{"id":652,"date":"2019-12-10T12:00:24","date_gmt":"2019-12-10T03:00:24","guid":{"rendered":"https:\/\/www.itproduct.jp\/column\/?p=652"},"modified":"2019-12-13T13:26:53","modified_gmt":"2019-12-13T04:26:53","slug":"%e3%80%90%e4%b8%ad%e5%8f%a4%e3%81%a7%e3%82%82%e6%b4%bb%e8%ba%8d%e3%80%91%e6%a9%9f%e8%83%bd%e3%81%ae%e5%85%85%e5%ae%9f%e3%81%97%e3%81%9fip%e9%9b%bb%e8%a9%b1%e3%80%81cisco-ip-phone-7800-%e3%82%b7","status":"publish","type":"post","link":"https:\/\/www.itproduct.jp\/column\/introduce\/652\/","title":{"rendered":"\u3010\u4e2d\u53e4\u3067\u3082\u6d3b\u8e8d\u3011\u6a5f\u80fd\u306e\u5145\u5b9f\u3057\u305fIP\u96fb\u8a71\u3001Cisco IP Phone 7800 \u30b7\u30ea\u30fc\u30ba"},"content":{"rendered":"<p>\u4eca\u56de\u306f\u3001\u69d8\u3005\u306a\u4f01\u696d\u3067\u5c0e\u5165\u304c\u9032\u3093\u3067\u3044\u308bIP\u96fb\u8a71\u306e\u4e2d\u3067\u3082\u304a\u3059\u3059\u3081\u306e\u3001Cisco IP Phone 7800\u30b7\u30ea\u30fc\u30ba\u3092\u53d6\u308a\u4e0a\u3052\u307e\u3059\u3002\u4e2d\u53e4\u3067\u3082\u5145\u5b9f\u3057\u305f\u6a5f\u80fd\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u7279\u5fb4\u3084\u6027\u80fd\u3001\u30a2\u30ca\u30ed\u30b0\u96fb\u8a71\u6a5f\u304b\u3089IP\u96fb\u8a71\u3078\u79fb\u884c\u3059\u308b\u30e1\u30ea\u30c3\u30c8\u306a\u3069\u306b\u3064\u3044\u3066\u7d39\u4ecb\u3057\u307e\u3059\u3002<br \/>\n\u30b7\u30ea\u30fc\u30ba\u306e\u7279\u5fb4\u3084\u305d\u308c\u305e\u308c\u306e\u88fd\u54c1\u3092\u6bd4\u8f03\u3057\u3066\u3001\u30aa\u30d5\u30a3\u30b9\u306eIP\u96fb\u8a71\u5c0e\u5165\u306b\u304a\u5f79\u7acb\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u25a0\u7d39\u4ecb\u3059\u308b\u88fd\u54c1\u4e00\u89a7<\/p>\n<table>\n<thead>\n<tr>\n<th>\n\t\t\t\t\u88fd\u54c1\u540d\n\t\t\t<\/th>\n<th>\n\t\t\t\t\u30ab\u30c6\u30b4\u30ea\n\t\t\t<\/th>\n<th>\n\t\t\t\t\u8a34\u6c42\u30dd\u30a4\u30f3\u30c8\n\t\t\t<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\n\t\t\t\tCisco IP Phone 7800 \u30b7\u30ea\u30fc\u30ba\n\t\t\t<\/td>\n<td>\n\t\t\t\t\u30b3\u30e9\u30dc\u30ec\u30fc\u30b7\u30e7\u30f3\n\t\t\t<\/td>\n<td>\n\t\t\t\tCisco IP Phone 7800 \u30b7\u30ea\u30fc\u30ba\u3092\u5c0e\u5165\u3057\u3001\u3088\u308a\u591a\u304f\u306e\u56de\u7dda\u3092\u6d3b\u7528\u3067\u304d\u308b\n\t\t\t<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_52 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<p class=\"ez-toc-title\">\u76ee\u6b21<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-69ebf354da1ef\"><span class=\"\"><span 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 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-69ebf354da1ef\"  aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.itproduct.jp\/column\/introduce\/652\/#%E3%82%A2%E3%83%8A%E3%83%AD%E3%82%B0%E9%9B%BB%E8%A9%B1%E6%A9%9F%E3%81%8B%E3%82%89IP%E9%9B%BB%E8%A9%B1%E3%81%B8%E7%A7%BB%E8%A1%8C%E3%81%97%E3%81%9F%E3%81%84\" title=\"\u30a2\u30ca\u30ed\u30b0\u96fb\u8a71\u6a5f\u304b\u3089IP\u96fb\u8a71\u3078\u79fb\u884c\u3057\u305f\u3044\">\u30a2\u30ca\u30ed\u30b0\u96fb\u8a71\u6a5f\u304b\u3089IP\u96fb\u8a71\u3078\u79fb\u884c\u3057\u305f\u3044<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.itproduct.jp\/column\/introduce\/652\/#Cisco_IP_Phone_7800_%E3%82%B7%E3%83%AA%E3%83%BC%E3%82%BA%E3%81%AE%E7%89%B9%E5%BE%B4\" title=\"Cisco IP Phone 7800 \u30b7\u30ea\u30fc\u30ba\u306e\u7279\u5fb4\">Cisco IP Phone 7800 \u30b7\u30ea\u30fc\u30ba\u306e\u7279\u5fb4<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.itproduct.jp\/column\/introduce\/652\/#%E8%A3%BD%E5%93%81%E7%B4%B9%E4%BB%8B%EF%BC%9ACP-7821-K9%EF%BC%88IP_Phone_7821%EF%BC%89\" title=\"\u88fd\u54c1\u7d39\u4ecb\uff1aCP-7821-K9\uff08IP Phone 7821\uff09\">\u88fd\u54c1\u7d39\u4ecb\uff1aCP-7821-K9\uff08IP Phone 7821\uff09<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.itproduct.jp\/column\/introduce\/652\/#%E8%A3%BD%E5%93%81%E7%B4%B9%E4%BB%8B%EF%BC%9ACP-7841-K9%EF%BC%88IP_Phone_7841%EF%BC%89\" title=\"\u88fd\u54c1\u7d39\u4ecb\uff1aCP-7841-K9\uff08IP Phone 7841\uff09\">\u88fd\u54c1\u7d39\u4ecb\uff1aCP-7841-K9\uff08IP Phone 7841\uff09<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.itproduct.jp\/column\/introduce\/652\/#%E8%A3%BD%E5%93%81%E7%B4%B9%E4%BB%8B%EF%BC%9ACP-7861-K9%EF%BC%88IP_Phone_7861%EF%BC%89\" title=\"\u88fd\u54c1\u7d39\u4ecb\uff1aCP-7861-K9\uff08IP Phone 7861\uff09\">\u88fd\u54c1\u7d39\u4ecb\uff1aCP-7861-K9\uff08IP Phone 7861\uff09<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.itproduct.jp\/column\/introduce\/652\/#%E4%B8%AD%E5%B0%8F%E4%BC%81%E6%A5%AD%E3%81%8B%E3%82%89%E5%A4%A7%E4%BC%81%E6%A5%AD%E3%81%BE%E3%81%A7%E4%B8%AD%E5%8F%A4%E8%A3%BD%E5%93%81%E3%81%A7%E3%82%82%E6%B4%BB%E7%94%A8%E3%81%A7%E3%81%8D%E3%82%8BIP%E9%9B%BB%E8%A9%B1%E3%80%81Cisco_IP_Phone_7800_%E3%82%B7%E3%83%AA%E3%83%BC%E3%82%BA\" title=\"\u4e2d\u5c0f\u4f01\u696d\u304b\u3089\u5927\u4f01\u696d\u307e\u3067\u4e2d\u53e4\u88fd\u54c1\u3067\u3082\u6d3b\u7528\u3067\u304d\u308bIP\u96fb\u8a71\u3001Cisco IP Phone 7800 \u30b7\u30ea\u30fc\u30ba\">\u4e2d\u5c0f\u4f01\u696d\u304b\u3089\u5927\u4f01\u696d\u307e\u3067\u4e2d\u53e4\u88fd\u54c1\u3067\u3082\u6d3b\u7528\u3067\u304d\u308bIP\u96fb\u8a71\u3001Cisco IP Phone 7800 \u30b7\u30ea\u30fc\u30ba<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"%E3%82%A2%E3%83%8A%E3%83%AD%E3%82%B0%E9%9B%BB%E8%A9%B1%E6%A9%9F%E3%81%8B%E3%82%89IP%E9%9B%BB%E8%A9%B1%E3%81%B8%E7%A7%BB%E8%A1%8C%E3%81%97%E3%81%9F%E3%81%84\"><\/span>\u30a2\u30ca\u30ed\u30b0\u96fb\u8a71\u6a5f\u304b\u3089IP\u96fb\u8a71\u3078\u79fb\u884c\u3057\u305f\u3044<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u8fd1\u5e74\u3001IP\u96fb\u8a71\u3092\u5c0e\u5165\u3057\u305f\u3044\u3068\u3044\u3046\u4e8b\u696d\u8005\u304c\u5897\u3048\u3066\u3044\u307e\u3059\u3002\u7406\u7531\u306b\u306f\u3001IP\u96fb\u8a71\u304c\u30a2\u30ca\u30ed\u30b0\u96fb\u8a71\u6a5f\u3088\u308a\u3082\u6599\u91d1\u304c\u5b89\u304f\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u3001\u30a2\u30ca\u30ed\u30b0\u96fb\u8a71\u3088\u308a\u3082\u6841\u9055\u3044\u306e\u56de\u7dda\u3092\u5229\u7528\u3067\u304d\u308b\u3053\u3068\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002<\/p>\n<p>\u30a2\u30ca\u30ed\u30b0\u96fb\u8a71\u3067\u306f\u3001ISDN\u56de\u7dda\u3067\u3042\u308c\u30701\u56de\u7dda\u30672\u901a\u8a71\u5206\u3092\u88dc\u3046\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002\u3057\u304b\u3057\u3001IP\u96fb\u8a71\u306e1\u3064\u3067\u3042\u308b\u5149\u56de\u7dda\u306f\u6700\u5927300\u56de\u7dda\u307e\u3067\u4f7f\u7528\u3067\u304d\u3001\u5229\u7528\u53ef\u80fd\u306a\u56de\u7dda\u6570\u306b\u5927\u304d\u306a\u5dee\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u30a2\u30ca\u30ed\u30b0\u56de\u7dda\u306f\u975e\u5e38\u306b\u5b89\u5b9a\u3057\u305f\u901a\u8a71\u304c\u53ef\u80fd\u306a\u70b9\u306f\u512a\u79c0\u3067\u3059\u304c\u3001\u591a\u304f\u306e\u56de\u7dda\u3092\u5fc5\u8981\u3068\u3059\u308b\u4f01\u696d\u306b\u3068\u3063\u3066\u306f\u30b3\u30b9\u30c8\u304c\u81a8\u5927\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u3072\u3068\u3064\u306e\u5951\u7d04\u3067\u591a\u304f\u306e\u56de\u7dda\u3092\u4f7f\u3046\u3053\u3068\u304c\u3067\u304d\u308bIP\u96fb\u8a71\u304c\u4e3b\u6d41\u3068\u306a\u3063\u3066\u304d\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cisco_IP_Phone_7800_%E3%82%B7%E3%83%AA%E3%83%BC%E3%82%BA%E3%81%AE%E7%89%B9%E5%BE%B4\"><\/span>Cisco IP Phone 7800 \u30b7\u30ea\u30fc\u30ba\u306e\u7279\u5fb4<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/www.itproduct.jp\/column\/wp-content\/uploads\/2019\/12\/CP-7821-K9.jpg\" alt=\"IP Phone 7800\u30b7\u30ea\u30fc\u30ba\" width=\"444\" height=\"223\" class=\"alignnone size-full wp-image-655\" srcset=\"https:\/\/www.itproduct.jp\/column\/wp-content\/uploads\/2019\/12\/CP-7821-K9.jpg 444w, https:\/\/www.itproduct.jp\/column\/wp-content\/uploads\/2019\/12\/CP-7821-K9-300x151.jpg 300w\" sizes=\"(max-width: 444px) 100vw, 444px\" \/><\/p>\n<p>Cisco IP Phone 