{"id":977,"date":"2015-01-23T10:06:09","date_gmt":"2015-01-23T02:06:09","guid":{"rendered":"http:\/\/www.myvoipapp.com\/blogs\/yxh\/?p=977"},"modified":"2019-02-12T20:11:47","modified_gmt":"2019-02-12T12:11:47","slug":"%e4%b8%ba%e4%bb%80%e4%b9%88%e6%b2%a1%e6%9c%89%e9%80%89%e6%8b%a9sipml5","status":"publish","type":"post","link":"https:\/\/www.myvoipapp.com\/blogs\/yxh\/2015\/01\/23\/%e4%b8%ba%e4%bb%80%e4%b9%88%e6%b2%a1%e6%9c%89%e9%80%89%e6%8b%a9sipml5\/","title":{"rendered":"\u4e3a\u4ec0\u4e48\u6ca1\u6709\u9009\u62e9sipml5"},"content":{"rendered":"<p>\u6709\u591a\u79cd\u6280\u672f\u548c\u5b9e\u73b0\u65b9\u5f0f\u53ef\u4ee5\u5c06SIP\u4e0ewebRTC\u4e24\u4e2a\u4e16\u754c\u8fde\u63a5\u8d77\u6765\uff0c\u6bd4\u5982\u6211\u4eec\u7684miniWebPhone\/miniSIPServer\u4ee5\u53casipml5\u7b49\u3002\u5f53\u7136\uff0c\u6700\u65e9\u51fa\u73b0\u7684\u662fsipml5\u4ee5\u53ca\u4e0eTA\u914d\u5957\u7684webrtc\u7f51\u5173\u3002\u65e2\u7136\u5df2\u7ecf\u6709\u4e86sipml5\uff0c\u4e3a\u4ec0\u4e48\u6211\u4eec\u5728\u8bbe\u8ba1\u548c\u5b9e\u73b0<a title=\"miniWebPhone\u754c\u9762\" href=\"http:\/\/www.myvoipapp.com\/miniwebphone\/cn.html\" target=\"_blank\">miniWebPhone<\/a>\uff08\u4ee5\u4e0b\u7b80\u79f0MWP\uff09\u65f6\uff0c\u4e0d\u91c7\u7528\u73b0\u6210\u7684\u89e3\u51b3\u65b9\u6848\u5462\uff1f<\/p>\n<p>\u56de\u7b54\u8fd9\u4e2a\u95ee\u9898\u4e4b\u524d\uff0c\u8bf7\u5148\u7c97\u7565\u7684\u770b\u4e00\u4e0b\u5b8c\u6210\u540e\u7684\u60c5\u51b5\u3002sipml5\u7684javascript\u6587\u4ef6\u5927\u5c0f\u8d85\u8fc72MB\uff0c\u800cMWP\u7684javascript\u6587\u4ef6\u662f20KB\u3002\u4ec5\u4ec5\u5bf9\u6bd4\u8fd9\u4e24\u4e2a\u6570\u636e\uff0c\u6211\u5c31\u8ba4\u4e3a\u6211\u4eec\u7684\u51b3\u5b9a\u975e\u5e38\u6b63\u786e\uff0csipml5\u5b9e\u5728\u662f\u592a\u81c3\u80bf\u4e86\uff01<\/p>\n<p>\u9020\u6210sipml5\u5982\u6b64\u5e9e\u5927\u7684\u6839\u672c\u539f\u56e0\u5728\u4e8e\uff1aTA\u7684\u76ee\u6807\u662f\u5728\u6d4f\u89c8\u5668\u7aef\u7528javascript\u6765\u5b9e\u73b0\u4e00\u4e2a\u5b8c\u6574\u7684SIP\u534f\u8bae\u6808\u53ca\u547c\u53eb\u5904\u7406\u8fc7\u7a0b\u3002\u7406\u60f3\u5f88\u4e30\u6ee1\uff0c\u73b0\u5b9e\u592a\u9aa8\u611f\u3002<\/p>\n<p>\u6211\u60f3sipml5\u7684\u8bbe\u8ba1\u8005\u88abHTTP\u4e0eSIP\u4e4b\u95f4\u7684\u76f8\u4f3c\u6027\u7ed9\u8ff7\u60d1\u4e86\u3002\u4e24\u8005\u7684\u786e\u90fd\u662f\u57fa\u4e8e\u6587\u672c\u683c\u5f0f\uff0cSIP\u751a\u81f3\u90fd\u57fa\u672c\u9075\u5faaHTTP\u7684\u6d88\u606f\u5b9a\u4e49\uff0c\u4f46\u662f\u4e24\u8005\u5374\u6709\u6700\u6839\u672c\u7684\u533a\u522b\uff1aHTTP\u672c\u8d28\u4e0a\u662f\u65e0\u72b6\u6001\u