SIPREC\uacfc ETSI \ud45c\uc900 \uc911 \ud558\ub098\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc740 \uc0ac\uc5c5\uc790\uc5d0\uac8c \uc911\uc694\ud55c \uc544\ud0a4\ud14d\ucc98 \uacb0\uc815\uc785\ub2c8\ub2e4. \ud569\ubc95\uc801\uc778 \uac10\uccad\uc758 \uc138\uacc4\uc5d0\uc11c\ub294 \uc74c\uc131 \ud1b5\uc2e0\uc744 \ucea1\ucc98\ud558\uace0 \uc804\ub2ec\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud55c \ub17c\uc758\uc5d0\uc11c \ub450 \uac00\uc9c0 \uae30\uc220 \ud504\ub808\uc784\uc6cc\ud06c\uac00 \uc790\uc8fc \ub4f1\uc7a5\ud569\ub2c8\ub2e4: \ubc14\ub85c SIPREC\uacfc ETSI LI\uc785\ub2c8\ub2e4. \ub450 \uac00\uc9c0 \ubaa8\ub450 \ud1b5\uc2e0\uc758 \ub179\uc74c \ubc0f \uac10\uccad\uacfc \uad00\ub828\uc774 \uc788\uc9c0\ub9cc, \uadfc\ubcf8\uc801\uc73c\ub85c \ub2e4\ub978 \ubaa9\uc801\uc744 \uac00\uc9c0\uace0 \uc788\uace0, \uc11c\ub85c \ub2e4\ub978 \ud45c\uc900 \uae30\uad00\uc5d0\uc11c \uc2dc\uc791\ub418\uc5c8\uc73c\uba70, \uc11c\ub85c \ub2e4\ub978 \ub9e5\ub77d\uc5d0\uc11c \uc801\uc6a9\ub429\ub2c8\ub2e4. \ud2b9\ud788 LI\ub97c \ucc98\uc74c \uc0ac\uc6a9\ud558\uac70\ub098 \ub808\uac70\uc2dc \ub808\ucf54\ub529 \uc194\ub8e8\uc158\uc5d0\uc11c \ucd5c\uc2e0 \uac10\uccad \ud50c\ub7ab\ud3fc\uc73c\ub85c \uc804\ud658\ud558\ub294 \uc0ac\uc5c5\uc790\ub4e4 \uc0ac\uc774\uc5d0\uc11c \uc774 \ub450 \uac00\uc9c0\ub97c \ud63c\ub3d9\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n
\uc774 \ubb38\uc11c\uc5d0\uc11c\ub294 \uac01 \ud504\ub808\uc784\uc6cc\ud06c\uc758 \uae30\ub2a5, \ucd9c\ucc98, \uae30\uc220\uc801\uc778 \uc791\ub3d9 \ubc29\uc2dd, \uac01 \ud504\ub808\uc784\uc6cc\ud06c\uac00 \uc801\uc808\ud55c \uc194\ub8e8\uc158\uc778 \uacbd\uc6b0\ub97c \uc124\uba85\ud558\uba74\uc11c SIPREC\uacfc ETSI LI\ub97c \uc790\uc138\ud788 \ube44\uad50\ud569\ub2c8\ub2e4. \uc774 \uae00\uc774 \ub05d\ub098\uba74 \ub3c5\uc790\ub4e4\uc740 \uc774 \ub450 \uac00\uc9c0 \uc811\uadfc \ubc29\uc2dd\uc774 \uc11c\ub85c \uc5b4\ub5bb\uac8c \uad00\ub828\ub418\uc5b4 \uc788\ub294\uc9c0, \uadf8\ub9ac\uace0 \ud1b5\uc2e0 \ud658\uacbd\uc5d0\uc11c\uc758 \uc0ac\uc6a9\uc5d0 \ub300\ud574 \uc815\ubcf4\uc5d0 \uc785\uac01\ud55c \uacb0\uc815\uc744 \ub0b4\ub9ac\ub294 \ubc29\ubc95\uc744 \uba85\ud655\ud558\uac8c \uc774\ud574\ud560 \uc218 \uc788\uc744 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n
SIPREC(SIP \uae30\ubc18 \ubbf8\ub514\uc5b4 \ub808\ucf54\ub529)\uc740 \uc778\ud130\ub137 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud0dc\uc2a4\ud06c\ud3ec\uc2a4(IETF)\uc5d0\uc11c RFC 7865 \ubc0f RFC 7866\uc5d0 \uc815\uc758\ud55c \ud504\ub85c\ud1a0\ucf5c \ud504\ub808\uc784\uc6cc\ud06c\uc785\ub2c8\ub2e4. \uc774 \ud504\ub808\uc784\uc6cc\ud06c\ub294 \ud45c\uc900\ud654\ub418\uace0 \uc0c1\ud638 \uc6b4\uc6a9 \uac00\ub2a5\ud55c \ubc29\uc2dd\uc73c\ub85c SIP \uae30\ubc18 \ucee4\ubba4\ub2c8\ucf00\uc774\uc158 \uc138\uc158(\uc8fc\ub85c VoIP \ud1b5\ud654)\uc744 \ub179\ud654\ud560 \uc218 \uc788\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. SIPREC\uc740 \ub124\ud2b8\uc6cc\ud06c \ub0b4\uc758 \uc138\uc158 \ub808\ucf54\ub529 \ud074\ub77c\uc774\uc5b8\ud2b8(SRC)\uac00 \ubbf8\ub514\uc5b4 \uc2a4\ud2b8\ub9bc\uc744 \ubcf5\uc81c\ud558\uc5ec \uc800\uc7a5 \ubc0f \ucc98\ub9ac\ub97c \uc704\ud574 \uc138\uc158 \ub808\ucf54\ub529 \uc11c\ubc84(SRS)\ub85c \uc804\uc1a1\ud558\ub294 \ubc29\ubc95\uc744 \uc815\uc758\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n
