{"id":722,"date":"2026-03-14T14:23:37","date_gmt":"2026-03-14T14:23:37","guid":{"rendered":"https:\/\/www.vos3000.com\/blog\/?p=722"},"modified":"2026-03-14T14:23:45","modified_gmt":"2026-03-14T14:23:45","slug":"vos3000%e7%bc%96%e8%a7%a3%e7%a0%81%e5%99%a8g729%e8%bd%ac%e7%a0%81","status":"publish","type":"post","link":"https:\/\/www.vos3000.com\/blog\/vos3000%e7%bc%96%e8%a7%a3%e7%a0%81%e5%99%a8g729%e8%bd%ac%e7%a0%81\/","title":{"rendered":"VOS3000\u7f16\u89e3\u7801\u5668G729\u8f6c\u7801\u914d\u7f6e\u5b8c\u6574\u6307\u5357 Important"},"content":{"rendered":"\n<h1 class=\"wp-block-heading\" id=\"vos-3000-\u7f16\u89e3\u7801\u5668-g-729-\u8f6c\u7801\u914d\u7f6e\u5b8c\u6574\u6307\u5357-important\">VOS3000\u7f16\u89e3\u7801\u5668G729\u8f6c\u7801\u914d\u7f6e\u5b8c\u6574\u6307\u5357 Important<\/h1>\n\n\n\n<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><h2>Table of Contents<\/h2><nav><ul><li><a href=\"#vos-3000-\u7f16\u89e3\u7801\u5668-g-729-\u8f6c\u7801\u914d\u7f6e\u5b8c\u6574\u6307\u5357-important\">VOS3000\u7f16\u89e3\u7801\u5668G729\u8f6c\u7801\u914d\u7f6e\u5b8c\u6574\u6307\u5357 Important<\/a><ul><li><a href=\"#\u4ec0\u4e48\u662f-vos-3000-\u7f16\u89e3\u7801\u5668-g-729-\u8f6c\u7801\uff1f\">\u4ec0\u4e48\u662fVOS3000\u7f16\u89e3\u7801\u5668G729\u8f6c\u7801\uff1f<\/a><\/li><li><a href=\"#\ud83d\udccd-vos-3000-\u7f16\u89e3\u7801\u5668\u914d\u7f6e\u4f4d\u7f6e\">\ud83d\udccd VOS3000\u7f16\u89e3\u7801\u5668\u914d\u7f6e\u4f4d\u7f6e<\/a><\/li><li><a href=\"#\ud83d\udd04-vos-3000-\u7f16\u89e3\u7801\u5668\u8f6c\u7801\u5de5\u4f5c\u539f\u7406\">\ud83d\udd04 VOS3000\u7f16\u89e3\u7801\u5668\u8f6c\u7801\u5de5\u4f5c\u539f\u7406<\/a><ul><li><a href=\"#\ud83d\udccb-\u7f16\u89e3\u7801\u5668\u9009\u62e9\u6a21\u5f0f\">\ud83d\udccb \u7f16\u89e3\u7801\u5668\u9009\u62e9\u6a21\u5f0f<\/a><\/li><\/ul><\/li><li><a href=\"#\u2699\ufe0f-g-729-\u8f6c\u7801\u573a\u666f\u8bbe\u7f6e\">\u2699\ufe0f G729\u8f6c\u7801\u573a\u666f\u8bbe\u7f6e<\/a><ul><li><a href=\"#\ud83d\udccb-\u6b65\u9aa4-1-\uff1a\u914d\u7f6e\u5bf9\u63a5\u7f51\u5173\uff08\u4e3b\u53eb\u4fa7\uff09\">\ud83d\udccb \u6b65\u9aa41\uff1a\u914d\u7f6e\u5bf9\u63a5\u7f51\u5173\uff08\u4e3b\u53eb\u4fa7\uff09<\/a><\/li><li><a href=\"#\ud83d\udccb-\u6b65\u9aa4-2-\uff1a\u914d\u7f6e\u843d\u5730\u7f51\u5173\uff08\u88ab\u53eb\u4fa7\uff09\">\ud83d\udccb \u6b65\u9aa42\uff1a\u914d\u7f6e\u843d\u5730\u7f51\u5173\uff08\u88ab\u53eb\u4fa7\uff09<\/a><\/li><\/ul><\/li><li><a href=\"#\ud83d\udcca-g-729-\u534f\u5546\u6a21\u5f0f\">\ud83d\udcca G729\u534f\u5546\u6a21\u5f0f<\/a><\/li><li><a href=\"#\ud83d\udd27-g-729-annex-b\u914d\u7f6e\">\ud83d\udd27 G729 Annex B\u914d\u7f6e<\/a><\/li><li><a href=\"#\ud83c\udfb9-vos-3000-dtmf\u6a21\u5f0f\u914d\u7f6e\">\ud83c\udfb9 VOS3000 DTMF\u6a21\u5f0f\u914d\u7f6e<\/a><ul><li><a href=\"#\ud83d\udccb-vos-3000-dtmf\u4f20\u8f93\u65b9\u6cd5\">\ud83d\udccb VOS3000 DTMF\u4f20\u8f93\u65b9\u6cd5<\/a><\/li><\/ul><\/li><li><a href=\"#\ud83d\udccb-vos-3000-\u652f\u6301\u7684\u8bed\u97f3\u7f16\u89e3\u7801\u5668\">\ud83d\udccb VOS3000\u652f\u6301\u7684\u8bed\u97f3\u7f16\u89e3\u7801\u5668<\/a><\/li><li><a href=\"#\u2699\ufe0f-ivr\u7f16\u89e3\u7801\u5668\u4f18\u5148\u7ea7\u914d\u7f6e\">\u2699\ufe0f IVR\u7f16\u89e3\u7801\u5668\u4f18\u5148\u7ea7\u914d\u7f6e<\/a><\/li><li><a href=\"#\ud83d\udd0d-\u7f16\u89e3\u7801\u5668\u95ee\u9898\u6545\u969c\u6392\u9664\">\ud83d\udd0d \u7f16\u89e3\u7801\u5668\u95ee\u9898\u6545\u969c\u6392\u9664<\/a><ul><li><a href=\"#\u2753-\u5e38\u89c1\u95ee\u9898-vos-3000-\u7f16\u89e3\u7801\u5668-g-729-\u8f6c\u7801\">\u2753 \u5e38\u89c1\u95ee\u9898 &#8211; VOS3000\u7f16\u89e3\u7801\u5668G729\u8f6c\u7801<\/a><\/li><li><a href=\"#\ud83d\udcda-\u76f8\u5173\u8d44\u6e90\">\ud83d\udcda \u76f8\u5173\u8d44\u6e90<\/a><\/li><\/ul><\/li><li><a href=\"#\ud83d\udcde-need-call-center-setup-support\">\ud83d\udcde Need Call Center Setup Support?