{"id":7078,"date":"2023-04-20T12:51:10","date_gmt":"2023-04-20T10:51:10","guid":{"rendered":"https:\/\/sevana.biz\/%e6%88%91%e4%bb%ac%e7%9a%84%e4%ba%a7%e5%93%81-pcap-%e5%88%86%e6%9e%90%e4%bb%aa\/"},"modified":"2026-04-29T09:25:45","modified_gmt":"2026-04-29T07:25:45","slug":"%e6%88%91%e4%bb%ac%e7%9a%84%e4%ba%a7%e5%93%81-pcap-%e5%88%86%e6%9e%90%e4%bb%aa","status":"publish","type":"page","link":"https:\/\/sevana.biz\/zh-hans\/%e6%88%91%e4%bb%ac%e7%9a%84%e4%ba%a7%e5%93%81-pcap-%e5%88%86%e6%9e%90%e4%bb%aa\/","title":{"rendered":"Pcaptix &#8211; \u57fa\u4e8e PCAP \u6587\u4ef6\u7684 VoIP \u901a\u8bdd\u8d28\u91cf\u5206\u6790"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row css=&#8221;.vc_custom_1559157432522{padding-top: 60px !important;padding-bottom: 30px !important;background-color: #ffffff !important;}&#8221;][vc_column][tt_section_title title_alignment=&#8221;text-center&#8221; section_separator=&#8221;yes&#8221; separator_position=&#8221;after_title&#8221; title=&#8221;Pcaptix &#8211; \u57fa\u4e8e PCAP \u6587\u4ef6\u7684 VoIP \u901a\u8bdd\u8d28\u91cf\u5206\u6790&#8221;][\/tt_section_title][\/vc_column][\/vc_row][vc_row equal_height=&#8221;yes&#8221; content_placement=&#8221;top&#8221; css=&#8221;.vc_custom_1559163097786{padding-bottom: 60px !important;background-color: #ffffff !important;}&#8221;][vc_column offset=&#8221;vc_hidden-xs&#8221;][vc_column_text css=&#8221;.vc_custom_1682064936597{padding-bottom: 100px !important;}&#8221; el_class=&#8221;box-shadow&#8221;]<\/p>\n<p>Pcaptix \u4ece <code>.pcap<\/code> \/ <code>.pcapng<\/code> \u6293\u5305\u6587\u4ef6\u4e2d\u63d0\u53d6 SIP \u4fe1\u4ee4\u4e0e RTP \u5a92\u4f53\u6d41\uff0c\u89e3\u7801\u97f3\u9891\uff0c\u5e76\u901a\u8fc7\u611f\u77e5\u6a21\u578b\uff08Sevana MOS\uff09\u4e0e\u7f51\u7edc\u4f30\u7b97\u6a21\u578b\uff08R-factor &rarr; \u7f51\u7edc MOS\uff09\u53cc\u91cd\u8bc4\u4f30\u6bcf\u6761\u6d41\u7684\u901a\u8bdd\u8d28\u91cf\u3002\u63d0\u4f9b\u7528\u4e8e\u5feb\u901f\u8bca\u65ad\u7684<strong>\u7f51\u9875\u7248<\/strong>\uff0c\u4ee5\u53ca\u539f\u751f<strong>\u684c\u9762\u7248<\/strong>\uff08Qt6\uff0cLinux AppImage \/ Windows \u5b89\u88c5\u5305\uff09\uff0c\u9002\u7528\u4e8e\u4e0d\u4fbf\u901a\u8fc7\u6d4f\u89c8\u5668\u5904\u7406\u7684\u6293\u5305\u573a\u666f\u3002<\/p>\n<p>\u57fa\u4e8e Sevana \u7684 <code>vq_pcap<\/code> \u5f15\u64ce\u6784\u5efa\u3002<\/p>\n<h3>\u6d4b\u91cf\u5185\u5bb9<\/h3>\n<ul>\n<li><strong>SIP \u4e0e RTP \u63d0\u53d6<\/strong>\uff1a\u4ece <code>.pcap<\/code> \/ <code>.pcapng<\/code> \u6587\u4ef6\u4e2d\u63d0\u53d6\u4fe1\u4ee4\u4e0e\u5a92\u4f53\u6d41\uff0c\u901a\u8fc7 SSRC \/ Call-ID \u5c06\u6d41\u4e0e\u4f1a\u8bdd\u5173\u8054\u3002\u72ec\u7acb\u7684\u6d41\u4e5f\u53ef\u5355\u72ec\u5206\u6790\u3002<\/li>\n<li><strong>\u6309\u7f16\u89e3\u7801\u5668\u89e3\u7801<\/strong>\uff08G.711 A-law\/&mu;-law\u3001G.729\u3001Opus\uff0c\u4ee5\u53ca\u901a\u8fc7 SDP \u6216\u8f7d\u8377\u7c7b\u578b\u8bc6\u522b\u7684\u5176\u4ed6\u7f16\u89e3\u7801\u5668\uff09\u3002<\/li>\n<li><strong>\u6bcf\u6761\u6d41\u53cc MOS \u8bc4\u5206<\/strong>\uff0c\u540c\u65f6\u63d0\u4f9b R-factor\u3001\u6296\u52a8\u5e73\u5747\/\u6700\u5927\/\u6700\u5c0f\u503c\u3001\u5ef6\u8fdf\u3001\u4e22\u5305\u53ca\u975e\u6cd5\u6570\u636e\u5305\u8ba1\u6570\u3002<\/li>\n<li><strong>680 \u6beb\u79d2\u8d28\u91cf\u65f6\u95f4\u7ebf<\/strong>\uff0c\u6309\u533a\u95f4\u663e\u793a R-factor \u53ca\u7f3a\u9677\u6807\u7b7e\uff08\u524a\u6ce2\u3001\u56de\u58f0\u3001\u566a\u58f0\uff09\u3002\u652f\u6301 CSV \u5bfc\u51fa\u3002<\/li>\n<li><strong>\u6ce2\u5f62\u4e8b\u4ef6\u6807\u8bb0<\/strong>\uff1aRFC 2833 DTMF\u3001\u4e22\u5305\u4f4d\u7f6e\u3001\u7f3a\u9677\u70b9\uff1b\u901a\u8bdd\u7ea7\u97f3\u9891\u4e0a\u8fd8\u663e\u793a re-INVITE \u4e0e SIP \u6d88\u606f\u6807\u8bb0\u3002<\/li>\n<li><strong>\u547c\u53eb\u6d41\u7a0b\u68af\u5f62\u56fe<\/strong>\uff1a\u81ea\u52a8\u8bc6\u522b UA \u4e0e\u4ee3\u7406\uff0c\u6309\u65b9\u6cd5\u53ca\u54cd\u5e94\u7c7b\u522b\u7740\u8272\u3002<\/li>\n<\/ul>\n<h3>\u8de8\u6d41\u7edf\u8ba1<\/h3>\n<p>\u6bcf\u6b21\u5206\u6790\u90fd\u4f1a\u5bf9\u6293\u5305\u4e2d\u6240\u6709\u6d41\u6267\u884c\u7efc\u5408\u8ba1\u7b97\uff0c\u56de\u7b54&ldquo;\u5f53\u524d\u5230\u5e95\u662f\u54ea\u4e9b\u7f51\u7edc\u72b6\u51b5\u5728\u5f71\u54cd\u901a\u8bdd\u8d28\u91cf\uff0c\u5f71\u54cd\u6709\u591a\u5927\uff1f&rdquo; &mdash; \u5305\u62ec\u76f8\u5173\u6027\u5206\u6790\u3001\u56de\u5f52\u5206\u6790\u548c LASSO \u7279\u5f81\u9009\u62e9\uff0c\u5206\u6790\u6df1\u5ea6\u4f1a\u6839\u636e\u6837\u672c\u91cf\u81ea\u52a8\u8c03\u6574\u3002\u53ef\u9009\u6309\u6e90\u5b50\u7f51\uff08IPv4 \/ IPv6\uff09\u5206\u7ec4\uff0c\u5bf9\u6bcf\u4e2a\u5b50\u7f51\u91cd\u65b0\u8fd0\u884c\u76f8\u540c\u7684\u6d41\u7a0b\uff0c\u4ee5\u4fbf\u5224\u65ad\u67d0\u6bb5\u7f51\u7edc\u662f\u53d7\u4e22\u5305\u4e3b\u5bfc\u8fd8\u662f\u53d7\u6296\u52a8\u4e3b\u5bfc\u3002<\/p>\n<h3>\u53ef\u9009 