{"id":477684,"date":"2023-08-09T09:18:51","date_gmt":"2023-08-09T09:18:51","guid":{"rendered":""},"modified":"2023-09-05T11:15:14","modified_gmt":"2023-09-05T11:15:14","slug":"internet-telephony","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/jp\/wiki\/internet-telephony\/","title":{"rendered":"\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u96fb\u8a71"},"content":{"rendered":"<p>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30c6\u30ec\u30d5\u30a9\u30cb\u30fc\u306f\u3001Voice over Internet Protocol (VoIP) \u3068\u3082\u547c\u3070\u308c\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u3067\u306e\u97f3\u58f0\u901a\u4fe1\u3092\u53ef\u80fd\u306b\u3059\u308b\u753b\u671f\u7684\u306a\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3067\u3059\u3002\u3053\u308c\u306f\u4eba\u3005\u306e\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u65b9\u6cd5\u3092\u4e16\u754c\u7684\u306b\u5909\u9769\u3057\u3001\u5f93\u6765\u306e\u96fb\u8a71\u30b7\u30b9\u30c6\u30e0\u306b\u4ee3\u308f\u308b\u8cbb\u7528\u5bfe\u52b9\u679c\u304c\u9ad8\u304f\u591a\u7528\u9014\u306a\u4ee3\u66ff\u624b\u6bb5\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u96fb\u8a71\u3067\u306f\u3001\u30a2\u30ca\u30ed\u30b0\u97f3\u58f0\u4fe1\u53f7\u3092\u30c7\u30b8\u30bf\u30eb \u30c7\u30fc\u30bf \u30d1\u30b1\u30c3\u30c8\u306b\u5909\u63db\u3057\u3001\u305d\u306e\u5f8c\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u7d4c\u7531\u3067\u9001\u4fe1\u3057\u3001\u53d7\u4fe1\u5074\u3067\u518d\u7d44\u307f\u7acb\u3066\u3057\u307e\u3059\u3002\u3053\u306e\u9769\u65b0\u7684\u306a\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306f\u3001\u500b\u4eba\u306e\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u69d8\u76f8\u3092\u5909\u3048\u305f\u3060\u3051\u3067\u306a\u304f\u3001\u52b9\u7387\u7684\u3067\u624b\u9803\u306a\u4fa1\u683c\u306e\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3 \u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u3067\u30d3\u30b8\u30cd\u30b9\u306b\u3082\u9769\u547d\u3092\u3082\u305f\u3089\u3057\u307e\u3057\u305f\u3002<\/p>\n<h2>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u96fb\u8a71\u306e\u8d77\u6e90\u3068\u305d\u306e\u6700\u521d\u306e\u8a00\u53ca\u306e\u6b74\u53f2<\/h2>\n<p>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u96fb\u8a71\u306e\u6982\u5ff5\u306f\u3001\u7814\u7a76\u8005\u304c\u521d\u3081\u3066\u30d1\u30b1\u30c3\u30c8\u4ea4\u63db\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u5b9f\u9a13\u3057\u305f 1970 \u5e74\u4ee3\u521d\u982d\u306b\u9061\u308a\u307e\u3059\u3002\u305f\u3060\u3057\u3001VoIP \u306e\u5b9f\u7528\u5316\u306f\u305a\u3063\u3068\u5f8c\u306b\u306a\u308a\u30011990 \u5e74\u4ee3\u306b\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u304c\u5e83\u304f\u666e\u53ca\u3057\u307e\u3057\u305f\u3002 VoIP \u306b\u95a2\u3059\u308b\u6700\u3082\u521d\u671f\u306e\u8a00\u53ca\u306e 1 \u3064\u306f\u3001Speak Freely \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u304c Peter S. Yee \u306b\u3088\u3063\u3066\u958b\u767a\u3055\u308c\u305f 1991 \u5e74\u306b\u9061\u308a\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u7d4c\u7531\u3067\u97f3\u58f0\u901a\u8a71\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u96fb\u8a71\u306e\u5148\u99c6\u7684\u306a\u53d6\u308a\u7d44\u307f\u306e 1 \u3064\u3068\u8003\u3048\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u96fb\u8a71\u306b\u95a2\u3059\u308b\u8a73\u3057\u3044\u60c5\u5831<\/h2>\n<p>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u96fb\u8a71\u306f\u3001\u30a2\u30ca\u30ed\u30b0\u97f3\u58f0\u4fe1\u53f7\u3092\u30c7\u30b8\u30bf\u30eb \u30c7\u30fc\u30bf \u30d1\u30b1\u30c3\u30c8\u306b\u5909\u63db\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u52d5\u4f5c\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30d1\u30b1\u30c3\u30c8\u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30d7\u30ed\u30c8\u30b3\u30eb (IP) \u3092\u4f7f\u7528\u3057\u3066\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u3067\u9001\u4fe1\u3055\u308c\u307e\u3059\u3002\u53d7\u4fe1\u5074\u3067\u30d1\u30b1\u30c3\u30c8\u306f\u5143\u306e\u97f3\u58f0\u4fe1\u53f7\u306b\u518d\u7d44\u307f\u7acb\u3066\u3055\u308c\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e\u97f3\u58f0\u901a\u4fe1\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306b\u306f\u3001\u3044\u304f\u3064\u304b\u306e\u91cd\u8981\u306a\u624b\u9806\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/p>\n<ol>\n<li>\n<p><strong>\u30a2\u30ca\u30ed\u30b0\u304b\u3089\u30c7\u30b8\u30bf\u30eb\u3078\u306e\u5909\u63db<\/strong>\u5f93\u6765\u306e\u96fb\u8a71\u3084\u30de\u30a4\u30af\u304b\u3089\u306e\u97f3\u58f0\u4fe1\u53f7\u306f\u3001\u30b3\u30fc\u30c7\u30c3\u30af (\u30b3\u30fc\u30c0\/\u30c7\u30b3\u30fc\u30c0) \u3092\u4f7f\u7528\u3057\u3066\u30c7\u30b8\u30bf\u30eb\u5f62\u5f0f\u306b\u5909\u63db\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30d1\u30b1\u30c3\u30c8\u5316<\/strong>: \u30c7\u30b8\u30bf\u30eb\u97f3\u58f0\u30c7\u30fc\u30bf\u306f\u5c0f\u3055\u306a\u30d1\u30b1\u30c3\u30c8\u306b\u5206\u5272\u3055\u308c\u3001\u5404\u30d1\u30b1\u30c3\u30c8\u306b\u306f\u30a2\u30c9\u30ec\u30b9\u60c5\u5831\u3068\u3068\u3082\u306b\u97f3\u58f0\u4fe1\u53f7\u306e\u4e00\u90e8\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0<\/strong>: \u30d1\u30b1\u30c3\u30c8\u306f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u7d4c\u7531\u3067\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3055\u308c\u3001\u6700\u3082\u52b9\u7387\u7684\u306a\u30d1\u30b9\u306b\u5f93\u3063\u3066\u5b9b\u5148\u306b\u5230\u9054\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30d1\u30b1\u30c3\u30c8\u306e\u518d\u69cb\u6210<\/strong>: \u53d7\u4fe1\u5074\u3067\u30d1\u30b1\u30c3\u30c8\u304c\u518d\u7d44\u307f\u7acb\u3066\u3055\u308c\u3001\u30b3\u30fc\u30c7\u30c3\u30af\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30b8\u30bf\u30eb \u30c7\u30fc\u30bf\u304c\u30a2\u30ca\u30ed\u30b0 \u30aa\u30fc\u30c7\u30a3\u30aa\u306b\u5909\u63db\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u96fb\u8a71\u306e\u5185\u90e8\u69cb\u9020\u3002\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u96fb\u8a71\u306e\u4ed5\u7d44\u307f\u3002<\/h2>\n<p>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u96fb\u8a71\u306e\u5185\u90e8\u69cb\u9020\u306b\u306f\u3001\u30b7\u30fc\u30e0\u30ec\u30b9\u306a\u901a\u4fe1\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u9023\u643a\u3057\u3066\u52d5\u4f5c\u3059\u308b\u3055\u307e\u3056\u307e\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3068\u30d7\u30ed\u30c8\u30b3\u30eb\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/p>\n<ol>\n<li>\n<p><strong>VoIP \u30af\u30e9\u30a4\u30a2\u30f3\u30c8<\/strong>: \u30a8\u30f3\u30c9\u30e6\u30fc\u30b6\u30fc\u304c VoIP \u901a\u8a71\u3092\u958b\u59cb\u304a\u3088\u3073\u53d7\u4fe1\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3059\u308b\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u307e\u305f\u306f\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3002\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc \u30bd\u30d5\u30c8\u30d5\u30a9\u30f3\u3001\u7269\u7406\u7684\u306a VoIP \u96fb\u8a71\u3001\u307e\u305f\u306f\u30e2\u30d0\u30a4\u30eb \u30a2\u30d7\u30ea\u306e\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>VoIP\u30b5\u30fc\u30d0\u30fc<\/strong>: \u901a\u8a71\u7ba1\u7406\u3001\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3001\u305d\u306e\u4ed6\u306e\u91cd\u8981\u306a\u6a5f\u80fd\u306e\u51e6\u7406\u3092\u62c5\u5f53\u3059\u308b\u4e2d\u592e\u30b5\u30fc\u30d0\u30fc\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30b3\u30fc\u30c7\u30c3\u30af<\/strong>: \u524d\u8ff0\u3057\u305f\u3088\u3046\u306b\u3001\u30b3\u30fc\u30c7\u30c3\u30af\u306f\u30aa\u30fc\u30c7\u30a3\u30aa\u4fe1\u53f7\u3092\u30c7\u30b8\u30bf\u30eb\u5f62\u5f0f\u306b\u30a8\u30f3\u30b3\u30fc\u30c9\u304a\u3088\u3073\u30c7\u30b3\u30fc\u30c9\u3057\u3001\u305d\u306e\u9006\u3082\u540c\u69d8\u3067\u3059\u3002\u30b3\u30fc\u30c7\u30c3\u30af\u304c\u7570\u306a\u308c\u3070\u3001\u5727\u7e2e\u30ec\u30d9\u30eb\u3068\u30aa\u30fc\u30c7\u30a3\u30aa\u54c1\u8cea\u3082\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30bb\u30c3\u30b7\u30e7\u30f3\u958b\u59cb\u30d7\u30ed\u30c8\u30b3\u30eb (SIP)<\/strong>SIP \u306f\u3001VoIP \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u304a\u3051\u308b\u901a\u8a71\u306e\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3001\u7d42\u4e86\u3001\u304a\u3088\u3073\u305d\u306e\u4ed6\u306e\u91cd\u8981\u306a\u6a5f\u80fd\u3092\u5bb9\u6613\u306b\u3059\u308b\u901a\u4fe1\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0 \u30c8\u30e9\u30f3\u30b9\u30dd\u30fc\u30c8 \u30d7\u30ed\u30c8\u30b3\u30eb (RTP)<\/strong>: RTP \u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u3067\u306e\u30aa\u30fc\u30c7\u30a3\u30aa\u304a\u3088\u3073\u30d3\u30c7\u30aa \u30c7\u30fc\u30bf\u306e\u8ee2\u9001\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3<\/strong>: \u30eb\u30fc\u30bf\u30fc\u3001\u30b9\u30a4\u30c3\u30c1\u3001\u30b5\u30fc\u30d0\u30fc\u306a\u3069\u306e\u57fa\u76e4\u3068\u306a\u308b\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306f\u3001\u30c7\u30fc\u30bf \u30d1\u30b1\u30c3\u30c8\u306e\u30b9\u30e0\u30fc\u30ba\u306a\u9001\u4fe1\u3092\u4fdd\u8a3c\u3059\u308b\u4e0a\u3067\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u96fb\u8a71\u306e\u4e3b\u8981\u306a\u6a5f\u80fd\u306e\u5206\u6790<\/h2>\n<p>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30c6\u30ec\u30d5\u30a9\u30cb\u30fc\u306b\u306f\u3001\u500b\u4eba\u304a\u3088\u3073\u30d3\u30b8\u30cd\u30b9\u306e\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u9b45\u529b\u7684\u306a\u9078\u629e\u80a2\u3068\u306a\u308b\u3044\u304f\u3064\u304b\u306e\u91cd\u8981\u306a\u6a5f\u80fd\u304c\u5099\u308f\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<ol>\n<li>\n<p><strong>\u8cbb\u7528\u5bfe\u52b9\u679c\u304c\u9ad8\u3044<\/strong>: VoIP \u901a\u8a71\u306f\u901a\u5e38\u3001\u7279\u306b\u9577\u8ddd\u96e2\u901a\u4fe1\u3084\u56fd\u969b\u901a\u4fe1\u306e\u5834\u5408\u3001\u5f93\u6765\u306e\u96fb\u8a71\u3088\u308a\u3082\u624b\u9803\u306a\u4fa1\u683c\u3067\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u591a\u7528\u9014\u6027<\/strong>VoIP \u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u3001\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3001\u5c02\u7528\u306e VoIP \u96fb\u8a71\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u30c7\u30d0\u30a4\u30b9\u304b\u3089\u901a\u8a71\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30de\u30eb\u30c1\u30e1\u30c7\u30a3\u30a2\u306e\u30b5\u30dd\u30fc\u30c8<\/strong>: VoIP \u306f\u97f3\u58f0\u901a\u8a71\u306b\u52a0\u3048\u3066\u3001\u30d3\u30c7\u30aa\u901a\u8a71\u3001\u96fb\u8a71\u4f1a\u8b70\u3001\u30a4\u30f3\u30b9\u30bf\u30f3\u30c8 \u30e1\u30c3\u30bb\u30fc\u30b8\u30f3\u30b0\u3092\u51e6\u7406\u3067\u304d\u3001\u5305\u62ec\u7684\u306a\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3 \u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u4ed6\u306e\u30b5\u30fc\u30d3\u30b9\u3068\u306e\u7d71\u5408<\/strong>: VoIP \u30b7\u30b9\u30c6\u30e0\u306f\u3001\u96fb\u5b50\u30e1\u30fc\u30eb\u3001\u9867\u5ba2\u95a2\u4fc2\u7ba1\u7406 (CRM) \u30c4\u30fc\u30eb\u306a\u3069\u306e\u4ed6\u306e\u30d3\u30b8\u30cd\u30b9 \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3068\u7c21\u5358\u306b\u7d71\u5408\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u9ad8\u5ea6\u306a\u901a\u8a71\u6a5f\u80fd<\/strong>VoIP \u306f\u3001\u901a\u8a71\u8ee2\u9001\u3001\u901a\u8a71\u5f85\u3061\u53d7\u3051\u3001\u30dc\u30a4\u30b9\u30e1\u30fc\u30eb\u3001\u901a\u8a71\u9332\u97f3\u306a\u3069\u306e\u3055\u307e\u3056\u307e\u306a\u901a\u8a71\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u3001\u5168\u4f53\u7684\u306a\u901a\u4fe1\u52b9\u7387\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u96fb\u8a71\u306e\u7a2e\u985e<\/h2>\n<p>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30c6\u30ec\u30d5\u30a9\u30cb\u30fc\u306b\u306f\u3055\u307e\u3056\u307e\u306a\u7a2e\u985e\u304c\u3042\u308a\u3001\u305d\u308c\u305e\u308c\u304c\u7279\u5b9a\u306e\u30cb\u30fc\u30ba\u3084\u30b7\u30ca\u30ea\u30aa\u306b\u5bfe\u5fdc\u3057\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u96fb\u8a71\u306e\u7a2e\u985e\u3092\u3044\u304f\u3064\u304b\u793a\u3057\u307e\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u30bf\u30a4\u30d7<\/th>\n<th>\u8aac\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u30bd\u30d5\u30c8\u30d5\u30a9\u30f3<\/td>\n<td>\u30d1\u30bd\u30b3\u30f3\u3084\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u308b\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30d9\u30fc\u30b9\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3002<\/td>\n<\/tr>\n<tr>\n<td>IP\u96fb\u8a71<\/td>\n<td>VoIP \u901a\u4fe1\u7528\u306b\u8a2d\u8a08\u3055\u308c\u305f\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2 \u30c7\u30d0\u30a4\u30b9\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u30e2\u30d0\u30a4\u30eb VoIP<\/td>\n<td>\u30a2\u30d7\u30ea\u307e\u305f\u306f\u30e2\u30d0\u30a4\u30eb SIP \u3092\u4f7f\u7528\u3057\u3066\u3001\u30e2\u30d0\u30a4\u30eb \u30c7\u30d0\u30a4\u30b9\u7d4c\u7531\u3067\u884c\u308f\u308c\u308b VoIP \u901a\u8a71\u3002<\/td>\n<\/tr>\n<tr>\n<td>Web\u30d9\u30fc\u30b9\u306eVoIP<\/td>\n<td>\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u306a\u3057\u3067 Web \u30d6\u30e9\u30a6\u30b6\u304b\u3089\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b VoIP \u30b5\u30fc\u30d3\u30b9\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u30af\u30e9\u30a6\u30c9\u30db\u30b9\u30c8\u578b VoIP<\/td>\n<td>\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306b\u3088\u3063\u3066\u30db\u30b9\u30c8\u304a\u3088\u3073\u7ba1\u7406\u3055\u308c\u308b VoIP \u30b5\u30fc\u30d3\u30b9\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u30aa\u30f3\u30d7\u30ec\u30df\u30b9 VoIP<\/td>\n<td>\u7d44\u7e54\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5185\u3067\u5c55\u958b\u304a\u3088\u3073\u7ba1\u7406\u3055\u308c\u308b VoIP \u30b7\u30b9\u30c6\u30e0\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u96fb\u8a71\u306e\u4f7f\u3044\u65b9\u3001\u5229\u7528\u306b\u95a2\u3059\u308b\u30c8\u30e9\u30d6\u30eb\u3068\u305d\u306e\u89e3\u6c7a\u65b9\u6cd5<\/h2>\n<p>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30c6\u30ec\u30d5\u30a9\u30cb\u30fc\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u3055\u307e\u3056\u307e\u306a\u30c9\u30e1\u30a4\u30f3\u3067\u5fdc\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<ol>\n<li>\n<p><strong>\u500b\u4eba\u7684\u306a\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong>: \u500b\u4eba\u306f\u3001\u9577\u8ddd\u96e2\u901a\u8a71\u3001\u53cb\u4eba\u3084\u5bb6\u65cf\u3068\u306e\u30d3\u30c7\u30aa \u30c1\u30e3\u30c3\u30c8\u3001\u304a\u3088\u3073\u30b3\u30b9\u30c8\u52b9\u7387\u306e\u9ad8\u3044\u56fd\u969b\u901a\u4fe1\u3092\u884c\u3046\u305f\u3081\u306b VoIP \u30b5\u30fc\u30d3\u30b9\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30d3\u30b8\u30cd\u30b9\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong>\uff1a\u4f01\u696d\u306f\u3001\u5185\u90e8\u304a\u3088\u3073\u5916\u90e8\u306e\u901a\u4fe1\u3001\u96fb\u8a71\u4f1a\u8b70\u3001\u4eee\u60f3\u4f1a\u8b70\u3001\u304a\u3088\u3073\u901a\u4fe1\u30b3\u30b9\u30c8\u306e\u524a\u6e1b\u306e\u305f\u3081\u306b VoIP \u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30b3\u30fc\u30eb\u30bb\u30f3\u30bf\u30fc<\/strong>: \u30b3\u30fc\u30eb\u30bb\u30f3\u30bf\u30fc\u306f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u96fb\u8a71\u3092\u6d3b\u7528\u3057\u3066\u9867\u5ba2\u304b\u3089\u306e\u554f\u3044\u5408\u308f\u305b\u3092\u52b9\u7387\u7684\u306b\u51e6\u7406\u3057\u3001\u5927\u91cf\u306e\u901a\u8a71\u3092\u7ba1\u7406\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<p>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u96fb\u8a71\u306b\u306f\u6b21\u306e\u3088\u3046\u306a\u8ab2\u984c\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\n<p><strong>\u30b5\u30fc\u30d3\u30b9\u54c1\u8cea (QoS)<\/strong>: \u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u304c\u4e0d\u5341\u5206\u306a\u5834\u5408\u3001\u901a\u8a71\u304c\u5207\u65ad\u3055\u308c\u3001\u901a\u8a71\u54c1\u8cea\u304c\u4f4e\u4e0b\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u89e3\u6c7a\u7b56: \u5805\u7262\u306a\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u3092\u63a1\u7528\u3057\u3001\u30b5\u30fc\u30d3\u30b9\u54c1\u8cea (QoS) \u6280\u8853\u3092\u4f7f\u7528\u3057\u3066\u97f3\u58f0\u30d1\u30b1\u30c3\u30c8\u306b\u512a\u5148\u9806\u4f4d\u3092\u4ed8\u3051\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e0a\u306e\u61f8\u5ff5<\/strong>: VoIP \u901a\u8a71\u306f\u76d7\u8074\u3084\u30c7\u30fc\u30bf\u4fb5\u5bb3\u306b\u5bfe\u3057\u3066\u8106\u5f31\u3067\u3059\u3002\u89e3\u6c7a\u7b56: \u6697\u53f7\u5316\u6280\u8853\u3068\u4eee\u60f3\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af (VPN) \u306b\u3088\u308a\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5f37\u5316\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u7dca\u6025\u901a\u5831<\/strong>: \u5f93\u6765\u306e\u56fa\u5b9a\u96fb\u8a71\u3068\u306f\u7570\u306a\u308a\u3001VoIP \u306f\u7dca\u6025\u901a\u8a71\u4e2d\u306b\u5e38\u306b\u6b63\u78ba\u306a\u4f4d\u7f6e\u60c5\u5831\u3092\u63d0\u4f9b\u3059\u308b\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002\u89e3\u6c7a\u7b56: VoIP \u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306f\u3001\u3053\u306e\u554f\u984c\u306b\u5bfe\u51e6\u3059\u308b\u305f\u3081\u306b\u898f\u5236\u306b\u6e96\u62e0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ul>\n<h2>\u4e3b\u306a\u7279\u5fb4\u3068\u985e\u4f3c\u7528\u8a9e\u3068\u306e\u6bd4\u8f03<\/h2>\n<p>\u3053\u3053\u3067\u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u96fb\u8a71\u306e\u4e3b\u306a\u7279\u5fb4\u3068\u985e\u4f3c\u3057\u305f\u7528\u8a9e\u3068\u306e\u6bd4\u8f03\u3092\u3044\u304f\u3064\u304b\u793a\u3057\u307e\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u7279\u5fb4<\/th>\n<th>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u96fb\u8a71<\/th>\n<th>\u5f93\u6765\u306e\u96fb\u8a71<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u30fc<\