7800\u30b7\u30ea\u30fc\u30ba\u306f\u3001\u9ad8\u54c1\u8cea\u3067\u6a5f\u80fd\u304c\u5145\u5b9f\u3057\u305f\u97f3\u58f0\u901a\u4fe1\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u4e2d\u898f\u6a21\u4f01\u696d\u304b\u3089\u5927\u898f\u6a21\u4f01\u696d\u307e\u3067\u306e\u30cb\u30fc\u30ba\u3092\u6e80\u305f\u3059\u305f\u3081\u306b\u3001\u958b\u767a\u3055\u308c\u305f\u88fd\u54c1\u3067\u3059\u3002<br \/>\n\u5f93\u6765\u306e\u30a2\u30ca\u30ed\u30b0\u96fb\u8a71\u6a5f\u3084\u3001\u30c7\u30b8\u30bf\u30eb\u96fb\u8a71\u6a5f\u306a\u3069\u3092\u3001IP\u30c6\u30ec\u30d5\u30a9\u30cb\u30fc\u3078\u79fb\u884c\u3059\u308b\u3053\u3068\u3092\u691c\u8a0e\u3057\u3066\u3044\u308b\u65b9\u306b\u304a\u3059\u3059\u3081\u3067\u3059\u3002<\/p>\n<p>\u30ca\u30ec\u30c3\u30b8\u30ef\u30fc\u30ab\u30fc\u3084\u7ba1\u7406\u30b9\u30bf\u30c3\u30d5\u3001\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u304b\u3089\u30b3\u30f3\u30bf\u30af\u30c8\u30bb\u30f3\u30bf\u30fc\u306e\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u307e\u3067\u3001\u69d8\u3005\u306a\u30d3\u30b8\u30cd\u30b9\u306e\u5834\u9762\u3067\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001PC\u304b\u3089\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308bIEEE\u30b9\u30a4\u30c3\u30c1\u3084\u3001\u6700\u592716\u500b\u306e\u30e9\u30a4\u30f3\u30ad\u30fc\u3092\u5099\u3048\u305f\u30e2\u30c7\u30eb\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u308b\u306a\u3069\u3001\u4f7f\u3044\u3084\u3059\u3055\u3068\u6a5f\u80fd\u6027\u3092\u4f75\u305b\u6301\u3063\u305f\u30b7\u30ea\u30fc\u30ba\u306eIP\u96fb\u8a71\u3068\u547c\u3079\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n<p>\u25a0Cisco IP Phone 7800\u30b7\u30ea\u30fc\u30ba \u88fd\u54c1\u7279\u9577\u307e\u3068\u3081<\/p>\n<ol class=\"feature\">\n<li>\u4e2d\u898f\u6a21\u4f01\u696d\u304b\u3089\u5927\u898f\u6a21\u4f01\u696d\u307e\u3067\u306e\u30d3\u30b8\u30cd\u30b9\u30cb\u30fc\u30ba\u3092\u6e80\u305f\u3059\u305f\u3081\u306b\u958b\u767a\u3055\u308c\u305f\u88fd\u54c1<\/li>\n<li>IP\u30c6\u30ec\u30d5\u30a9\u30cb\u30fc\u3078\u79fb\u884c\u3059\u308b\u3053\u3068\u3092\u691c\u8a0e\u3057\u3066\u3044\u308b\u65b9\u306b\u304a\u3059\u3059\u3081<\/li>\n<li>\u69d8\u3005\u306a\u30d3\u30b8\u30cd\u30b9\u306e\u5834\u9762\u3067\u4f7f\u7528\u3067\u304d\u308b<\/li>\n<li>IEEE\u30b9\u30a4\u30c3\u30c1\u3084\u3001\u6700\u592716\u500b\u306e\u30e9\u30a4\u30f3\u30ad\u30fc\u3092\u5099\u3048\u305f\u30e2\u30c7\u30eb\u304c\u3042\u308b<\/li>\n<\/ol>\n<p>\u25a0Cisco IP Phone 7800\u30b7\u30ea\u30fc\u30ba \u6027\u80fd\u8868<br \/>\n\n<table id=\"tablepress-83\" class=\"tablepress tablepress-id-83\">\n<thead>\n<tr class=\"row-1 odd\">\n\t<th class=\"column-1\">u88fdu54c1u540d<\/th><th class=\"column-2\">CP-7821-K9uff08IP