4e00\u4e2a\u8ba8\u8bba\u8bae\u9898\u4e86\u3002\uff08\u8865\u5145\u8bf4\u660e\uff1a\u4e5f\u6709\u53ef\u80fd\u91c7\u7528ICE\u534f\u8bae\u89e3\u51b3\u79c1\u7f51\u7a7f\u8d8a\u95ee\u9898\uff0c\u4f46\u662f\u4e0d\u662f\u6240\u6709\u7684\u8bbe\u5907\u90fd\u80fd\u652f\u6301ICE\u534f\u8bae\u3002\uff09<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

\u5728\u524d\u9762\u7684blog\u4e2d\uff0c\u6211\u4eec\u5df2\u7ecf\u8ba8\u8bba\u4e86\u4e3a\u4ec0\u4e48\u4f1a\u6709\u8bed\u97f3\u5355\u901a\u95ee\u9898\u3002\u5728\u8fd9\u7bc7blog\u4e2d\uff0c\u6211\u4eec\u7ee7\u7eed\u8ba8\u8bba\u5982\u4f55\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\u3002 \u6b63\u5982\u6211\u4eec\u770b\u5230\u7684\uff0csip\u7535\u8bdd\uff08100\uff09\u5c06\u81ea\u5df1\u7684\u79c1\u6709\u5730\u5740…<\/p>\n

Read More Read More<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[85],"tags":[119,6,120,118],"class_list":["post-256","post","type-post","status-publish","format-standard","hentry","category-faq","tag-stun","tag-voip","tag-120","tag-118"],"_links":{"self":[{"href":"https:\/\/www.myvoipapp.com\/cnblog\/wp-json\/wp\/v2\/posts\/256","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.myvoipapp.com\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.myvoipapp.com\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.myvoipapp.com\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.myvoipapp.com\/cnblog\/wp-json\/wp\/v2\/comments?post=256"}],"version-history":[{"count":9,"href":"https:\/\/www.myvoipapp.com\/cnblog\/wp-json\/wp\/v2\/posts\/256\/revisions"}],"predecessor-version":[{"id":724,"href":"https:\/\/www.myvoipapp.com\/cnblog\/wp-json\/wp\/v2\/posts\/256\/revisions\/724"}],"wp:attachment":[{"href":"https:\/\/www.myvoipapp.com\/cnblog\/wp-json\/wp\/v2\/media?parent=256"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.myvoipapp.com\/cnblog\/wp-json\/wp\/v2\/categories?post=256"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.myvoipapp.com\/cnblog\/wp-json\/wp\/v2\/tags?post=256"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}