3001\u65e0\u5c42\u6b21\u7684\u534f\u8bae\uff0c\u800cSIP\u662f\u6709\u4e25\u683c\u7684\u72b6\u6001\uff0c\u4e0d\u4ec5\u6709transaction\u7684\u72b6\u6001\uff0c\u4e5f\u6709session\u548cdialog\u72b6\u6001\u3002\u540c\u65f6SIP\u53c8\u662f\u591a\u5c42\u6b21\u7684\uff0c\u5305\u62ectransaction\u3001session\u3001UA\u7b49\u4e0d\u540c\u7684\u5c42\u6b21\u3002\u5f53\u4f60\u7528\u4e00\u4e2a\u65e0\u72b6\u6001\u3001\u65e0\u5dee\u522b\u7684\u534f\u8bae\u6a21\u5f0f\u5f3a\u884c\u53bb\u5957\u4e00\u4e2a\u591a\u72b6\u6001\u3001\u591a\u5c42\u6b21\u7684\u6a21\u5f0f\uff0c\u5de5\u4f5c\u91cf\u65e0\u7591\u662f\u5de8\u5927\u7684\u3002<\/p>\n<p>\u800c\u5bf9javascript\u8bed\u8a00\u800c\u8a00\uff0c\u5176\u5b9e\u5e76\u4e0d\u64c5\u957f\u53bb\u89e3\u6790\u6216\u8005\u5206\u6790\u7c7bHTTP\u534f\u8bae\u683c\u5f0f\u7684\u6587\u672c\u3002\u800cSIP\u534f\u8bae\u867d\u7136\u91c7\u7528HTTP\u534f\u8bae\u7684\u6587\u672c\u683c\u5f0f\uff0c\u4f46\u662f\u5728\u4f1a\u8bdd\u8fc7\u7a0b\u4e2d\uff0c\u4e0d\u4ec5\u4ec5\u8981\u89e3\u6790\u5230header\u5c42\u9762\uff0c\u8fd8\u8981\u8fdb\u4e00\u6b65\u89e3\u6790\u5185\u90e8\u5404\u79cd\u53c2\u6570\u3002\u8fd9\u79cd\u60c5\u51b5\u5c31\u66f4\u52a0\u4e0d\u662fjavascript\u64c5\u957f\u7684\u3002\u56e0\u6b64\u53ef\u4ee5\u770b\u5230sipml5\u4e0d\u5f97\u4e0d\u8017\u8d39\u5927\u91cf\u7684\u5904\u7406\u8fc7\u7a0b\u53bb\u89e3\u6790SIP\u534f\u8bae\u7684\u7ec6\u8282\u3002javascript\u64c5\u957f\u5904\u7406\u4ec0\u4e48\u6587\u672c\u683c\u5f0f\u5462\uff1fJSON\uff01\u56e0\u6b64\u5728miniWebPhone\u7684\u8bbe\u8ba1\u548c\u5b9e\u73b0\u8fc7\u7a0b\u4e2d\uff0c\u6211\u4eec\u7406\u6240\u5f53\u7136\u5730\u91c7\u7528JSON\u6765\u91cd\u65b0\u5b9a\u4e49\u6d88\u606f\u683c\u5f0f\u3002<\/p>\n<p>\u8ba9\u6211\u4eec\u518d\u770b\u770b\u670d\u52a1\u5668\u7aef\u7684\u8bbe\u8ba1\u3002\u8fd9\u53c8\u662f\u53e6\u4e00\u4e2a\u8ba9\u4eba\u5f88\u7ea0\u7ed3\u7684\u5730\u65b9\u3002\u7531\u4e8e\u6d4f\u89c8\u5668\u4e0d\u652f\u6301\u5f00UDP\u548cTCP\u8fde\u63a5\uff0c\u53ea\u652f\u6301websocket\u8fde\u63a5\uff08\u672c\u8d28\u4e0a\u5176\u5b9e\u8fd8\u662f\u4e2aTCP\u8fde\u63a5\uff09\uff0csipml5\u7684\u8bbe\u8ba1\u8005\u4eec\u4e0d\u5f97\u4e0d\u5f15\u5165SIP over websocket\uff08\u8fd9\u4e2a\u5b9a\u4e49\u5230\u73b0\u5728\u8fd8\u5904\u4e8edraft\u72b6\u6001\uff09\u3002\u800c\u8fd9\u8981\u6c42\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u4e24\u7aef\u90fd\u5fc5\u987b\u4fee\u6539\u624d\u80fd\u652f\u6301\u3002\u867d\u7136websocket\u4e0eTCP\u51e0\u4e4e\u6ca1\u6709\u533a\u522b\uff0c\u4f46\u662f\u5bf9SIP\u534f\u8bae\u6808\u3001SIP\u4f1a\u8bdd\u5c42\u9762\u7684\u5904