/td>\n<td>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u4f9d\u5b58\u3059\u308b<\/td>\n<td>\u5f93\u6765\u306e\u96fb\u8a71\u56de\u7dda\u3092\u4f7f\u7528\u3059\u308b<\/td>\n<\/tr>\n<tr>\n<td>\u6599\u91d1<\/td>\n<td>\u4e00\u822c\u7684\u306b\u30b3\u30b9\u30c8\u52b9\u7387\u304c\u826f\u3044<\/td>\n<td>\u3082\u3063\u3068\u9ad8\u4fa1\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059<\/td>\n<\/tr>\n<tr>\n<td>\u53ef\u52d5\u6027<\/td>\n<td>\u67d4\u8edf\u3067\u30e2\u30d0\u30a4\u30eb\u30d5\u30ec\u30f3\u30c9\u30ea\u30fc<\/td>\n<td>\u9650\u3089\u308c\u305f\u79fb\u52d5\u30aa\u30d7\u30b7\u30e7\u30f3<\/td>\n<\/tr>\n<tr>\n<td>\u7279\u5fb4<\/td>\n<td>\u9ad8\u5ea6\u306a\u901a\u8a71\u6a5f\u80fd\u3092\u63d0\u4f9b<\/td>\n<td>\u9650\u5b9a\u7684\u306a\u8ffd\u52a0\u6a5f\u80fd<\/td>\n<\/tr>\n<tr>\n<td>\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3068\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9<\/td>\n<td>\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3068\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u304c\u7c21\u5358\u306b<\/td>\n<td>\u3088\u308a\u8907\u96d1\u306a\u8a2d\u5b9a\u304c\u5fc5\u8981<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u96fb\u8a71\u306b\u95a2\u3059\u308b\u5c06\u6765\u306e\u5c55\u671b\u3068\u6280\u8853<\/h2>\n<p>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u96fb\u8a71\u306e\u5c06\u6765\u306f\u6709\u671b\u3067\u3042\u308a\u3001\u3044\u304f\u3064\u304b\u306e\u30a8\u30ad\u30b5\u30a4\u30c6\u30a3\u30f3\u30b0\u306a\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u304c\u76ee\u524d\u306b\u8feb\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<ol>\n<li>\n<p><strong>5G\u306e\u7d71\u5408<\/strong>: 5G \u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306e\u51fa\u73fe\u306b\u3088\u308a\u3001\u901a\u8a71\u54c1\u8cea\u304c\u5411\u4e0a\u3057\u3001\u9045\u5ef6\u304c\u77ed\u7e2e\u3055\u308c\u3001\u3088\u308a\u591a\u304f\u306e\u540c\u6642\u63a5\u7d9a\u304c\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u4eba\u5de5\u77e5\u80fd<\/strong>: AI \u3092\u6d3b\u7528\u3057\u305f\u97f3\u58f0\u30a2\u30b7\u30b9\u30bf\u30f3\u30c8\u3068\u81ea\u52d5\u901a\u8a71\u51e6\u7406\u306b\u3088\u308a\u3001\u30e6\u30fc\u30b6\u30fc \u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u304c\u5411\u4e0a\u3057\u3001\u30b3\u30fc\u30eb\u30bb\u30f3\u30bf\u30fc\u306e\u696d\u52d9\u304c\u5408\u7406\u5316\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u62e1\u5f35\u73fe\u5b9f (AR)<\/strong>\uff1aAR \u3092\u6d3b\u7528\u3057\u305f\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u3088\u308a\u3001\u3088\u308a\u6ca1\u5165\u578b\u3067\u30a4\u30f3\u30bf\u30e9\u30af\u30c6\u30a3\u30d6\u306a\u30d3\u30c7\u30aa\u901a\u8a71\u4f53\u9a13\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u305f\u3081\u306e\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3<\/strong>: \u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u6280\u8853\u3092 VoIP \u30b7\u30b9\u30c6\u30e0\u306b\u7d71\u5408\u3059\u308b\u3053\u3068\u3067\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5f37\u5316\u3057\u3001\u8a50\u6b3a\u304b\u3089\u4fdd\u8b77\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u3092\u4f7f\u7528\u3059\u308b\u65b9\u6cd5\u3001\u307e\u305f\u306f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30c6\u30ec\u30d5\u30a9\u30cb\u30fc\u306b\u95a2\u9023\u4ed8\u3051\u308b\u65b9\u6cd5<\/h2>\n<p>\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30c6\u30ec\u30d5\u30a9\u30cb\u30fc\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5f37\u5316\u3059\u308b\u4e0a\u3067\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u3092\u4f7f\u7528\u307e\u305f\u306f\u95a2\u9023\u4ed8\u3051\u308b\u65b9\u6cd5\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<ol>\n<li>\n<p><strong>\u4ea4\u901a\u7ba1\u7406<\/strong>\uff1a\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001VoIP \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u8907\u6570\u306e\u30b5\u30fc\u30d0\u30fc\u306b\u5206\u6563\u3057\u3066\u3001\u901a\u8a71\u54c1\u8cea\u3092\u6700\u9069\u5316\u3057\u3001\u8f3b\u8f33\u3092\u8efd\u6e1b\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u30d0\u30a4\u30d1\u30b9<\/strong>: \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u304c\u5236\u9650\u3055\u308c\u3066\u3044\u308b\u5730\u57df\u3067\u306f\u3001\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306b\u3088\u3063\u3066\u3053\u308c\u3089\u306e\u5236\u9650\u304c\u56de\u907f\u3055\u308c\u3001VoIP \u901a\u8a71\u304c\u81ea\u7531\u306b\u63a5\u7d9a\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u5b89\u5168<\/strong>: \u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u8ffd\u52a0\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5c64\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3001VoIP \u30b7\u30b9\u30c6\u30e0\u3092\u60aa\u610f\u306e\u3042\u308b\u653b\u6483\u3084\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u304b\u3089\u4fdd\u8b77\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u533f\u540d<\/strong>: VoIP \u901a\u8a71\u306f\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u3092\u901a\u3058\u3066\u533f\u540d\u6027\u3092\u9ad8\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u5c64\u304c\u8ffd\u52a0\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>\u95a2\u9023\u30ea\u30f3\u30af<\/h2>\n<p>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30c6\u30ec\u30d5\u30a9\u30cb\u30fc\u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u6b21\u306e\u30ea\u30bd\u30fc\u30b9\u3092\u53c2\u7167\u3059\u308b\u3053\u3068\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<ol>\n<li><a href=\"https:\/\/www.fcc.gov\/consumers\/guides\/voip-basics\" target=\"_new\" rel=\"noopener nofollow\">VoIP \u306e\u57fa\u790e \u2013 \u9023\u90a6\u901a\u4fe1\u59d4\u54e1\u4f1a<\/a><\/li>\n<li><a href=\"https:\/\/www.cisco.com\/c\/en\/us\/support\/docs\/voice\/voice-quality\/7934-basicsip.html\" target=\"_new\" rel=\"noopener nofollow\">\u30dc\u30a4\u30b9\u30aa\u30fc\u30d0\u30fc\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30d7\u30ed\u30c8\u30b3\u30eb\uff08VoIP\uff09\u306e\u7406\u89e3 \u2013 Cisco<\/a><\/li>\n<li><a href=\"https:\/\/www.techopedia.com\/2\/28253\/voip\/internet-telephony-advantages-and-disadvantages\" target=\"_new\" rel=\"noopener nofollow\">\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u96fb\u8a71: \u5229\u70b9\u3068\u6b20\u70b9 \u2013 Techopedia<\/a><\/li>\n<\/ol>\n<p>\u7d50\u8ad6\u3068\u3057\u3066\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30c6\u30ec\u30d5\u30a9\u30cb\u30fc\u306f\u79c1\u305f\u3061\u306e\u901a\u4fe1\u65b9\u6cd5\u306b\u9769\u547d\u3092\u3082\u305f\u3089\u3057\u3001\u8cbb\u7528\u5bfe\u52b9\u679c\u304c\u9ad8\u304f\u3001\u591a\u7528\u9014\u3067\u6a5f\u80fd\u304c\u8c4a\u5bcc\u306a\u901a\u4fe1\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u304c\u9032\u5316\u3057\u7d9a\u3051\u308b\u306b\u3064\u308c\u3066\u3001VoIP \u306e\u5206\u91ce\u3067\u306f\u3055\u3089\u306a\u308b\u9769\u65b0\u304c\u671f\u5f85\u3055\u308c\u3001\u8ab0\u306b\u3068\u3063\u3066\u3082\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u3088\u308a\u30a2\u30af\u30bb\u30b9\u3057\u3084\u3059\u304f\u3001\u30b7\u30fc\u30e0\u30ec\u30b9\u306b\u306a\u308a\u307e\u3059\u3002<\/p>","protected":false},"featured_media":477685,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-477684","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Internet