Phone 7821uff09<\/th><th class=\"column-3\">CP-7841-K9uff08IP Phone 7841<\/th><th class=\"column-4\">CP-7861-K9uff08IP Phone 7861uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-hover\">\n<tr class=\"row-2 even\">\n\t<td class=\"column-1\">u56deu7ddau30adu30fcu6570<\/td><td class=\"column-2\">2<\/td><td class=\"column-3\">4<\/td><td class=\"column-4\">16<\/td>\n<\/tr>\n<tr class=\"row-3 odd\">\n\t<td class=\"column-1\">u30a4u30fcu30b5u30cdu30c3u30c8u30b9u30a4u30c3u30c1<\/td><td class=\"column-2\">FE x 2<\/td><td class=\"column-3\">GE x 2<\/td><td class=\"column-4\">FE x 2<\/td>\n<\/tr>\n<tr class=\"row-4 even\">\n\t<td class=\"column-1\">u5bf8u6cd5<\/td><td class=\"column-2\">207 X 206 X 28 mm<\/td><td class=\"column-3\">207 X 206 X 28 mm<\/td><td class=\"column-4\">207 X 265 X 28 mm<\/td>\n<\/tr>\n<tr class=\"row-5 odd\">\n\t<td class=\"column-1\">u91cdu91cf<\/td><td class=\"column-2\">867 g<\/td><td class=\"column-3\">868 g<\/td><td class=\"column-4\">1053 g<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<!-- #tablepress-83 from cache --><\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E8%A3%BD%E5%93%81%E7%B4%B9%E4%BB%8B%EF%BC%9ACP-7821-K9%EF%BC%88IP_Phone_7821%EF%BC%89\"><\/span>\u88fd\u54c1\u7d39\u4ecb\uff1aCP-7821-K9\uff08IP Phone 7821\uff09<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u30b3\u30b9\u30c8\u52b9\u679c\u3082\u671f\u5f85\u3067\u304d\u5fe0\u5b9f\u6027\u306b\u79c0\u3067\u305fIP\u96fb\u8a71\u3067\u3042\u308bCP-7821-K9\u306f\u3001\u3053\u3053\u3067\u7d39\u4ecb\u3059\u308b3\u3064\u306e\u4e2d\u3067\u30822\u56de\u7dda\u306b\u5bfe\u5fdc\u3059\u308b\u30b3\u30f3\u30d1\u30af\u30c8\u306a\u30e2\u30c7\u30eb\u3067\u3059\u3002<\/p>\n<p>\u53d6\u308a\u4ed8\u3051\u3089\u308c\u3066\u3044\u308b\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u306f\u30013.5\u30a4\u30f3\u30c1\u306e\u5927\u304d\u3055\u3067\u89e3\u50cf\u5ea6\u306f396\u00d7162\u30d4\u30af\u30bb\u30eb\u306e\u30e2\u30ce\u30af\u30ed\u4ed5\u69d8\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u30dd\u30fc\u30c8\u306e\u7a2e\u985e\u306f\u3001FE\u304c2\u3064\u3067PoE\u30af\u30e9\u30b9\u306f1\u3001\u30b7\u30b0\u30ca\u30ea\u30f3\u30b0\u30d7\u30ed\u30c8\u30b3\u30eb\u306fSP\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u306a\u3069\u3001\u69d8\u3005\u306a\u6a5f\u80fd\u304c\u53d6\u308a\u4ed8\u3051\u3089\u308c\u305f\u88fd\u54c1\u3067\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30b9\u30a4\u30c3\u30c1\u306e7821\u30017861\u306f\u540c\u305810\/100BASE-T\u3067\u30012\u3064\u306eRJ45\u30dd\u30fc\u30c8\u3092\u4ecb\u3059\u308b\u3053\u3068\u3067\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u304c\u53ef\u80fd\u3067\u3059\u3002<br \/>\n\u305d\u306e\u4ed6\u306e\u6027\u80fd\u306b\u3064\u3044\u3066\u306f\u3001\u56de\u7dda\u6570\u3084\u753b\u9762\u306e\u30d0\u30c3\u30af\u30e9\u30a4\u30c8\u306e\u6709\u7121\u306b\u9055\u3044\u304c\u3042\u308b\u7a0b\u5ea6\u306a\u306e\u3067\u3001\u540c\u3058\u4f7f\u7528\u611f\u3067\u6d3b\u7528\u3067\u304d\u307e\u3059\u3002\u5bfe\u5fdc\u56de\u7dda\u6570\u304c2\u3064\u3067\u5341\u5206\u306a\u74b0\u5883\u3067\u3042\u308c\u3070\u3001\u30b3\u30b9\u30c8\u9762\u304b\u3089\u307f\u3066\u3082\u3053\u306e\u30e2\u30c7\u30eb\u304c\u304a\u3059\u3059\u3081\u3067\u3059\u3002<\/p>\n<p>\u25a0CP-7821-K9 \u88fd\u54c1\u7279\u9577\u307e\u3068\u3081<\/p>\n<ol class=\"feature\">\n<li>\u30b3\u30b9\u30c8\u52b9\u679c\u3082\u671f\u5f85\u3067\u304d\u3001\u5fe0\u5b9f\u6027\u306b\u79c0\u3067\u305fIP\u96fb\u8a71<\/li>\n<li>3.5\u30a4\u30f3\u30c1\u3001\u89e3\u50cf\u5ea6\u306f396\u00d7162\u30d4\u30af\u30bb\u30eb\u306e\u3001\u30e2\u30ce\u30af\u30ed\u4ed5\u69d8\u306e\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4<\/li>\n<li>CP-7821-K9\u3001CP-7861-K9\u306f\u540c\u305810\/100BASE-T\u3067\u30012\u3064\u306eRJ45\u30dd\u30fc\u30c8\u3092\u4ecb\u3059\u308b<\/li>\n<li>\u4ed62\u88fd\u54c1\u3068\u540c\u3058\u4f7f\u7528\u611f\u3067\u6d3b\u7528\u3067\u304d\u308b<\/li>\n<\/ol>\n<p><a href=\"https:\/\/www.itproduct.jp\/info_CP-7821-K9\" rel=\"noopener noreferrer\" target=\"_blank\">CP-7821-K9\u306e\u4e2d\u53e4\u8ca9\u58f2\u30da\u30fc\u30b8\u306f\u3053\u3061\u3089<\/a><br \/>\n<a href=\"https:\/\/www.rental-network.jp\/product\/cisco\/cisco_ip_phone\/CP-7821-K9\" rel=\"noopener noreferrer\" target=\"_blank\">CP-7821-K9\u306e\u30ec\u30f3\u30bf\u30eb\u306f\u3053\u3061\u3089<\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E8%A3%BD%E5%93%81%E7%B4%B9%E4%BB%8B%EF%BC%9ACP-7841-K9%EF%BC%88IP_Phone_7841%EF%BC%89\"><\/span>\u88fd\u54c1\u7d39\u4ecb\uff1aCP-7841-K9\uff08IP Phone 7841\uff09<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u4eba\u9593\u5de5\u5b66\u306b\u57fa\u3065\u3044\u305f\u30c7\u30b6\u30a4\u30f3\u3068\u3001\u30bb\u30ad\u30e5\u30a2\u306a\u6697\u53f7\u5316\u901a\u4fe1\u3092\u7279\u5fb4\u3068\u3057\u3066\u3044\u308b7800\u30b7\u30ea\u30fc\u30ba\u306eIP\u96fb\u8a71\u96fb\u8a71\u306e\u3072\u3068\u3064\u3067\u3059\u3002<\/p>\n<p>\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u306e\u5927\u304d\u3055\u306f3.5\u30a4\u30f3\u30c1\u3067\u3001\u89e3\u50cf\u5ea6\u306e\u6570\u5024\u306b\u3064\u3044\u3066\u306f7821\u3068\u540c\u3058396\u00d7162\u30d4\u30af\u30bb\u30eb\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u304c\u3001\u30e2\u30ce\u30af\u30ed\u30db\u30ef\u30a4\u30c8\u30d0\u30c