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u4ec0\u4e48\u662f-vos-3000-\u7f16\u89e3\u7801\u5668-g-729-\u8f6c\u7801\uff1f\">\u4ec0\u4e48\u662fVOS3000\u7f16\u89e3\u7801\u5668G729\u8f6c\u7801\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">VOS3000\u7f16\u89e3\u7801\u5668G729\u8f6c\u7801\u662f\u4e00\u9879\u5f3a\u5927\u7684\u529f\u80fd\uff0c\u53ef\u5728VoIP\u901a\u8bdd\u671f\u95f4\u5b9e\u73b0\u4e0d\u517c\u5bb9\u7f16\u89e3\u7801\u5668\u4e4b\u95f4\u7684\u8bed\u97f3\u7f16\u7801\u8f6c\u6362\u3002\u5f53\u4e3b\u53eb\u65b9\u4f7f\u7528\u4e00\u79cd\u7f16\u89e3\u7801\u5668\uff08\u5982PCMA\/G711\uff09\u800c\u88ab\u53eb\u65b9\u652f\u6301\u4e0d\u540c\u7684\u7f16\u89e3\u7801\u5668\uff08\u5982G729\uff09\u65f6\uff0cVOS3000\u8f6c\u7801\u6a21\u5757\u4f1a\u81ea\u52a8\u8f6c\u6362\u97f3\u9891\u6d41\u4ee5\u786e\u4fdd\u517c\u5bb9\u6027\u3002\u6b64\u529f\u80fd\u5bf9\u4e8e\u4e0e\u4f7f\u7528\u4e0d\u540c\u7f16\u89e3\u7801\u5668\u504f\u597d\u7684\u591a\u4e2a\u8fd0\u8425\u5546\u4e92\u8fde\u7684\u6279\u53d1VoIP\u8fd0\u8425\u5546\u81f3\u5173\u91cd\u8981\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8f6c\u7801\u529f\u80fd\u662fVOS3000\u5a92\u4f53\u670d\u52a1\u6a21\u5757\u7684\u4e00\u90e8\u5206\uff0c\u9700\u8981\u9002\u5f53\u7684\u6388\u6743\u3002\u7406\u89e3\u7f16\u89e3\u7801\u5668\u914d\u7f6e\u662f\u57fa\u7840\u5185\u5bb9\uff0c\u5982\u6211\u4eec\u5728\u5168\u9762\u7684<a href=\"https:\/\/multahost.com\/blog\/vos3000-2-1-7-01-manual-guide-details-in-english\/\" target=\"_blank\" rel=\"noreferrer noopener\">VOS3000\u624b\u518c\u6307\u5357<\/a>\u4e2d\u6240\u8ff0\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\ud83d\udccd-vos-3000-\u7f16\u89e3\u7801\u5668\u914d\u7f6e\u4f4d\u7f6e\">\ud83d\udccd VOS3000\u7f16\u89e3\u7801\u5668\u914d\u7f6e\u4f4d\u7f6e<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">VOS3000\u4e2d\u7684\u7f16\u89e3\u7801\u5668\u8bbe\u7f6e\u5728\u7ba1\u7406\u754c\u9762\u7684\u591a\u4e2a\u7ea7\u522b\u8fdb\u884c\u914d\u7f6e\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ud83d\udcc1<strong>\u4e1a\u52a1\u7ba1\u7406 > \u5bf9\u63a5\u7f51\u5173 > \u9644\u52a0\u8bbe\u7f6e > \u7f16\u89e3\u7801\u5668<\/strong><\/li>\n\n\n\n<li>\ud83d\udcc1<strong>\u4e1a\u52a1\u7ba1\u7406 > \u843d\u5730\u7f51\u5173 > \u9644\u52a0\u8bbe\u7f6e > \u7f16\u89e3\u7801\u5668<\/strong><\/li>\n\n\n\n<li>\ud83d\udcc1<strong>\u8bdd\u673a\u7ba1\u7406 > \u9644\u52a0\u8bbe\u7f6e > \u7f16\u89e3\u7801\u5668<\/strong><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\ud83d\udd04-vos-3000-\u7f16\u89e3\u7801\u5668\u8f6c\u7801\u5de5\u4f5c\u539f\u7406\">\ud83d\udd04 VOS3000\u7f16\u89e3\u7801\u5668\u8f6c\u7801\u5de5\u4f5c\u539f\u7406<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">VOS3000\u7cfb\u7edf\u652f\u6301\u4e24\u79cd\u4e3b\u8981\u7684\u7f16\u89e3\u7801\u5668\u9009\u62e9\u6a21\u5f0f\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"\ud83d\udccb-\u7f16\u89e3\u7801\u5668\u9009\u62e9\u6a21\u5f0f\">\ud83d\udccb \u7f16\u89e3\u7801\u5668\u9009\u62e9\u6a21\u5f0f<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>\u6a21\u5f0f<\/th><th>\u63cf\u8ff0<\/th><th>\u7528\u4f8b<\/th><\/tr><tr><td><strong>\u81ea\u52a8\u534f\u5546<\/strong><\/td><td>\u7f16\u89e3\u7801\u5668\u7531\u4e3b\u88ab\u53eb\u534f\u5546\u786e\u5b9a<\/td><td>\u53cc\u65b9\u7aef\u70b9\u652f\u6301\u5171\u540c\u7684\u7f16\u89e3\u7801\u5668<\/td><\/tr><tr><td><strong>\u8f6f\u4ea4\u6362\u6307\u5b9a<\/strong><\/td><td>VOS3000\u5f3a\u5236\u6307\u5b9a\u7f16\u89e3\u7801\u5668\u9009\u62e9<\/td><td>\u9700\u8981\u7f16\u89e3\u7801\u5668\u8f6c\u6362<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u2699\ufe0f-g-729-\u8f6c\u7801\u573a\u666f\u8bbe\u7f6e\">\u2699\ufe0f