Telephony: Revolutionizing Communication<\/mark>","faq_items":[{"question":"What is Internet telephony or VoIP?","answer":"<p>Internet telephony, also known as Voice over Internet Protocol (VoIP), is a technology that allows voice communication over the Internet. It converts analog voice signals into digital data packets, which are transmitted over the Internet and reassembled at the receiving end to enable real-time voice communication.<\/p>"},{"question":"How did Internet telephony originate?","answer":"<p>The concept of Internet telephony dates back to the 1970s, but practical implementation came in the 1990s with the widespread adoption of the Internet. One of the earliest mentions was in 1991 when the Speak Freely software allowed users to make voice calls over the Internet.<\/p>"},{"question":"How does Internet telephony work?","answer":"<p>Internet telephony involves converting analog voice signals into digital data packets, packetizing them, routing them through the Internet, and then reassembling them at the receiver's end. It relies on VoIP clients, VoIP servers, codecs, SIP, RTP, and the Internet infrastructure.<\/p>"},{"question":"What are the key features of Internet telephony?","answer":"<p>Internet telephony offers cost-effectiveness, versatility, multimedia support, integration with other services, and an array of advanced call features.<\/p>"},{"question":"What are the types of Internet telephony?","answer":"<p>There are several types of Internet telephony, including softphones, IP phones, mobile VoIP, web-based VoIP, cloud-hosted VoIP, and on-premises VoIP.<\/p>"},{"question":"How is Internet telephony used?","answer":"<p>Internet telephony finds applications in personal communication, business communication, and call centers. It enables cost-effective long-distance calls, video chats, virtual meetings, and more.<\/p>"},{"question":"What are the challenges and solutions related to Internet telephony?","answer":"<p>Challenges include quality of service issues, security concerns, and limitations with emergency calls. Solutions involve using a robust internet connection, encryption techniques, and compliance with regulations.<\/p>"},{"question":"How does Internet telephony compare with traditional telephony?","answer":"<p>Internet telephony operates through the Internet, making it more cost-effective and versatile compared to traditional telephony, which relies on traditional telephone lines.<\/p>"},{"question":"What are the future perspectives and technologies related to Internet telephony?","answer":"<p>The future of Internet telephony includes integration with 5G technology, the use of artificial intelligence for call handling, augmented reality for interactive video calls, and the potential use of blockchain for added security.<\/p>"},{"question":"How are proxy servers associated with Internet telephony?","answer":"<p>Proxy servers can enhance Internet telephony by managing traffic, bypassing restrictive firewalls, providing an additional security layer, and adding an extra layer of anonymity to VoIP calls.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki\/477684","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki\/477684\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media\/477685"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media?parent=477684"}],"curies":[{"name":"\u3046\u30fc\u3093","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}