\u7406\u6765\u8bf4\uff0c\u53ef\u4e0d\u662f\u4ec5\u4ec5\u91cd\u7528TCP\u5904\u7406\u90a3\u4e48\u7b80\u5355\uff0c\u670d\u52a1\u5668\u7aef\u7684\u5de5\u4f5c\u91cf\u540c\u6837\u5de8\u5927\u3002<\/p>\n<p>\u8bf4\u5230\u8fd9\u91cc\u5c31\u7a0d\u5fae\u8dd1\u8dd1\u9898\uff0c\u8ba9\u6211\u4eec\u5148\u5410\u69fd\u4e00\u4e0b\u6d4f\u89c8\u5668\u7684\u5b9e\u73b0\u8005\u4eec\u3002\u5f53\u6d4f\u89c8\u5668\u652f\u6301websocket\u7684\u65f6\u5019\uff0c\u5b9e\u9645\u4e0a\u5c31\u5df2\u7ecf\u652f\u6301\u4e86TCP\uff0c\u4e3a\u4ec0\u4e48\u4e0d\u5411\u5e94\u7528\u5c42\u5f00\u653eTCP\u8fde\u63a5\u80fd\u529b\uff1fwebsocket\u672c\u8d28\u4e0a\u5c31\u662f\u4e2aTCP\u8fde\u63a5\uff0c\u53ea\u6709\u5f00\u59cb\u7684\u4e24\u4e2a\u63e1\u624b\u6d88\u606f\u662fHTTP\u683c\u5f0f\uff0c\u540e\u7eed\u8ddfHTTP\u4e00\u70b9\u5173\u7cfb\u90fd\u6ca1\u6709\u3002\u540c\u6837\uff0c\u65e2\u7136\u5df2\u7ecf\u652f\u6301\u4e86webRTC\uff0c\u4e3a\u4ec0\u4e48\u4e0d\u5411\u5e94\u7528\u5c42\u5f00\u653eUDP\u8fde\u63a5\u80fd\u529b\uff1f\u6253\u5f00\u4e00\u4e2aSRTP\u7aef\u53e3\u548c\u6253\u5f00\u4e00\u4e2aUDP\u7aef\u53e3\u540c\u6837\u4e00\u70b9\u533a\u522b\u90fd\u6ca1\u6709\u3002\u5982\u679c\u6d4f\u89c8\u5668\u5f00\u653e\u4e86TCP\u548cUDP\u8fde\u63a5\u80fd\u529b\uff0c\u54ea\u6015\u4ec5\u4ec5\u5f00\u653eUDP\u80fd\u529b\uff0csipml5\u7684\u5f00\u53d1\u8005\u4e5f\u4e0d\u7528\u4e00\u8fb9\u54ed\u4e00\u8fb9\u6539\u8bbe\u8ba1\uff0c\u66f4\u4e0d\u7528\u641e\u51fa\u201cSIP over websocket\u201d\u8fd9\u4e48\u4e2a\u7237\u7237\u4e0d\u75bc\u3001\u59e5\u59e5\u4e0d\u7231\u7684\u4e1c\u897f\u4e86\u3002<\/p>\n<p>\u8ba9\u6211\u4eec\u56de\u5230\u539f\u70b9\u3002\u5206\u6790\u4e86\u8fd9\u4e9b\u56f0\u96be\u548c\u4e0d\u8db3\uff0c\u65e2\u7136\u670d\u52a1\u5668\uff08\u6216\u8005\u7f51\u5173\uff09\u6b7b\u6d3b\u90fd\u8981\u4fee\u6539\uff0c\u90a3\u6211\u4eec\u4e3a\u4ec0\u4e48\u4e0d\u628a\u5de5\u4f5c\u91cf\u96c6\u4e2d\u5230\u4e00\u7aef\uff0c\u4ece\u800c\u89e3\u653e\u53e6\u5916\u4e00\u7aef\uff1f\u56e0\u6b64\u6211\u4eec\u653e\u5f03sipml5\uff0c\u91cd\u65b0\u601d\u8003\uff1a<\/p>\n<p>\u5ba2\u6237\u7aef\u65e0\u7591\u8fd8\u662f\u5fc5\u987b\u57fa\u4e8ewebRTC\u548cjavascript\u7684\u3002\u4f46\u662f\u6d88\u606f\u683c\u5f0f\u4e0d\u518d\u662fHTTP\u6216\u8005SIP\u683c\u5f0f\uff0c\u800c\u662fJSON\u683c\u5f0f\uff0c\u8fd9\u6837javascript\u5c31\u53ef\u4ee5\u8f7b\u677e\u5904\u7406\u3002\u5ba2\u6237\u7aef\u91c7\u7528\u65e0\u72b6\u6001\u65b9\u5f0f\uff0c\u547c\u53eb\u7684\u72b6\u6001\u7531\u670d\u52a1\u5668\u7aef\u6765\u7ef4\u6301\u3002\u8fd9\u5c31\u662fMWP\u7684javascript\u6587\u4ef6\u4ec5\u4ec520KB\u5c31ok\u4