G729\u8f6c\u7801\u573a\u666f\u8bbe\u7f6e<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u4e3b\u53eb\u65b9\u4ec5\u652f\u6301PCMA\uff08G711\uff09\u800c\u88ab\u53eb\u65b9\u4ec5\u652f\u6301G729\u65f6\uff0c\u8bf7\u6309\u4ee5\u4e0b\u914d\u7f6e\u6b65\u9aa4\u542f\u7528\u8f6c\u7801\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"\ud83d\udccb-\u6b65\u9aa4-1-\uff1a\u914d\u7f6e\u5bf9\u63a5\u7f51\u5173\uff08\u4e3b\u53eb\u4fa7\uff09\">\ud83d\udccb \u6b65\u9aa41\uff1a\u914d\u7f6e\u5bf9\u63a5\u7f51\u5173\uff08\u4e3b\u53eb\u4fa7\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u5bf9\u63a5\u7f51\u5173\u914d\u7f6e\u4e2d\u7684<strong>\u9644\u52a0\u8bbe\u7f6e &gt; \u7f16\u89e3\u7801\u5668<\/strong>\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u52fe\u9009<strong>&#8220;\u5141\u8bb8\u4f7f\u7528\u7f16\u7801\u8f6c\u6362&#8221;<\/strong><\/li>\n\n\n\n<li>\u9009\u62e9<strong>&#8220;\u8f6f\u4ea4\u6362\u6307\u5b9a&#8221;<\/strong>\u7f16\u89e3\u7801\u5668\u6a21\u5f0f<\/li>\n\n\n\n<li>\u9009\u62e9<strong>PCMA<\/strong>\uff08G711\uff09\u4f5c\u4e3a\u6307\u5b9a\u7f16\u89e3\u7801\u5668<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u5173\u4e8e\u6b63\u786e\u7684\u7f51\u5173\u8bbe\u7f6e\uff0c\u8bf7\u53c2\u9605\u6211\u4eec\u7684<a href=\"https:\/\/multahost.com\/blog\/sip-trunking-with-vos3000-sip-trunking-bd-iptsp-india-pri-landline-twillo-vos3000-setup-sip-register-vos3000-gk-register-gw-vos3000\/\" target=\"_blank\" rel=\"noreferrer noopener\">VOS3000 SIP\u4e2d\u7ee7<\/a>\u6307\u5357\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"\ud83d\udccb-\u6b65\u9aa4-2-\uff1a\u914d\u7f6e\u843d\u5730\u7f51\u5173\uff08\u88ab\u53eb\u4fa7\uff09\">\ud83d\udccb \u6b65\u9aa42\uff1a\u914d\u7f6e\u843d\u5730\u7f51\u5173\uff08\u88ab\u53eb\u4fa7\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u843d\u5730\u7f51\u5173\u914d\u7f6e\u4e2d\u7684<strong>\u9644\u52a0\u8bbe\u7f6e &gt; \u7f16\u89e3\u7801\u5668<\/strong>\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u52fe\u9009<strong>&#8220;\u5141\u8bb8\u4f7f\u7528\u7f16\u7801\u8f6c\u6362&#8221;<\/strong><\/li>\n\n\n\n<li>\u9009\u62e9<strong>&#8220;\u8f6f\u4ea4\u6362\u6307\u5b9a&#8221;<\/strong>\u7f16\u89e3\u7801\u5668\u6a21\u5f0f<\/li>\n\n\n\n<li>\u9009\u62e9<strong>G729<\/strong>\u4f5c\u4e3a\u6307\u5b9a\u7f16\u89e3\u7801\u5668<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udca1 \u91cd\u8981\u63d0\u793a\uff1a<\/strong>\u8f6c\u7801\u6a21\u5757\u5fc5\u987b\u5728\u60a8\u7684VOS3000\u670d\u52a1\u5668\u4e0a\u83b7\u5f97\u6388\u6743\u5e76\u5b89\u88c5\u3002\u6ca1\u6709\u8f6c\u7801\u6388\u6743\uff0c\u4e0d\u517c\u5bb9\u7f16\u89e3\u7801\u5668\u4e4b\u95f4\u7684\u547c\u53eb\u5c06\u5931\u8d25\u3002\u8bf7\u8054\u7cfb\u652f\u6301\u83b7\u53d6\u6388\u6743\u4fe1\u606f\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\ud83d\udcca-g-729-\u534f\u5546\u6a21\u5f0f\">\ud83d\udcca G729\u534f\u5546\u6a21\u5f0f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">VOS3000\u63d0\u4f9b\u591a\u79cdG729\u534f\u5546\u6a21\u5f0f\u4ee5\u5904\u7406\u4e0d\u540c\u7684\u4f9b\u5e94\u5546\u5b9e\u73b0\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>\u6a21\u5f0f<\/th><th>\u63cf\u8ff0<\/th><\/tr><tr><td><strong>\u81ea\u52a8<\/strong><\/td><td>\u4fdd\u6301\u539f\u59cbG729\u7f16\u89e3\u7801\u5668\u4e0d\u53d8<\/td><\/tr><tr><td><strong>G729<\/strong><\/td><td>\u5c06G729a\u6216G729\u89c6\u4e3aG729<\/td><\/tr><tr><td><strong>G729a<\/strong><\/td><td>\u5c06G729\u6216G729a\u89c6\u4e3aG729a<\/td><\/tr><tr><td><strong>G729 &amp; G729a<\/strong><\/td><td>\u5c06G729\u6216G729a\u89c6\u4e3aG729\u548cG729a<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b64\u914d\u7f6e\u4f4d\u4e8e\u6bcf\u4e2a\u7f51\u5173\u7684<strong>\u9644\u52a0\u8bbe\u7f6e &gt; \u534f\u8bae &gt; SIP\/H323<\/strong>\u4e2d\u3002\u7406\u89e3\u534f\u8bae\u8bbe\u7f6e\u5bf9\u4e8e\u4e92\u64cd\u4f5c\u6027\u81f3\u5173\u91cd\u8981\uff0c\u5982\u6211\u4eec\u7684<a href=\"https:\/\/multahost.com\/blog\/callee-rewrite-rule-prefix-conversion-clients-vendor-prefix-settings-in-vos3000\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u88ab\u53eb\u91cd\u5199\u89c4\u5219\u914d\u7f6e<\/a>\u6587\u7ae0\u4e2d\u6240\u8ff0\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\ud83d\udd27-g-729-annex-b\u914d\u7f6e\">\ud83d\udd27 G729 Annex B\u914d\u7f6e<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">G729 Annex B\u5b9a\u4e49\u9759\u97f3\u6291\u5236\u548c\u8bed\u97f3\u6d3b\u52a8\u68c0\u6d4b\uff08VAD\uff09\u3002\u6b63\u786e\u914d\u7f6e\u53ef\u786e\u4fdd\u6700\u4f73\u7684\u5e26\u5bbd\u5229\u7528\u7387\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>\u8bbe\u7f6e<\/th><th>\u63cf\u8ff0<\/th><\/tr><tr><td><strong>\u81ea\u52a8<\/strong><\/td><td>\u53d1\u9001\u843d\u5730\u7f51\u5173\u7684G729 annexb\u8bbe\u7f6e<\/td><\/tr><tr><td><strong>\u662f<\/strong><\/td><td>\u5728SDP\u4e2d\u542f\u7528annexb=yes<\/td><\/tr><tr><td><strong>\u5426<\/strong><\/td><td>\u5728SDP\u4e2d\u8bbe\u7f6eannexb=no<\/td><\/tr><tr><td><strong>\u65e0<\/strong><\/td><td>SDP\u4e2d\u65e0annexb\u53c2\u6570<\/td><\/tr><tr><td><strong>\u900f\u4f20<\/strong><\/td><td>\u5c06\u4e3b\u53eb\u65b9\u7684G729 annexb\u8bbe\u7f6e\u53d1\u9001\u7ed9\u843d\u5730\u7f51\u5173<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\ud83c\udfb9-vos-3000-dtmf\u6a21\u5f0f\u914d\u7f6e\">\ud83c\udfb9 VOS3000 DTMF\u6a21\u5f0f\u914d\u7f6e<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">DTMF\uff08\u53cc\u97f3\u591a\u9891\uff09\u6a21\u5f0f\u5b9a\u4e49VoIP\u901a\u8bdd\u671f\u95f4\u89e6\u6478\u97f3\u4fe1\u53f7\u7684\u4f20\u8f93\u65b9\u5f0f\u3002DTMF\u4fe1\u53f7\u5bf9\u4e8eIVR\u5bfc\u822a\u3001\u8bed\u97f3\u90ae\u4ef6\u8bbf\u95ee\u3001\u7535\u8bdd\u5361\u670d\u52a1\u4ee5\u53ca\u901a\u8bdd\u671f\u95f4\u9700\u8981\u7528\u6237\u8f93\u5165\u7684\u4efb\u4f55\u5e94\u7528\u81f3\u5173\u91cd\u8981\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"\ud83d\udccb-vos-3000-dtmf\u4f20\u8f93\u65b9\u6cd5\">\ud83d\udccb VOS3000 DTMF\u4f20\u8f93\u65b9\u6cd5<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>\u65b9\u6cd5<\/th><th>\u63cf\u8ff0<\/th><th>\u4f18\u70b9<\/th><\/tr><tr><td><strong>SIP INFO<\/strong><\/td><td>\u4f5c\u4e3a\u72ec\u7acb\u7684SIP\u6d88\u606f\u4f20\u8f93<\/td><td>\u65e0\u9700\u5a92\u4f53\u4ee3\u7406\u5373\u53ef\u5de5\u4f5c<\/td><\/tr><tr><td><strong>RFC2833<\/strong><\/td><td>\u5728RTP\u6d41\u4e2d\u4f5c\u4e3a\u7279\u6b8aRTP\u5305\u4f20\u8f93<\/td><td>\u884c\u4e1a\u6807\u51c6\u65b9\u6cd5\uff0c\u8ba1\u65f6\u51c6\u786e<\/td><\/tr><tr><td><strong>INBAND<\/strong><\/td><td>\u4f5c\u4e3a\u5b9e\u9645\u58f0\u97f3\u9891\u7387\u7f16\u7801\u5230\u97f3\u9891\u6d41\u4e2d<\/td><td>\u9002\u7528\u4e8e\u4efb\u4f55\u7f16\u89e3\u7801\u5668<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u8be6\u7ec6\u7684\u97f3\u9891\u6545\u969c\u6392\u67e5\uff0c\u8bf7\u53c2\u9605\u6211\u4eec\u7684<a href=\"https:\/\/multahost.com\/blog\/vos3000-dialer-call-test-no-voice-one-way-audio-vos3000-pin-call-no-audio\/\" target=\"_blank\" rel=\"noreferrer