LLM<\/h3>\n<p>\u53ef\u9009\u542f\u7528\u7684 LLM \u5ba2\u6237\u7aef\u53ef\u7528\u81ea\u7136\u8bed\u8a00\u89e3\u91ca\u6d41\u3001\u547c\u53eb\u6216\u7edf\u8ba1\u7ed3\u679c\u3002\u8d85\u8fc7 100 KB \u7684\u5927\u578b\u62a5\u544a\u5c06\u5207\u6362\u5230\u5de5\u5177\u589e\u5f3a\u7684 RAG \u6d41\u7a0b\uff0c\u4f7f\u7528\u6309\u5b9e\u4f53\u83b7\u53d6\u7684\u51fd\u6570\u3002\u7aef\u70b9\u3001\u6a21\u578b\u4e0e\u63d0\u793a\u8bcd\u5747\u53ef\u7531\u7528\u6237\u81ea\u5b9a\u4e49 &mdash; \u9ed8\u8ba4\u4f7f\u7528 Sevana \u6258\u7ba1\u670d\u52a1\uff1b\u4efb\u4f55\u517c\u5bb9 OpenAI \u7684\u540e\u7aef\uff08\u5305\u62ec\u672c\u5730\u90e8\u7f72\uff09\u5747\u53ef\u4f7f\u7528\u3002<\/p>\n<h3>\u684c\u9762\u7248 \u4e0e \u7f51\u9875\u7248<\/h3>\n<p style=\"text-align: center;\"><img decoding=\"async\" class=\"aligncenter wp-image-7975\" src=\"https:\/\/sevana.biz\/wp-content\/uploads\/2026\/04\/Pcaptix-Desktop-0.6.3-%E2%80%94-main-window.png\" alt=\"Pcaptix \u684c\u9762\u7248 0.6.3 \u4e3b\u7a97\u53e3 \u2014 SIP \u901a\u8bdd\u5206\u6790\u53ca\u8d28\u91cf\u544a\u8b66\" style=\"max-width: 100%; height: auto;\" \/><\/p>\n<p style=\"text-align: center;\"><em>Pcaptix \u684c\u9762\u7248 0.6.3 \u2014 \u5e26\u5355\u5411\u9759\u97f3\u544a\u8b66\u7684 SIP \u901a\u8bdd\u5206\u6790\u89c6\u56fe\u3002<\/em><\/p>\n<p>\u540c\u4e00\u5f15\u64ce\uff0c\u4e0d\u540c\u90e8\u7f72\u65b9\u5f0f\uff1a<\/p>\n<ul>\n<li><strong><a href=\"https:\/\/pcaptix.com\">Pcaptix \u7f51\u9875\u7248<\/a><\/strong> &mdash; \u514d\u5b89\u88c5\uff0c\u57fa\u4e8e\u6d4f\u89c8\u5668\u3002\u9002\u5408\u4e2d\u5c0f\u89c4\u6a21\u6293\u5305\u3001\u6f14\u793a\u4e0e\u5171\u4eab\u3002<\/li>\n<li><strong>Pcaptix \u684c\u9762\u7248<\/strong> &mdash; \u9002\u7528\u4e8e\u6d4f\u89c8\u5668\u65e0\u6cd5\u5904\u7406\u7684\u573a\u666f\uff1a\u65e0\u9700\u4e0a\u4f20\u3001\u65e0\u5927\u5c0f\u9650\u5236\u3001\u65e0\u8d85\u65f6\u3002\u89e3\u6790\u3001\u89e3\u7801\u3001MOS \u8bc4\u4f30\u3001\u7edf\u8ba1\u5206\u6790\u53ca\uff08\u5982\u542f\u7528\uff09LLM \u7aef\u70b9\u5168\u90e8\u672c\u5730\u8fd0\u884c\u3002\u9002\u5408\u5305\u542b\u53d7\u76d1\u7ba1\u6216\u673a\u5bc6\u6570\u636e\u7684\u6293\u5305\u573a\u666f\u3002<\/li>\n<\/ul>\n<p>\u4e24\u4e2a\u7248\u672c\u63d0\u4f9b\u76f8\u540c\u7684\u89c6\u56fe &mdash; \u547c\u53eb\u6d41\u7a0b\u3001\u6d41\u8be6\u60c5\u3001\u53cc MOS\u3001\u65f6\u95f4\u7ebf\u3001\u6ce2\u5f62\u3001DTMF \/ \u7f3a\u9677\u6807\u8bb0\u3001\u97f3\u9891\u56de\u653e\u3001PDF \u4e0e CSV \u5bfc\u51fa\u3002<\/p>\n<h3>\u5b89\u88c5<\/h3>\n<p>Pcaptix \u684c\u9762\u7248\u6700\u65b0\u7248\u672c\uff1a<strong>0.6.3<\/strong><\/p>\n<ul>\n<li><strong>Windows x64\uff1a<\/strong> <a href=\"https:\/\/f.sevana.biz\/pcaptix-windows-x64-setup.exe\">pcaptix-windows-x64-setup.exe<\/a><\/li>\n<li><strong>Linux x86_64\uff1a<\/strong> <a href=\"https:\/\/f.sevana.biz\/pcaptix-x86_64.AppImage\">pcaptix-x86_64.AppImage<\/a><\/li>\n<\/ul>\n<p>\u5df2\u5728 Windows 10+\u3001Ubuntu 20.04+ \/ Debian 11+ \u53ca\u517c\u5bb9\u53d1\u884c\u7248\u4e0a\u6d4b\u8bd5\u901a\u8fc7\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u5546\u4e1a\u6388\u6743\u6216\u5728\u7ebf\u6f14\u793a\uff0c\u8bf7<a href=\"https:\/\/sevana.biz\/zh-hans\/e88194e7b3bbe68891e4bbac-e682a8e79a84e9809ae8af9de8b4a8e9878fe59088e4bd9ce4bc99e4bcb4\/\">\u8054\u7cfb\u6211\u4eec<\/a>\u3002\u4e0a\u8ff0\u684c\u9762\u7248\u53ef\u514d\u8d39\u4e0b\u8f7d\u3002<\/p>\n<p>[\/vc_column_text][\/vc_column][\/vc_row][vc_section content_placement=&#8221;top&#8221; css=&#8221;.vc_custom_1638395282262{margin-bottom: 100px !important;padding-bottom: 20px !important;background-color: #1f98ba !important;}&#8221;][vc_row][vc_column width=&#8221;1\/6&#8243;][vc_single_image image=&#8221;6919&#8243; img_size=&#8221;full&#8221; css=&#8221;.vc_custom_1559185643503{padding-right: 20px !important;padding-left: 20px !important;}&#8221;][\/vc_column][vc_column width=&#8221;7\/12&#8243; css=&#8221;.vc_custom_1559185810281{padding-top: 5px !important;}&#8221;][vc_column_text css=&#8221;.vc_custom_1567526127023{padding-right: 20px !important;}&#8221;]<\/p>\n<div style=\"color: white;\">\n<h4 style=\"color: white;\">\u6ee1\u8db3\u60a8\u7684\u901a\u8bdd\u8d28\u91cf\u76d1\u6d4b\u9700\u6c42<\/h4>\n<p>\u8bf7\u4e0e\u6211\u4eec\u7684\u5f00\u53d1\u56e2\u961f\u901a\u8bdd\uff0c\u4e86\u89e3\u6709\u5173 Sevana \u901a\u8bdd\u8d28\u91cf\u8bc4\u4f30\u6280\u672f\u7684\u66f4\u591a\u4fe1\u606f<\/p>\n<\/div>\n<p>[\/vc_column_text][\/vc_column][vc_column width=&#8221;1\/6&#8243; css=&#8221;.vc_custom_1559185822295{padding-top: 30px !important;}&#8221;][vc_btn