{"id":47659,"date":"2026-10-14T00:15:49","date_gmt":"2026-10-13T15:15:49","guid":{"rendered":"https:\/\/jore2.com\/?p=47659"},"modified":"2026-10-14T00:15:49","modified_gmt":"2026-10-13T15:15:49","slug":"community-21675-phreak-ing-internet-phone-switch","status":"publish","type":"post","link":"https:\/\/jore2.com\/?p=47659","title":{"rendered":"\ube0c\ub77c\uc6b0\uc800 \uae30\ubc18 \uc775\uba85 \uc804\ud654 \uad50\ud658\uae30 &#8216;Phreak.ing&#8217; \uacf5\uac1c"},"content":{"rendered":"<div class=\"jore2-editor-byline\">\n<p><strong>\ubc15\uc11c\uc724<\/strong><\/p>\n<\/div>\n<p>\uc778\ud130\ub137 \uc804\ud654 \uad50\ud658\uae30 \ud504\ub85c\uc81d\ud2b8\uc778 Phreak.ing\uac00 \ucd5c\uadfc \uacf5\uac1c\ub418\uc5b4 \uae30\uc220 \ucee4\ubba4\ub2c8\ud2f0\uc758 \uad00\uc2ec\uc744 \ubc1b\uace0 \uc788\ub2e4. \uc774 \uc11c\ube44\uc2a4\ub294 \ube0c\ub77c\uc6b0\uc800\uc5d0\uc11c \uc9c1\uc811 \uc791\ub3d9\ud558\ub294 \uc2a4\uc704\uce58\ubcf4\ub4dc\ub85c, \uacfc\uac70\uc758 \ud3f0 \ud504\ub9ac\ud0b9 \uc815\uc2e0\uc744 \ud604\ub300\uc801\uc778 \uc778\ud130\ub137 \ud658\uacbd\uc5d0 \ub9de\uac8c \uc7ac\ud574\uc11d\ud588\ub2e4.<\/p>\n<p>\uc0ac\uc6a9\uc790\ub294 \ub85c\uadf8\uc778 \ud6c4 \ud655\uc7a5 \ubc88\ud638\ub97c \uc785\ub825\ud558\uc5ec \ub370\uc2a4\ud06c\ud3f0\uc5d0 \uc5f0\uacb0\ud558\uac70\ub098 \ubc1c\uc2e0\uc790 ID\ub97c \uc228\uae38 \uc218 \uc788\ub2e4. \ub610\ud55c \ud1b5\ud654\ub97c \ub300\uae30 \uc0c1\ud0dc\ub85c \ubcf4\uad00\ud558\uac70\ub098 \uc2e4\uc2dc\uac04 \uc74c\uc131 \ud68c\uc758\uc2e4\uc5d0 \ucc38\uc5ec\ud558\ub294 \uae30\ub2a5\ub3c4 \uc9c0\uc6d0\ub41c\ub2e4. \uc774\ub7ec\ud55c \uad6c\uc870\ub294 \uc804\ud1b5\uc801\uc778 \uc0ac\uc124 \uad50\ud658\uae30\uc758 \uc5ed\ud560\uc744 \uc6f9\uc73c\ub85c \uac00\uc838\uc628 \ud615\ud0dc\ub2e4.<\/p>\n<p>\ud2b9\uc774\ud55c \uc810\uc740 \ud655\uc7a5 \ubc88\ud638 \uccb4\uacc4\uac00 IRC \ub2c9\ub124\uc784\uacfc \uc720\uc0ac\ud558\uac8c \uc124\uacc4\ub418\uc5c8\ub2e4\ub294 \uac83\uc774\ub2e4. \uc0ac\uc6a9\uc790\ub294 3\uc790\ub9ac\ubd80\ud130 10\uc790\ub9ac\uae4c\uc9c0\uc758 \uc22b\uc790\ub85c \ub41c \uc784\uc758\uc758 \ubc88\ud638\ub97c \uc120\ud0dd\ud560 \uc218 \uc788\uc73c\uba70, \uc774\ub97c \ud1b5\ud574 \uc0c1\ub300\ubc29\uacfc \uc5f0\uacb0\ub41c\ub2e4. \uc74c\uc131 \uba54\uc77c, \ud14d\uc2a4\ud2b8 \uba54\uc2dc\uc9c0, \ucee8\ud37c\ub7f0\uc2a4 \ub8f8 \ub4f1 \ub2e4\uc591\ud55c \ud1b5\uc2e0 \uae30\ub2a5\uc774 \ub0b4\uc7a5\ub418\uc5b4 \uc788\ub2e4.