{"id":1836,"date":"2026-05-15T09:56:11","date_gmt":"2026-05-15T00:56:11","guid":{"rendered":"https:\/\/www.crtm.co.jp\/media\/?p=1836"},"modified":"2026-09-30T15:38:58","modified_gmt":"2026-09-30T06:38:58","slug":"post-1836","status":"publish","type":"post","link":"https:\/\/www.crtm.co.jp\/media\/callcenter\/post-1836\/","title":{"rendered":"PBX\u3068\u306f\uff1f\u4ed5\u7d44\u307f\u30fb\u7a2e\u985e\u30fb\u30d3\u30b8\u30cd\u30b9\u30d5\u30a9\u30f3\u3068\u306e\u9055\u3044\u3092\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">PBX\u3068\u306f\uff08Private Branch Exchange\uff09\u306e\u7565\u3067\u3001\u65e5\u672c\u8a9e\u3067\u306f\u300c<strong>\u69cb\u5185\u4ea4\u63db\u6a5f<\/strong>\u300d\u3068\u547c\u3070\u308c\u308b\u30b7\u30b9\u30c6\u30e0\u3067\u3059\u3002\u4f01\u696d\u5185\u306e\u96fb\u8a71\u74b0\u5883\u3092\u52b9\u7387\u5316\u3057\u3001\u5916\u7dda\u3068\u5185\u7dda\u306e\u63a5\u7d9a\u3084\u901a\u8a71\u5236\u5fa1\u3092\u4e00\u5143\u7684\u306b\u7ba1\u7406\u3059\u308b\u5f79\u5272\u3092\u6301\u3061\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u8a18\u4e8b\u3067\u306f\u3001PBX\u306e\u57fa\u672c\u7684\u306a\u4ed5\u7d44\u307f\u304b\u3089\u7a2e\u985e\u3001\u30d3\u30b8\u30cd\u30b9\u30d5\u30a9\u30f3\u3068\u306e\u9055\u3044\u3001\u3055\u3089\u306b\u5c0e\u5165\u30e1\u30ea\u30c3\u30c8\u3084\u9078\u3073\u65b9\u307e\u3067\u3092\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_69_1 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >\u76ee\u6b21<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 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href=\"https:\/\/www.crtm.co.jp\/media\/callcenter\/post-1836\/#PBX%E3%81%AE%E7%A8%AE%E9%A1%9E\" title=\"PBX\u306e\u7a2e\u985e\">PBX\u306e\u7a2e\u985e<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.crtm.co.jp\/media\/callcenter\/post-1836\/#%E3%83%AC%E3%82%AC%E3%82%B7%E3%83%BCPBX\" title=\"\u30ec\u30ac\u30b7\u30fcPBX\">\u30ec\u30ac\u30b7\u30fcPBX<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.crtm.co.jp\/media\/callcenter\/post-1836\/#IP-PBX\" title=\"IP-PBX\">IP-PBX<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.crtm.co.jp\/media\/callcenter\/post-1836\/#%E3%82%AF%E3%83%A9%E3%82%A6%E3%83%89PBX\" title=\"\u30af\u30e9\u30a6\u30c9PBX\">\u30af\u30e9\u30a6\u30c9PBX<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.crtm.co.jp\/media\/callcenter\/post-1836\/#PBX%E3%81%AE%E4%B8%BB%E3%81%AA%E6%A9%9F%E8%83%BD\" title=\"PBX\u306e\u4e3b\u306a\u6a5f\u80fd\">PBX\u306e\u4e3b\u306a\u6a5f\u80fd<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.crtm.co.jp\/media\/callcenter\/post-1836\/#%E3%82%B3%E3%83%BC%E3%83%AB%E3%82%BB%E3%83%B3%E3%82%BF%E3%83%BC%E3%81%AB%E3%81%8A%E3%81%91%E3%82%8BPBX%E3%81%AE%E5%BD%B9%E5%89%B2\" title=\"\u30b3\u30fc\u30eb\u30bb\u30f3\u30bf\u30fc\u306b\u304a\u3051\u308bPBX\u306e\u5f79\u5272\">\u30b3\u30fc\u30eb\u30bb\u30f3\u30bf\u30fc\u306b\u304a\u3051\u308bPBX\u306e\u5f79\u5272<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