title=&#8221;\u53d1\u9001\u67e5\u8be2&#8221; style=&#8221;outline&#8221; size=&#8221;lg&#8221; css=&#8221;&#8221; color=&#8221;white&#8221; link=&#8221;url:https%3A%2F%2Fsevana.biz%2Fzh-hans%2F%25e8%2581%2594%25e7%25b3%25bb%25e6%2588%2591%25e4%25bb%25ac-%25e6%2582%25a8%25e7%259a%2584%25e9%2580%259a%25e8%25af%259d%25e8%25b4%25a8%25e9%2587%258f%25e5%2590%2588%25e4%25bd%259c%25e4%25bc%2599%25e4%25bc%25b4%2F|title:%E8%81%94%E7%B3%BB%E6%88%91%E4%BB%AC&#8221;][\/vc_column][\/vc_row][\/vc_section]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row css=&#8221;.vc_custom_1559157432522{padding-top [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-templates\/template-vc.php","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-7078","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Sevana PCAP \u5206\u6790\u5668 - \u65e0\u9700 Wireshark \u5373\u53ef\u8fdb\u884c RTP \u6d41\u5206\u6790<\/title>\n<meta name=\"description\" content=\"Sevana PCAP \u5206\u6790\u5668 \u662f\u4e00\u6b3e\u4e0d\u4f9d\u8d56 Wireshark \u5373\u53ef\u81ea\u52a8\u89e3\u6790\u548c\u5206\u6790 PCAP \u6587\u4ef6\u4e2d\u8bb0\u5f55\u7684 RTP \u6d41\u7684\u5de5\u5177\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/sevana.biz\/zh-hans\/%e6%88%91%e4%bb%ac%e7%9a%84%e4%ba%a7%e5%93%81-pcap-%e5%88%86%e6%9e%90%e4%bb%aa\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Sevana PCAP \u5206\u6790\u5668 - \u65e0\u9700 Wireshark \u5373\u53ef\u8fdb\u884c RTP \u6d41\u5206\u6790\" \/>\n<meta property=\"og:description\" content=\"Sevana PCAP \u5206\u6790\u5668 \u662f\u4e00\u6b3e\u4e0d\u4f9d\u8d56 Wireshark \u5373\u53ef\u81ea\u52a8\u89e3\u6790\u548c\u5206\u6790 PCAP \u6587\u4ef6\u4e2d\u8bb0\u5f55\u7684 RTP \u6d41\u7684\u5de5\u5177\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/sevana.biz\/zh-hans\/%e6%88%91%e4%bb%ac%e7%9a%84%e4%ba%a7%e5%93%81-pcap-%e5%88%86%e6%9e%90%e4%bb%aa\/\" \/>\n<meta property=\"og:site_name\" content=\"Sevana\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/sevana.biz\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-29T07:25:45+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/sevana.biz\/wp-content\/uploads\/2026\/04\/Pcaptix-Desktop-0.6.3-\u2014-main-window.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1836\" \/>\n\t<meta property=\"og:image:height\" content=\"1060\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" 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