noopener\">VOS3000\u5355\u5411\u97f3\u9891\u6545\u969c\u6392\u9664<\/a>\u6307\u5357\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\ud83d\udccb-vos-3000-\u652f\u6301\u7684\u8bed\u97f3\u7f16\u89e3\u7801\u5668\">\ud83d\udccb VOS3000\u652f\u6301\u7684\u8bed\u97f3\u7f16\u89e3\u7801\u5668<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">VOS3000\u652f\u6301\u591a\u79cd\u8bed\u97f3\u7f16\u89e3\u7801\u5668\uff0c\u5177\u6709\u4e0d\u540c\u7684\u5e26\u5bbd\u548c\u8d28\u91cf\u7279\u6027\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>\u7f16\u89e3\u7801\u5668<\/th><th>\u6bd4\u7279\u7387<\/th><th>\u8d28\u91cf<\/th><th>\u6240\u9700\u5e26\u5bbd<\/th><\/tr><tr><td><strong>G711 (PCMA\/PCMU)<\/strong><\/td><td>64 kbps<\/td><td>\u4f18\u79c0<\/td><td>\u9ad8\uff08\u542b\u5f00\u9500\u7ea687 kbps\uff09<\/td><\/tr><tr><td><strong>G729 \/ G729a<\/strong><\/td><td>8 kbps<\/td><td>\u826f\u597d<\/td><td>\u4f4e\uff08\u542b\u5f00\u9500\u7ea624 kbps\uff09<\/td><\/tr><tr><td><strong>G723<\/strong><\/td><td>5.3\/6.3 kbps<\/td><td>\u53ef\u63a5\u53d7<\/td><td>\u5f88\u4f4e<\/td><\/tr><tr><td><strong>GSM<\/strong><\/td><td>13 kbps<\/td><td>\u53ef\u63a5\u53d7<\/td><td>\u4f4e<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e86\u89e3\u7f16\u89e3\u7801\u5668\u9009\u62e9\u5982\u4f55\u5f71\u54cd\u5e76\u53d1\u901a\u8bdd\u5bb9\u91cf\uff0c\u8bf7\u53c2\u9605\u6211\u4eec\u7684<a href=\"https:\/\/multahost.com\/blog\/vos3000-2-1-6-0-concurrent-call-load-test-with-multahost-server\/\" target=\"_blank\" rel=\"noreferrer noopener\">VOS3000\u8d1f\u8f7d\u6d4b\u8bd5\u6307\u5357<\/a>\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udd27 <strong>\u9700\u8981VOS3000\u7f16\u89e3\u7801\u5668\u914d\u7f6e\u5e2e\u52a9\uff1f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6211\u4eec\u7684\u4e13\u5bb6\u53ef\u4ee5\u5e2e\u52a9\u60a8\u4f18\u5316\u8f6c\u7801\u8bbe\u7f6e\u4ee5\u83b7\u5f97\u6700\u4f73\u6027\u80fd\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/wa.me\/8801911119966\" target=\"_blank\" rel=\"noreferrer noopener\">\ud83d\udcac WhatsApp: +8801911119966<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u2699\ufe0f-ivr\u7f16\u89e3\u7801\u5668\u4f18\u5148\u7ea7\u914d\u7f6e\">\u2699\ufe0f IVR\u7f16\u89e3\u7801\u5668\u4f18\u5148\u7ea7\u914d\u7f6e<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bf9\u4e8eIVR\u670d\u52a1\uff0cVOS3000\u5141\u8bb8\u60a8\u901a\u8fc7\u7cfb\u7edf\u53c2\u6570\u5b9a\u4e49\u7f16\u89e3\u7801\u5668\u4f18\u5148\u7ea7\u987a\u5e8f\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>\u53c2\u6570<\/th><th>\u9ed8\u8ba4\u503c<\/th><th>\u8bf4\u660e<\/th><\/tr><tr><td><code>IVR_CODEC_PRIORITY<\/code><\/td><td>g729a,g729,g723,g711a,g711u<\/td><td>IVR\u670d\u52a1\u7684\u8bed\u97f3\u7f16\u89e3\u7801\u5668\u4f18\u5148\u7ea7\u987a\u5e8f<\/td><\/tr><tr><td><code>IVR_WEB_CALLBACK_SAME_TIME_CODEC<\/code><\/td><td>g729a<\/td><td>\u56de\u547c\u53cc\u65b9\u7684\u7f16\u89e3\u7801\u5668<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\ud83d\udd0d-\u7f16\u89e3\u7801\u5668\u95ee\u9898\u6545\u969c\u6392\u9664\">\ud83d\udd0d \u7f16\u89e3\u7801\u5668\u95ee\u9898\u6545\u969c\u6392\u9664<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5e38\u89c1\u7684\u7f16\u89e3\u7801\u5668\u76f8\u5173\u95ee\u9898\u53ca\u5176\u89e3\u51b3\u65b9\u6848\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u274c<strong>\u5355\u5411\u97f3\u9891\uff1a<\/strong>\u68c0\u67e5\u7f16\u89e3\u7801\u5668\u4e0d\u5339\u914d\u548c\u9632\u706b\u5899RTP\u7aef\u53e3\u963b\u6b62<\/li>\n\n\n\n<li>\u274c<strong>\u547c\u53eb\u56e0\u7f16\u89e3\u7801\u5668\u9519\u8bef\u5931\u8d25\uff1a<\/strong>\u9a