.crtm.co.jp\/media\/callcenter\/post-1836\/#PBX%E5%B0%8E%E5%85%A5%E3%81%AE%E3%83%A1%E3%83%AA%E3%83%83%E3%83%88\" title=\"PBX\u5c0e\u5165\u306e\u30e1\u30ea\u30c3\u30c8\">PBX\u5c0e\u5165\u306e\u30e1\u30ea\u30c3\u30c8<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.crtm.co.jp\/media\/callcenter\/post-1836\/#PBX%E3%81%AE%E9%81%B8%E3%81%B3%E6%96%B9\" title=\"PBX\u306e\u9078\u3073\u65b9\">PBX\u306e\u9078\u3073\u65b9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.crtm.co.jp\/media\/callcenter\/post-1836\/#%E3%81%BE%E3%81%A8%E3%82%81\" title=\"\u307e\u3068\u3081\">\u307e\u3068\u3081<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"PBX%E3%81%A8%E3%81%AF%EF%BC%9F%E4%BC%81%E6%A5%AD%E3%81%AE%E9%9B%BB%E8%A9%B1%E3%82%92%E7%AE%A1%E7%90%86%E3%81%99%E3%82%8B%E6%A7%8B%E5%86%85%E4%BA%A4%E6%8F%9B%E6%A9%9F\"><\/span>PBX\u3068\u306f\uff1f\u4f01\u696d\u306e\u96fb\u8a71\u3092\u7ba1\u7406\u3059\u308b\u69cb\u5185\u4ea4\u63db\u6a5f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">PBX\u3068\u306f\u3001\u4f01\u696d\u5185\u306e\u96fb\u8a71\u56de\u7dda\u3092\u307e\u3068\u3081\u3066\u7ba1\u7406\u3057\u3001\u5185\u7dda\u540c\u58eb\u306e\u901a\u8a71\u3084\u5916\u7dda\u3068\u306e\u63a5\u7d9a\u3092\u5236\u5fa1\u3059\u308b\u96fb\u8a71\u4ea4\u63db\u30b7\u30b9\u30c6\u30e0\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"338\" src=\"https:\/\/www.crtm.co.jp\/media\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-07-170158-1024x338.png\" alt=\"\" class=\"wp-image-1851\" srcset=\"https:\/\/www.crtm.co.jp\/media\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-07-170158-1024x338.png 1024w, https:\/\/www.crtm.co.jp\/media\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-07-170158-300x99.png 300w, https:\/\/www.crtm.co.jp\/media\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-07-170158-768x253.png 768w, https:\/\/www.crtm.co.jp\/media\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-07-170158.png 1500w, https:\/\/www.crtm.co.jp\/media\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-07-170158-1024x338.png 856w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u901a\u5e38\u3001\u4f01\u696d\u3067\u306f\u9650\u3089\u308c\u305f\u5916\u7dda\u56de\u7dda\u3092\u591a\u6570\u306e\u793e\u54e1\u304c\u5171\u6709\u3057\u307e\u3059\u304c\u3001PBX\u304c\u3042\u308b\u3053\u3068\u3067\u52b9\u7387\u7684\u306a\u632f\u308a\u5206\u3051\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30b3\u30b9\u30c8\u3092\u6291\u3048\u306a\u304c\u3089\u30b9\u30e0\u30fc\u30ba\u306a\u96fb\u8a71\u5bfe\u5fdc\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3064\u307e\u308aPBX\u3068\u306f\u3001<strong>\u4f01\u696d\u306e\u901a\u4fe1\u30a4\u30f3\u30d5\u30e9\u3092\u652f\u3048\u308b\u4e2d\u6838\u7684\u306a\u4ed5\u7d44\u307f<\/strong>\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"PBX%E3%81%AE%E4%BB%95%E7%B5%84%E3%81%BF\"><\/span>PBX\u306e\u4ed5\u7d44\u307f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">PBX\u306f\