3\u30af\u30e9\u30a4\u30c8\u304c\u3064\u3044\u3066\u3044\u308b\u3068\u3044\u3046\u9055\u3044\u304c\u3042\u308a\u307e\u3059\u3002\u30dd\u30fc\u30c8\u306f\u3053\u306e\u30e2\u30c7\u30eb\u306e\u307f\u7a2e\u985e\u304c\u7570\u306a\u308a\u3001\u30ae\u30ac\u30d3\u30c3\u30c8\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30dd\u30fc\u30c8\u304c2\u3064\u3068\u306a\u3063\u3066\u3044\u308b\u306e\u3067\u3001\u305d\u306e\u70b9\u306b\u306f\u6ce8\u610f\u3092\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u307e\u305f\u30017841\u306f10\/100\/1000BASE-T\u30672\u3064\u306eRJ-45\u30dd\u30fc\u30c8\u3092\u4ecb\u3057\u3066\u3001\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u306b\u63a5\u7d9a\u3059\u308b\u4ed5\u69d8\u3067\u3059\u3002\u91cd\u91cf\u306f\u307b\u307cCP-7821-K9\u3068\u540c\u3058\u3067\u30014\u56de\u7dda\u306b\u5bfe\u5fdc\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u305f\u3081\u3001\u6027\u80fd\u3068\u4f7f\u3044\u3084\u3059\u3055\u3092\u305d\u306e\u307e\u307e\u306b\u5f37\u5316\u3055\u308c\u305f\u88fd\u54c1\u3068\u3044\u3048\u307e\u3059\u3002PoE\u306b\u3064\u3044\u3066\u306f\u30af\u30e9\u30b91\u3067\u6d3b\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u53d7\u96fb\u3092\u81ea\u7531\u306a\u5834\u6240\u3067\u3067\u304d\u308b\u90e8\u5206\u306f\u30b7\u30ea\u30fc\u30ba\u5171\u901a\u3067\u3059\u3002<\/p>\n<p>\u58c1\u9762\u53d6\u4ed8\u3051\u30aa\u30d7\u30b7\u30e7\u30f3\u3082\u4ed8\u3044\u3066\u3044\u308b\u306e\u3067\u3001\u901a\u8def\u3084\u30ab\u30d5\u30a7\u30c6\u30ea\u30a2\u306a\u3069\u3001\u8a2d\u7f6e\u5834\u6240\u304c\u5236\u9650\u3055\u308c\u3066\u3057\u307e\u3046\u3068\u3053\u308d\u3067\u3082\u3001\u7f6e\u304d\u5834\u6240\u306b\u56f0\u308b\u3088\u3046\u306a\u3053\u3068\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u3002\u65b0\u54c1\u3067\u5c11\u3057\u5024\u6bb5\u304c\u9ad8\u3044\u3068\u611f\u3058\u305f\u5834\u5408\u306f\u3001\u4e2d\u53e4\u306e\u8cfc\u5165\u3082\u8003\u3048\u3066\u306f\u3044\u304b\u304c\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n<p>\u25a0CP-7841-K9 \u88fd\u54c1\u7279\u9577\u307e\u3068\u3081<\/p>\n<ol class=\"feature\">\n<li>\u4eba\u9593\u5de5\u5b66\u306b\u57fa\u3065\u3044\u305f\u30c7\u30b6\u30a4\u30f3\u3068\u3001\u30bb\u30ad\u30e5\u30a2\u306a\u6697\u53f7\u5316\u901a\u4fe1\u3092\u7279\u5fb4\u3068\u3057\u3066\u3044\u308b<\/li>\n<li>\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u306b\u30e2\u30ce\u30af\u30ed\u30db\u30ef\u30a4\u30c8\u30d0\u30c3\u30af\u30e9\u30a4\u30c8\u304c\u3064\u3044\u3066\u3044\u308b<\/li>\n<li>10\/100\/1000BASE-T\u30672\u3064\u306eRJ-45\u30dd\u30fc\u30c8\u3092\u4ecb\u3057\u3066\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u306b\u63a5\u7d9a\u3059\u308b<\/li>\n<li>\u901a\u8def\u3084\u30ab\u30d5\u30a7\u30c6\u30ea\u30a2\u306a\u3069\u3001\u8a2d\u7f6e\u5834\u6240\u304c\u5236\u9650\u3055\u308c\u3066\u3057\u307e\u3046\u3068\u3053\u308d\u3067\u3082\u5c0e\u5165\u3057\u3084\u3059\u3044<\/li>\n<\/ol>\n<p><a