<\/p>\n<p>\uac1c\uc778\uc815\ubcf4 \ubcf4\ud638 \uce21\uba74\uc5d0\uc11c\ub3c4 \uba85\ud655\ud55c \uc6d0\uce59\uc744 \uace0\uc218\ud55c\ub2e4. \uc6b4\uc601\uc9c4\uc740 \ub85c\uadf8\ub97c \ub0a8\uae30\uc9c0 \uc54a\uc73c\uba70 \uc0ac\uc6a9\uc790\uc758 \uac1c\uc778\uc815\ubcf4\ub97c \uc218\uc9d1\ud558\uc9c0 \uc54a\ub294\ub2e4. \uac00\uc785 \uc2dc \uc2e4\uc81c \uc804\ud654\ubc88\ud638\ub97c \uc0ac\uc6a9\ud558\uc9c0 \ub9d0 \uac83\uc744 \uad8c\uc7a5\ud558\uba70, \ucc28\ub2e8\ub41c \ud655\uc7a5 \ubc88\ud638\ub294 \uc0c1\ub300\ubc29\uc5d0\uac8c \ub178\ucd9c\ub418\uc9c0 \uc54a\ub3c4\ub85d \ucc98\ub9ac\ub41c\ub2e4.<\/p>\n<p>\ucee4\ubba4\ub2c8\ud2f0 \ubc18\uc751\uc740 \ub2e4\uc591\ud558\ub2e4. \uc77c\ubd80 \uc0ac\uc6a9\uc790\ub294 \uc790\ubc14\uc2a4\ud06c\ub9bd\ud2b8 \uc5c6\uc774 \uad6c\ud604\ub41c \ubc30\uacbd \ud6a8\uacfc\uc758 \uc644\uc131\ub3c4\ub97c \ub192\uc774 \ud3c9\uac00\ud588\ub2e4. \ubc18\uba74 DTMF \ucea1\ucc28 \uc778\uc99d \uacfc\uc815\uc5d0\uc11c \ub9c8\uc774\ud06c \uc778\uc2dd\uc774 \uc2e4\ud328\ud574 \ub4f1\ub85d\uc744 \ud3ec\uae30\ud588\ub2e4\ub294 \ud6c4\uae30\ub3c4 \uc788\uc5c8\ub2e4.<\/p>\n<p>\ud2b9\uc815 \ucf54\ub4dc\ub97c \uc785\ub825\ud558\uba74 Easter egg\uac00 \ud65c\uc131\ud654\ub418\ub294 \ub4f1 \uc7a5\ub09c\uc2a4\ub7ec\uc6b4 \uc694\uc18c\ub3c4 \ubc1c\uacac\ub418\uc5c8\ub2e4.<\/p>\n<p>\uae30\uc220\uc801 \uc138\ubd80 \uc0ac\ud56d\uc73c\ub85c\ub294 WebRTC P2P \uc74c\uc131 \ubc88\ud638 \ubc1c\uae09 \uc5ec\ubd80\uc5d0 \ub300\ud55c \uc9c8\ubb38\uc774 \uc81c\uae30\ub418\uc5c8\uc73c\ub098, \ud604\uc7ac\ub85c\uc11c\ub294 \uc815\ud655\ud55c \ub3d9\uc791 \ubc29\uc2dd\uc774 \uc644\uc804\ud788 \uaddc\uba85\ub418\uc9c0 \uc54a\uc558\ub2e4. \ube0c\ub77c\uc6b0\uc800 \uc54c\ub9bc\uc744 \ud1b5\ud574 \ud1b5\ud654, \ubb38\uc790, \uc74c\uc131 \uba54\uc77c \ubc0f \uba58\uc158 \uc18c\uc2dd\uc744 \ubc1b\uc744 \uc218 \uc788\ub2e4\ub294 \uc810\uc740 \uc2e4\uc6a9\uc131\uc744 \ub354\ud55c\ub2e4.<\/p>\n<p>\uc774 \ud504\ub85c\uc81d\ud2b8\ub294 \ub2e8\uc21c\ud55c \ud1b5\uc2e0 \ub3c4\uad6c\ub97c \ub118\uc5b4 \uc544\ub0a0\ub85c\uadf8 \uc2dc\ub300\uc758 \ud574\ud0b9 \ubb38\ud654\ub97c \ub514\uc9c0\ud138\ub85c \ubcf5\uc6d0\ud558\ub824\ub294 \uc2dc\ub3c4\ub85c \uc77d\ud78c\ub2e4. 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