u3001\u5916\u90e8\u306e\u96fb\u8a71\u7db2\u304b\u3089\u306e\u56de\u7dda\u3092\u4e00\u5ea6\u96c6\u7d04\u3057\u3001\u793e\u5185\u306e\u5404\u96fb\u8a71\u6a5f\u3078\u9069\u5207\u306b\u632f\u308a\u5206\u3051\u308b\u4ed5\u7d44\u307f\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5916\u7dda\u7740\u4fe1\u6642\uff1aPBX\u304c\u7740\u4fe1\u3092\u5224\u5225\u3057\u3001\u6307\u5b9a\u306e\u5185\u7dda\u3078\u8ee2\u9001<\/li>\n\n\n\n<li>\u5916\u7dda\u767a\u4fe1\u6642\uff1a\u7a7a\u3044\u3066\u3044\u308b\u56de\u7dda\u3092\u81ea\u52d5\u7684\u306b\u9078\u629e\u3057\u3066\u767a\u4fe1<\/li>\n\n\n\n<li>\u5185\u7dda\u901a\u8a71\uff1a\u793e\u5185\u306e\u96fb\u8a71\u540c\u58eb\u3092\u76f4\u63a5\u63a5\u7d9a<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u3088\u3046\u306bPBX\u306f\u3001\u30aa\u30d5\u30a3\u30b9\u5185\u306e\u901a\u8a71\u3092\u7d71\u5408\u7684\u306b\u5236\u5fa1\u3059\u308b\u300c\u96fb\u8a71\u306e\u53f8\u4ee4\u5854\u300d\u306e\u3088\u3046\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"PBX%E3%81%A8%E3%83%93%E3%82%B8%E3%83%8D%E3%82%B9%E3%83%95%E3%82%A9%E3%83%B3%E3%81%AE%E9%81%95%E3%81%84\"><\/span>PBX\u3068\u30d3\u30b8\u30cd\u30b9\u30d5\u30a9\u30f3\u306e\u9055\u3044<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">PBX\u3068\u30d3\u30b8\u30cd\u30b9\u30d5\u30a9\u30f3\u306f\u4f3c\u305f\u7528\u9014\u3067\u4f7f\u308f\u308c\u307e\u3059\u304c\u3001\u5bfe\u5fdc\u898f\u6a21\u3084\u6a5f\u80fd\u306b\u5927\u304d\u306a\u9055\u3044\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"658\" height=\"483\" src=\"https:\/\/www.crtm.co.jp\/media\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-07-170209.png\" alt=\"\" class=\"wp-image-1852\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-center\" data-align=\"center\">\u9805\u76ee<\/th><th class=\"has-text-align-center\" data-align=\"center\">\u30d3\u30b8\u30cd\u30b9\u30d5\u30a9\u30f3<\/th><th class=\"has-text-align-center\" data-align=\"center\">PBX<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">\u5bfe\u5fdc\u3067\u304d\u308b\u53f0\u6570<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u6570\u5341\u53f0\u7a0b\u5ea6<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u6570\u767e\u301c\u6570\u5343\u53f0<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u62e0\u70b9\u9593\u901a\u8a71<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u57fa\u672c\u306f\u5358\u4e00\u62e0\u70b9<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u8907\u6570\u62e0\u70b9\u5bfe\u5fdc\uff08IP\u30fb\u30af\u30e9\u30a6\u30c9\uff09<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u5c0e\u5165\u30b3\u30b9\u30c8<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u6bd4\u8f03\u7684\u5b89\u4fa1<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u9ad8\u3081\uff08\u30af\u30e9\u30a6\u30c9\u306f\u4f4e\u6e1b\u53ef\u80fd\uff09<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u62e1\u5f35\u6027<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u4f4e\u3044<