8c\u8bc1\u53cc\u65b9\u7aef\u70b9\u81f3\u5c11\u652f\u6301\u4e00\u4e2a\u5171\u540c\u7f16\u89e3\u7801\u5668\u6216\u542f\u7528\u8f6c\u7801<\/li>\n\n\n\n<li>\u274c<strong>\u8bed\u97f3\u8d28\u91cf\u5dee\uff1a<\/strong>\u68c0\u67e5\u5e26\u5bbd\u53ef\u7528\u6027\uff0c\u8003\u8651\u5207\u6362\u5230\u66f4\u4f4e\u5e26\u5bbd\u7684\u7f16\u89e3\u7801\u5668<\/li>\n\n\n\n<li>\u274c<strong>DTMF\u4e0d\u5de5\u4f5c\uff1a<\/strong>\u786e\u4fdd\u7aef\u70b9\u4e4b\u95f4\u7684DTMF\u6a21\u5f0f\u517c\u5bb9\u6027<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"\u2753-\u5e38\u89c1\u95ee\u9898-vos-3000-\u7f16\u89e3\u7801\u5668-g-729-\u8f6c\u7801\">\u2753 \u5e38\u89c1\u95ee\u9898 &#8211; VOS3000\u7f16\u89e3\u7801\u5668G729\u8f6c\u7801<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Q1: G729\u8f6c\u7801\u9700\u8981\u7279\u6b8a\u6388\u6743\u5417\uff1f<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A: \u662f\u7684\uff0cG729\u8f6c\u7801\u9700\u8981\u6765\u81eaVOS3000\u7684\u8f6c\u7801\u6388\u6743\u3002\u5e76\u53d1\u8f6c\u7801\u4f1a\u8bdd\u7684\u6570\u91cf\u53d6\u51b3\u4e8e\u60a8\u7684\u6388\u6743\u7ea7\u522b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Q2: G729\u548cG729a\u6709\u4ec0\u4e48\u533a\u522b\uff1f<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A: G729a\u662f\u9644\u5f55A\u7248\u672c\uff0c\u590d\u6742\u5ea6\u8f83\u4f4e\u3002\u5927\u591a\u6570\u73b0\u4ee3\u8bbe\u5907\u90fd\u652f\u6301\u8fd9\u4e24\u79cd\uff0c\u5e76\u5c06\u5b83\u4eec\u89c6\u4e3a\u53ef\u4e92\u6362\u3002G729a\u662f\u6700\u5e38\u7528\u7684\u53d8\u4f53\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Q3: \u6211\u53ef\u4ee5\u5728\u4efb\u4f55\u7f16\u89e3\u7801\u5668\u4e4b\u95f4\u8f6c\u7801\u5417\uff1f<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A: VOS3000\u652f\u6301G711\uff08PCMA\/PCMU\uff09\u3001G729\u3001G723\u548cGSM\u4e4b\u95f4\u7684\u8f6c\u7801\u3002\u67d0\u4e9b\u7f16\u89e3\u7801\u5668\u7ec4\u5408\u53ef\u80fd\u9700\u8981\u66f4\u591aCPU\u8d44\u6e90\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Q4: \u8f6c\u7801\u4f7f\u7528\u591a\u5c11CPU\uff1f<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A: G729\u8f6c\u7801\u662fCPU\u5bc6\u96c6\u578b\u7684\u3002\u6bcf\u4e2a\u5e76\u53d1\u8f6c\u7801\u4f1a\u8bdd\u4f7f\u7528\u5927\u7ea610-15 MHz\u7684CPU\u3002\u8bf7\u76f8\u5e94\u89c4\u5212\u670d\u52a1\u5668\u5bb9\u91cf\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Q5: \u6211\u5e94\u8be5\u4f7f\u7528G711\u8fd8\u662fG729\u4ee5\u83b7\u5f97\u66f4\u597d\u7684\u8d28\u91cf\uff1f<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A: G711\u63d0\u4f9b\u66f4\u597d\u7684\u8bed\u97f3\u8d28\u91cf\uff0c\u4f46\u4f7f\u7528\u7684\u5e26\u5bbd\u662fG729\u76848\u500d\u3002\u5728\u9ad8\u8d28\u91cf\u8981\u6c42\u7684\u60c5\u51b5\u4e0b\u4f7f\u7528G711\uff0c\u5728\u5e26\u5bbd\u53d7\u9650\u7684\u60c5\u51b5\u4e0b\u4f7f\u7528G729\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"\ud83d\udcda-\u76f8\u5173\u8d44\u6e90\">\ud83d\udcda \u76f8\u5173\u8d44\u6e90<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ud83d\udcd6<a href=\"https:\/\/www.vos3000.com\/downloads.php\" target=\"_blank\" rel=\"noreferrer noopener\">VOS3000\u5b98\u65b9\u4e0b\u8f7d<\/a><\/li>\n\n\n\n<li>\ud83d\udcd6<a href=\"https:\/\/multahost.com\/blog\/vos3000_manual_version2140_vos3000-2-1-4-0-%e8%8b%b1%e8%af%ad%e6%89%8b%e5%86%8c\/\" target=\"_blank\" rel=\"noreferrer noopener\">VOS3000 2.1.4.0\u82f1\u8bed\u624b\u518c<\/a><\/li>\n\n\n\n<li>\ud83d\udcd6<a href=\"https:\/\/multahost.com\/blog\/how-to-fix-vos3000-client-error-missing-msvcr71-dll-file\/\" target=\"_blank\" rel=\"noreferrer