e86\u7684\u6839\u672c\u539f\u56e0\u3002<\/p>\n<p>\u65e2\u7136\u5ba2\u6237\u7aef\u91c7\u7528\u4e86JSON\u683c\u5f0f\u7684\u6d88\u606f\uff0c\u56e0\u6b64\u670d\u52a1\u5668\u7aef\u4e5f\u8981\u76f8\u5e94\u4f5c\u51fa\u8bbe\u8ba1\u3002\u4e3b\u8981\u5de5\u4f5c\u65e0\u975e\u5c31\u662f\u8f6c\u7801\u6210SIP\u6d88\u606f\u683c\u5f0f\u5e76\u7ef4\u6301websocket\u8fde\u63a5\uff0c\u5176\u4ed6\u5904\u7406\u4ecd\u7136\u53ef\u4ee5\u6cbf\u7528\u76ee\u524d\u5df2\u6709\u7684SIP\u6d41\u7a0b\u3002\u800c\u6211\u4eec\u8981\u505a\u7684\uff0c\u4ec5\u4ec5\u662f\u5728\u5ba2\u6237\u7aef\u548cSIP\u4e4b\u95f4\u505a\u4e2a\u8f6c\u6362\u5c42\u800c\u5df2\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6709\u591a\u79cd\u6280\u672f\u548c\u5b9e\u73b0\u65b9\u5f0f\u53ef\u4ee5\u5c06SIP\u4e0ewebRTC\u4e24\u4e2a\u4e16\u754c\u8fde\u63a5\u8d77\u6765\uff0c\u6bd4\u5982\u6211\u4eec\u7684miniWebPhone\/miniSIPServer\u4ee5\u53casipml5\u7b49\u3002\u5f53\u7136\uff0c\u6700\u65e9\u51fa\u73b0&#8230;<\/p>\n<p class=\"read-more\"><a class=\"btn btn-default\" href=\"https:\/\/www.myvoipapp.com\/blogs\/yxh\/2015\/01\/23\/%e4%b8%ba%e4%bb%80%e4%b9%88%e6%b2%a1%e6%9c%89%e9%80%89%e6%8b%a9sipml5\/\"> Read More<span class=\"screen-reader-text\">  Read More<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[27],"tags":[397,28,396,131],"class_list":["post-977","post","type-post","status-publish","format-standard","hentry","category-27","tag-miniwebphone","tag-sip","tag-sipml5","tag-webrtc"],"_links":{"self":[{"href":"https:\/\/www.myvoipapp.com\/blogs\/yxh\/wp-json\/wp\/v2\/posts\/977","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.myvoipapp.com\/blogs\/yxh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.myvoipapp.com\/blogs\/yxh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.myvoipapp.com\/blogs\/yxh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.myvoipapp.com\/blogs\/yxh\/wp-json\/wp\/v2\/comments?post=977"}],"version-history":[{"count":6,"href":"https:\/\/www.myvoipapp.com\/blogs\/yxh\/wp-json\/wp\/v2\/posts\/977\/revisions"}],"predecessor-version":[{"id":1013,"href":"https:\/\/www.myvoipapp.com\/blogs\/yxh\/wp-json\/wp\/v2\/posts\/977\/revisions\/1013"}],"wp:attachment":[{"href":"https:\/\/www.myvoipapp.com\/blogs\/yxh\/wp-json\/wp\/v2\/media?parent=977"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.myvoipapp.com\/blogs\/yxh\/wp-json\/wp\/v2\/categories?post=977"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.myvoipapp.com\/blogs\/yxh\/wp-json\/wp\/v2\/tags?post=977"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}