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u9ad8\u3044<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_%E5%AF%BE%E5%BF%9C%E3%81%A7%E3%81%8D%E3%82%8B%E5%8F%B0%E6%95%B0\"><\/span>1. \u5bfe\u5fdc\u3067\u304d\u308b\u53f0\u6570<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30d3\u30b8\u30cd\u30b9\u30d5\u30a9\u30f3\uff1a<strong>\u6570\u5341\u53f0\u7a0b\u5ea6\uff08\u4e2d\u5c0f\u898f\u6a21\u5411\u3051\uff09<\/strong><\/li>\n\n\n\n<li>PBX\uff1a<strong>\u6570\u767e\u301c\u6570\u5343\u53f0\uff08\u5927\u898f\u6a21\u5411\u3051\uff09<\/strong><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_%E6%8B%A0%E7%82%B9%E9%96%93%E9%80%9A%E8%A9%B1\"><\/span>2. \u62e0\u70b9\u9593\u901a\u8a71<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30d3\u30b8\u30cd\u30b9\u30d5\u30a9\u30f3\uff1a\u57fa\u672c\u306f\u5358\u4e00\u62e0\u70b9\u306e\u307f<\/li>\n\n\n\n<li>PBX\uff08IP\u30fb\u30af\u30e9\u30a6\u30c9\uff09\uff1a\u62e0\u70b9\u9593\u306e\u5185\u7dda\u901a\u8a71\u304c\u53ef\u80fd<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_%E5%B0%8E%E5%85%A5%E3%82%B3%E3%82%B9%E3%83%88\"><\/span>3. \u5c0e\u5165\u30b3\u30b9\u30c8<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30d3\u30b8\u30cd\u30b9\u30d5\u30a9\u30f3\uff1a\u6bd4\u8f03\u7684\u5b89\u4fa1<\/li>\n\n\n\n<li>PBX\uff1a\u521d\u671f\u8cbb\u7528\u306f\u9ad8\u3044\u304c\u5927\u898f\u6a21\u904b\u7528\u306b\u5411\u304f<\/li>\n\n\n\n<li>\u30af\u30e9\u30a6\u30c9PBX\uff1a\u521d\u671f\u8cbb\u7528\u3092\u6291\u3048\u3084\u3059\u3044<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_%E6%8B%A1%E5%BC%B5%E6%80%A7%E3%83%BB%E6%9F%94%E8%BB%9F%E6%80%A7\"><\/span>4. \u62e1\u5f35\u6027\u30fb\u67d4\u8edf\u6027<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">PBX\u306f\u62e1\u5f35\u6027\u304c\u9ad8\u304f\u3001\u4f01\u696d\u306e\u6210\u9577\u306b\u5408\u308f\u305b\u3066\u67d4\u8edf\u306b\u30b9\u30b1\u30fc\u30eb\u3067\u304d\u307e\u3059\u3002\u4e00\u65b9\u30d3\u30b8\u30cd\u30b9\u30d5\u30a9\u30f3\u306f\u4e0a\u9650\u304c\u6bd4\u8f03\u7684\u65e9\u304f\u6765\u308b\u50be\u5411\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"PBX%E3%81%AE%E7%A8%AE%E9%A1%9E\"><\/span>PBX\u306e\u7a2e\u985e<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"842\" height=\"499\" src=\"https:\/\/www.crtm.co.jp\/media\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-07-170224.png\" alt=\"\" class=\"wp-image-1853\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">PBX\u306f\u4e3b\u306b3\u7a2e\u985e\u306b\u5206\u3051\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-center\" data-align=\"center\">\u7a2e\u985e<\/th><th class=\"has-text-align-center\" data-align=\"center\">\u7279\u5fb4<\/th><th class=\"has-text-align-center\" data-align=\"center\">\u30e1\u30ea\u30c3\u30c8<\/th><th