noopener\">VOS3000\u5ba2\u6237\u7aef\u6545\u969c\u6392\u9664<\/a><\/li>\n\n\n\n<li>\ud83d\udcd6<a href=\"https:\/\/multahost.com\/blog\/vos3000-server-configuration-choosevos3000-os-choose\/\" target=\"_blank\" rel=\"noreferrer noopener\">VOS3000\u670d\u52a1\u5668\u914d\u7f6e\u6307\u5357<\/a><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83c\udf10 <strong>\u4e13\u4e1aVOS3000\u7f16\u89e3\u7801\u5668\u8bbe\u7f6e\u670d\u52a1<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u83b7\u53d6\u8f6c\u7801\u914d\u7f6e\u548c\u4f18\u5316\u65b9\u9762\u7684\u4e13\u4e1a\u534f\u52a9\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/wa.me\/8801911119966\" target=\"_blank\" rel=\"noreferrer noopener\">\ud83d\udcac WhatsApp: +8801911119966<\/a><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\ud83d\udcde-need-call-center-setup-support\">\ud83d\udcde Need Call Center Setup Support?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">For professional VOS3000 call center configuration and deployment:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udcf1 <strong>WhatsApp:<\/strong> <a href=\"https:\/\/wa.me\/8801911119966\" target=\"_blank\" rel=\"noopener\">+8801911119966<\/a><br>\ud83c\udf10 <strong>Website:<\/strong> <a href=\"https:\/\/www.vos3000.com\">www.vos3000.com<\/a><br>\ud83c\udf10 <strong>Blog:<\/strong> <a href=\"https:\/\/multahost.com\/blog\" target=\"_blank\" rel=\"noopener\">multahost.com\/blog<\/a><br>\ud83d\udce5 <strong>Downloads:<\/strong> <a href=\"https:\/\/www.vos3000.com\/downloads.php\">VOS3000 Downloads<\/a><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><img decoding=\"async\" style=\"\" src=\"https:\/\/www.vos3000.com\/blog\/wp-content\/uploads\/2026\/02\/VOS3000-Offer-1024x683.png\" alt=\"VOS3000 Installation, VOS3000 Server, VOS3000 SoftSwitch, VOS3000 Switch, VOS3000, VOS3000 Pricem VOS3000 Web, VOS3000 API, VOS3000 Rent, VOS3000 Manual, VOS3000 Downloads, VOS3000 VoIP, VOS3000 Carrier Switch, VOS3000, VOS3000 Login, VOS3000 Monitoring, VOS3000 Performance Metrics, VOS3000 Call Routing, VOS3000 Security, VOS3000 Web Manager, VOS3000 Versions, VOS3000 BillingVOS3000 Monitoring,VOS3000 Capacity, VOS3000 Billing System, VOS3000 License, Mobile Apps for VOS3000, VOS3000 Mobile Apps, Mobile Apps, VOS3000 Apps, Android VOS3000, VOS3000 in IOS, Manual for VOS3000, VOS3000 Manual, Manual VOS3000, Reference Manual VOS3000, User Manual VOS3000, CentOS7 Installation for VOS3000, Multiple IP License in VOS3000, VOS3000 License, License in VOS3000, vos installation, VOS\u5b89\u88c5, VOS3000 Security, VOS3000 Hosting, VOS3000 \u6258\u7ba1, VOS3000 2.1.0.07 Release Notes, VOS3000 Server Rent, VOS3000 Architecture, VOS3000 Disaster Recovery, VOS3000 Rate Management, VOS3000 System Parameters, VOS3000 Phone Card, VOS3000 Geofencing, VOS3000 CDR analytics, VOS3000 Training, VOS3000 Tutorial, VOS3000 Client Download, VOS3000 vs Asterisk, VOS3000 error codes, VOS3000 call center, best voip softswitch, vos3000 routing, vos3000 vicidial auto dialer, vos3000 sip trunk configuration, VOS3000 ASR ACD Analysis, VOS3000 Codec G729 Transcoding, VOS3000 IVR Balance Query, VOS3000 DTMF Modes, VOS3000 Gateway Analysis Reports, VOS3000 RTP Media, VOS3000 SIP Call Flow, VOS3000 ASR ACD\u5206\u6790, VOS3000\u7f16\u89e3\u7801\u5668G729\u8f6c\u7801, VOS3000 An\u00e1lisis ASR ACD, VOS3000 Servicios IVR\"><\/td><td><img decoding=\"async\" style=\"\" src=\"https:\/\/www.vos3000.com\/blog\/wp-content\/uploads\/2026\/02\/VOS3000-Offer-1024x683.png\" alt=\"VOS3000 Installation, VOS3000 Server, VOS3000 SoftSwitch, VOS3000 Switch, VOS3000, VOS3000 Pricem VOS3000 Web, VOS3000 API, VOS3000 