href=\"https:\/\/www.itproduct.jp\/info_CP-7841-K9\" rel=\"noopener noreferrer\" target=\"_blank\">CP-7841-K9\u306e\u4e2d\u53e4\u8ca9\u58f2\u30da\u30fc\u30b8\u306f\u3053\u3061\u3089<\/a><br \/>\n<a href=\"https:\/\/www.rental-network.jp\/product\/cisco\/cisco_ip_phone\/CP-7841-K9\" rel=\"noopener noreferrer\" target=\"_blank\">CP-7841-K9\u306e\u30ec\u30f3\u30bf\u30eb\u306f\u3053\u3061\u3089<\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E8%A3%BD%E5%93%81%E7%B4%B9%E4%BB%8B%EF%BC%9ACP-7861-K9%EF%BC%88IP_Phone_7861%EF%BC%89\"><\/span>\u88fd\u54c1\u7d39\u4ecb\uff1aCP-7861-K9\uff08IP Phone 7861\uff09<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u624b\u9803\u306a\u4fa1\u683c\u3067\u30b3\u30b9\u30c8\u52b9\u7387\u306b\u512a\u308c\u305f\u7279\u5fb4\u306e\u3042\u308b\u88fd\u54c1\u3067\u3001\u4e2d\u898f\u6a21\u4f01\u696d\u304b\u3089\u5927\u4f01\u696d\u4f01\u696d\u5411\u3051\u306b\u958b\u767a\u3055\u308c\u305fIP\u96fb\u8a71\u3067\u3059\u3002\u3053\u306e\u30e2\u30c7\u30eb\u306f\u30b7\u30ea\u30fc\u30ba\u306e\u4e2d\u3067\u6700\u5927\u306e16\u56de\u7dda\u306b\u5bfe\u5fdc\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002\u6a2a\u5e45\u3068\u91cd\u91cf\u304c\u5c11\u3057\u5927\u304d\u304f\u306a\u308a\u307e\u3059\u304c\u3001PoE\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u305f\u3081\u3055\u307b\u3069\u7f6e\u304d\u5834\u6240\u306b\u56f0\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u753b\u9762\u306e\u89e3\u50cf\u5ea6\u306f396\u00d7162 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\u88fd\u54c1\u7279\u9577\u307e\u3068\u3081<\/p>\n<ol class=\"feature\">\n<li>\u30b7\u30ea\u30fc\u30ba\u306e\u4e2d\u3067\u6700\u5927\u306e16\u56de\u7dda\u306b\u5bfe\u5fdc<\/li>\n<li>10\u56de\u7dda\u3092\u8d85\u3048\u308b\u3082\u306e\u306fCP-7861-K9\u306e\u307f<\/li>\n<li>\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u306fCP-7841-K9\u3068\u540c\u3058<\/li>\n<li>\u56de\u7dda\u6570\u306b\u5fdc\u3058\u3066\u8cfc\u5165\u3059\u308b\u306e\u304b\u9078\u629e\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd<\/li>\n<\/ol>\n<p><a href=\"https:\/\/www.itproduct.jp\/info_CP-7861-K9\" rel=\"noopener noreferrer\" target=\"_blank\">CP-7861-K9\u306e\u4e2d\u53e4\u8ca9\u58f2\u30da\u30fc\u30b8\u306f\u3053\u3061\u3089<\/a><\/p>\n<h2><span class=\"ez-toc-section\" 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