class=\"has-text-align-center\" data-align=\"center\">\u30c7\u30e1\u30ea\u30c3\u30c8<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">\u30ec\u30ac\u30b7\u30fcPBX<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u7269\u7406\u6a5f\u5668\u3092\u8a2d\u7f6e<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u5b89\u5b9a\u6027\u30fb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u9ad8\u3044<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u521d\u671f\u8cbb\u7528\u30fb\u62e1\u5f35\u6027\u306b\u5236\u7d04<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">IP-PBX<\/td><td class=\"has-text-align-center\" data-align=\"center\">IP\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5229\u7528<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u62e0\u70b9\u9593\u63a5\u7d9a\u30fb\u67d4\u8edf\u6027<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30cd\u30c3\u30c8\u74b0\u5883\u4f9d\u5b58<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u30af\u30e9\u30a6\u30c9PBX<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u30af\u30e9\u30a6\u30c9\u578b<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u5c0e\u5165\u304c\u7c21\u5358\u30fb\u30c6\u30ec\u30ef\u30fc\u30af\u5411\u304d<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u6708\u984d\u8cbb\u7528\u30fb\u901a\u4fe1\u4f9d\u5b58<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E3%83%AC%E3%82%AC%E3%82%B7%E3%83%BCPBX\"><\/span>\u30ec\u30ac\u30b7\u30fcPBX<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u793e\u5185\u306b<strong>\u7269\u7406\u6a5f\u5668\u3092\u8a2d\u7f6e\u3059\u308b\u5f93\u6765\u578b<\/strong>\u3067\u3059\u3002\u901a\u4fe1\u304c\u5b89\u5b9a\u3057\u3084\u3059\u304f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6027\u3082\u9ad8\u3044\u4e00\u65b9\u3001\u521d\u671f\u8cbb\u7528\u3084\u5897\u8a2d\u30b3\u30b9\u30c8\u304c\u304b\u304b\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"IP-PBX\"><\/span>IP-PBX<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">LAN\u306a\u3069\u306e<strong>IP\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u4f7f\u3046\u30bf\u30a4\u30d7<\/strong>\u3067\u3059\u3002\u62e0\u70b9\u9593\u63a5\u7d9a\u3084PC\u30fb\u30b9\u30de\u30db\u9023\u643a\u304c\u53ef\u80fd\u3067\u3059\u304c\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u54c1\u8cea\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E3%82%AF%E3%83%A9%E3%82%A6%E3%83%89PBX\"><\/span>\u30af\u30e9\u30a6\u30c9PBX<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u7d4c\u7531\u3067PBX\u6a5f\u80fd\u3092\u5229\u7528\u3059\u308b\u65b9\u5f0f\u3067\u3059\u3002<strong>\u30b5\u30fc\u30d0\u30fc\u4e0d\u8981<\/strong>\u3067\u5c0e\u5165\u3057\u3084\u3059\u304f\u3001\u30c6\u30ec\u30ef\u30fc\u30af\u3068\u306e\u76f8\u6027\u304c\u9ad8\u3044\u70b9\u304c\u7279\u5fb4\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"PBX%E3%81%AE%E4%B8%BB%E3%81%AA%E6%A9%9F%E8%83%BD\"><\/span>PBX\u306e\u4e3b\u306a\u6a5f\u80fd<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">PBX\u306b\u306f\u3001\u696d\u52d9\u52b9\u7387\u3092\u9ad8\u3081\u308b\u591a\u304f\u306e\u6a5f\u80fd\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5916\u7dda\u30fb\u5185\u7dda\u306e\u5236\u5fa1<\/li>\