Rent, VOS3000 Manual, VOS3000 Downloads, VOS3000 VoIP, VOS3000 Carrier Switch, VOS3000, VOS3000 Login, VOS3000 Monitoring, VOS3000 Performance Metrics, VOS3000 Call Routing, VOS3000 Security, VOS3000 Web Manager, VOS3000 Versions, VOS3000 BillingVOS3000 Monitoring,VOS3000 Capacity, VOS3000 Billing System, VOS3000 License, Mobile Apps for VOS3000, VOS3000 Mobile Apps, Mobile Apps, VOS3000 Apps, Android VOS3000, VOS3000 in IOS, Manual for VOS3000, VOS3000 Manual, Manual VOS3000, Reference Manual VOS3000, User Manual VOS3000, CentOS7 Installation for VOS3000, Multiple IP License in VOS3000, VOS3000 License, License in VOS3000, vos installation, VOS\u5b89\u88c5, VOS3000 Security, VOS3000 Hosting, VOS3000 \u6258\u7ba1, VOS3000 2.1.0.07 Release Notes, VOS3000 Server Rent, VOS3000 Architecture, VOS3000 Disaster Recovery, VOS3000 Rate Management, VOS3000 System Parameters, VOS3000 Phone Card, VOS3000 Geofencing, VOS3000 CDR analytics, VOS3000 Training, VOS3000 Tutorial, VOS3000 Client Download, VOS3000 vs Asterisk, VOS3000 error codes, VOS3000 call center, best voip softswitch, vos3000 routing, vos3000 vicidial auto dialer, vos3000 sip trunk configuration, VOS3000 ASR ACD Analysis, VOS3000 Codec G729 Transcoding, VOS3000 IVR Balance Query, VOS3000 DTMF Modes, VOS3000 Gateway Analysis Reports, VOS3000 RTP Media, VOS3000 SIP Call Flow, VOS3000 ASR ACD\u5206\u6790, VOS3000\u7f16\u89e3\u7801\u5668G729\u8f6c\u7801, VOS3000 An\u00e1lisis ASR ACD, VOS3000 Servicios IVR\"><\/td><td><img decoding=\"async\" style=\"\" src=\"https:\/\/www.vos3000.com\/blog\/wp-content\/uploads\/2026\/02\/VOS3000-Offer-1024x683.png\" alt=\"VOS3000 Installation, VOS3000 Server, VOS3000 SoftSwitch, VOS3000 Switch, VOS3000, VOS3000 Pricem VOS3000 Web, VOS3000 API, VOS3000 Rent, VOS3000 Manual, VOS3000 Downloads, VOS3000 VoIP, VOS3000 Carrier Switch, VOS3000, VOS3000 Login, VOS3000 Monitoring, VOS3000 Performance Metrics, VOS3000 Call Routing, VOS3000 Security, VOS3000 Web Manager, VOS3000 Versions, VOS3000 BillingVOS3000 Monitoring,VOS3000 Capacity, VOS3000 Billing System, VOS3000 License, Mobile Apps for VOS3000, VOS3000 Mobile Apps, Mobile Apps, VOS3000 Apps, Android VOS3000, VOS3000 in IOS, Manual for VOS3000, VOS3000 Manual, Manual VOS3000, Reference Manual VOS3000, User Manual VOS3000, CentOS7 Installation for VOS3000, Multiple IP License in VOS3000, VOS3000 License, License in VOS3000, vos installation, VOS\u5b89\u88c5, VOS3000 Security, VOS3000 Hosting, VOS3000 \u6258\u7ba1, VOS3000 2.1.0.07 Release Notes, VOS3000 Server Rent, VOS3000 Architecture, VOS3000 Disaster Recovery, VOS3000 Rate Management, VOS3000 System Parameters, VOS3000 Phone Card, VOS3000 Geofencing, VOS3000 CDR analytics, VOS3000 Training, VOS3000 Tutorial, VOS3000 Client Download, VOS3000 vs Asterisk, VOS3000 error codes, VOS3000 call center, best voip softswitch, vos3000 routing, vos3000 vicidial auto dialer, vos3000 sip trunk configuration, VOS3000 ASR ACD Analysis, VOS3000 Codec G729 Transcoding, VOS3000 IVR Balance Query, VOS3000 DTMF Modes, VOS3000 Gateway Analysis Reports, VOS3000 RTP Media, VOS3000 SIP Call Flow, VOS3000 ASR ACD\u5206\u6790, VOS3000\u7f16\u89e3\u7801\u5668G729\u8f6c\u7801, VOS3000 An\u00e1lisis ASR ACD, VOS3000 Servicios IVR\"><\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>VOS3000\u7f16\u89e3\u7801\u5668G729\u8f6c\u7801\u914d\u7f6e\u5b8c\u6574\u6307\u5357\u3002\u5b66\u4e60\u5982\u4f55\u8bbe\u7f6ePCMA\u5230G729\u8f6c\u6362\uff0c\u914d\u7f6e\u7f16\u89e3\u7801\u534f\u5546\u6a21\u5f0f\u548cDTMF\u4f20\u8f93\u8bbe\u7f6e\u3002 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