n\n\n\n<li>\u90e8\u7f72\u3054\u3068\u306e\u7740\u4fe1\u632f\u308a\u5206\u3051<\/li>\n\n\n\n<li>\u96fb\u8a71\u8ee2\u9001\u6a5f\u80fd<\/li>\n\n\n\n<li>\u62e0\u70b9\u9593\u5185\u7dda\u901a\u8a71<\/li>\n\n\n\n<li>\u30d1\u30fc\u30af\u4fdd\u7559\uff08\u793e\u5185\u3069\u3053\u3067\u3082\u5fdc\u7b54\u53ef\u80fd\uff09<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u6a5f\u80fd\u306b\u3088\u308a\u3001\u793e\u5185\u306e\u96fb\u8a71\u696d\u52d9\u3092\u52b9\u7387\u5316\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E3%82%B3%E3%83%BC%E3%83%AB%E3%82%BB%E3%83%B3%E3%82%BF%E3%83%BC%E3%81%AB%E3%81%8A%E3%81%91%E3%82%8BPBX%E3%81%AE%E5%BD%B9%E5%89%B2\"><\/span>\u30b3\u30fc\u30eb\u30bb\u30f3\u30bf\u30fc\u306b\u304a\u3051\u308bPBX\u306e\u5f79\u5272<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">PBX\u306f\u5927\u91cf\u306e\u96fb\u8a71\u3092\u51e6\u7406\u3059\u308b\u30b3\u30fc\u30eb\u30bb\u30f3\u30bf\u30fc\u306b\u304a\u3044\u3066\u3001\u975e\u5e38\u306b\u91cd\u8981\u306a\u5f79\u5272\u3092\u62c5\u3063\u3066\u3044\u307e\u3059\u3002<br>\u9867\u5ba2\u304b\u3089\u306e\u7740\u4fe1\u3092\u5f85\u6a5f\u4e2d\u306e\u30aa\u30da\u30ec\u30fc\u30bf\u30fc\u3078\u5747\u7b49\u306b\u5272\u308a\u632f\u3063\u305f\u308a\u3001\u81ea\u52d5\u97f3\u58f0\u3067\u9069\u5207\u306a\u7a93\u53e3\u3078\u8a98\u5c0e\u3057\u305f\u308a\u3059\u308b\u6a5f\u80fd\u304c\u4e3b\u306b\u6d3b\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3055\u3089\u306b<a href=\"https:\/\/www.crtm.co.jp\/media\/callcenter\/post-2006\/\">CTI\u30b7\u30b9\u30c6\u30e0<\/a>\u3068\u9867\u5ba2\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u3092\u9023\u643a\u3055\u305b\u308b\u3053\u3068\u3067\u3001\u7740\u4fe1\u3068\u540c\u6642\u306b\u76f8\u624b\u306e\u60c5\u5831\u3092\u30d1\u30bd\u30b3\u30f3\u753b\u9762\u306b\u8868\u793a\u3055\u305b\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<br>\u3053\u308c\u306b\u3088\u308a\u5fdc\u5bfe\u6642\u9593\u306e\u77ed\u7e2e\u3068\u5bfe\u5fdc\u54c1\u8cea\u306e\u5411\u4e0a\u304c\u56f3\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">PBX\u3092\u306f\u3058\u3081\u3068\u3059\u308b\u30b3\u30fc\u30eb\u30bb\u30f3\u30bf\u30fc\u30b7\u30b9\u30c6\u30e0\u306e\u7a2e\u985e\u3084\u6a5f\u80fd\u306b\u3064\u3044\u3066\u306f\u300c<a href=\"https:\/\/www.crtm.co.jp\/media\/callcenter\/post-1985\/\">\u30b3\u30fc\u30eb\u30bb\u30f3\u30bf\u30fc\u30b7\u30b9\u30c6\u30e0\u3068\u306f\uff1f\u7a2e\u985e\u3084\u6a5f\u80fd\u3001\u5c0e\u5165\u30e1\u30ea\u30c3\u30c8\u3092\u89e3\u8aac<\/a>\u300d\u3067\u8a73\u3057\u304f\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"PBX%E5%B0%8E%E5%85%A5%E3%81%AE%E3%83%A1%E3%83%AA%E3%83%83%E3%83%88\"><\/span>PBX\u5c0e\u5165\u306e\u30e1\u30ea\u30c3\u30c8<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">PBX\u3092\u5c0e\u5165\u3059\u308b\u3053\u3068\u3067\u3001\u4ee5\u4e0b\u306e\u30e1\u30ea\u30c3\u30c8\u304c\u5f97\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<ul 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