SIPREC\uc758 \uc8fc\uc694 \uc0ac\uc6a9 \uc0ac\ub840\ub294 \uae30\uc5c5 \ud1b5\ud654 \ub179\uc74c, \ud488\uc9c8 \ubcf4\uc99d, \uae08\uc735 \uc11c\ube44\uc2a4\ub97c \uc704\ud55c \uaddc\uc815 \uc900\uc218 \ub179\uc74c \ubc0f \uc870\uc9c1\uc5d0\uc11c \uc74c\uc131 \ucee4\ubba4\ub2c8\ucf00\uc774\uc158 \uae30\ub85d\uc744 \ucea1\ucc98\ud558\uace0 \ubcf4\uad00\ud574\uc57c \ud558\ub294 \uc720\uc0ac\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc785\ub2c8\ub2e4. SIPREC\uc740 \uc5d4\ud130\ud504\ub77c\uc774\uc988 \ud154\ub808\ud3ec\ub2c8 \ud50c\ub7ab\ud3fc, \ucee8\ud0dd \uc13c\ud130 \uc194\ub8e8\uc158, \ud1b5\ud569 \ucee4\ubba4\ub2c8\ucf00\uc774\uc158 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ub110\ub9ac \uad6c\ud604\ub429\ub2c8\ub2e4. \uc8fc\uc694 \uc7a5\ube44 \uacf5\uae09\uc5c5\uccb4\ub4e4\uc740 \uc74c\uc131 \ud2b8\ub798\ud53d \ucea1\ucc98\ub97c \uc704\ud55c \ud45c\uc900 \uba54\ucee4\ub2c8\uc998\uc73c\ub85c SIPREC\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n
SIPREC\uc740 SRC\uc5d0\uc11c SRS\ub85c \ubcd1\ub82c SIP \uc138\uc158\uc744 \uc124\uc815\ud558\ub294 \ubc29\uc2dd\uc73c\ub85c \uc791\ub3d9\ud569\ub2c8\ub2e4. \ud1b5\uc2e0 \uc138\uc158\uc774 \ub179\ud654\ub97c \uc704\ud574 \uc2dd\ubcc4\ub418\uba74 SRC\ub294 \ubbf8\ub514\uc5b4 \uc2a4\ud2b8\ub9bc(\uc77c\ubc18\uc801\uc73c\ub85c RTP \uc624\ub514\uc624)\uc744 \ubcf5\uc81c\ud558\uace0 \ub179\ud654\ub41c \ubbf8\ub514\uc5b4\ub97c \uc804\ub2ec\ud558\uae30 \uc704\ud574 SRS\uc640 \uc0c8 SIP \uc138\uc158\uc744 \uc124\uc815\ud569\ub2c8\ub2e4. SIPREC \uba54\ud0c0\ub370\uc774\ud130 \ud504\ub85c\ud1a0\ucf5c(RFC 7866\uc5d0 \uc815\uc758\ub428)\uc740 \ucc38\uac00\uc790\uc758 \uc2e0\uc6d0, \ub179\ud654 \ubaa8\ub4dc \ubc0f \uc138\uc158 \ub9e4\uac1c\ubcc0\uc218 \ub4f1 \ub179\ud654 \uc138\uc158\uc5d0 \ub300\ud55c \uc815\ubcf4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n
SIPREC\uc740 \ud569\ubc95\uc801\uc778 \uac10\uccad\uc744 \uc704\ud574 \uc124\uacc4\ub418\uc9c0 \uc54a\uc558\ub2e4\ub294 \uc810\uc5d0 \uc720\uc758\ud574\uc57c \ud569\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 \ub300\uc0c1\uc73c\ub85c\ubd80\ud130\uc758 \ub179\uc74c \uae30\ubc00 \uc720\uc9c0, \ubc95 \uc9d1\ud589 \uae30\uad00\uc5d0 \ub300\ud55c \uac10\uccad \uc790\ub8cc\uc758 \uc548\uc804\ud55c \uc804\ub2ec, ETSI \ud615\uc2dd\uc758 \uac10\uccad \uad00\ub828 \uc815\ubcf4 \uc0dd\uc131 \ub610\ub294 \uac10\uccad \uba85\ub839 \uad00\ub9ac\uc5d0 \ub300\ud55c \uc870\ud56d\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. SIPREC\uc740 \uac10\uccad \uba54\ucee4\ub2c8\uc998\uc774 \uc544\ub2c8\ub77c \uae30\ub85d \uba54\ucee4\ub2c8\uc998\uc774\uba70, \uc774\ub7ec\ud55c \uad6c\ubd84\uc740 \uc911\uc694\ud55c \uae30\uc220\uc801 \ubc0f \ubc95\uc801 \uacb0\uacfc\ub97c \uac00\uc838\uc635\ub2c8\ub2e4.<\/p>\n\n\n\n
ETSI LI\ub294 \uc720\ub7fd\uc804\uae30\ud1b5\uc2e0\ud45c\uc900\ud611\ud68c\uc5d0\uc11c \uc8fc\ub85c \ud569\ubc95\uc801 \uac10\uccad\uc5d0 \uad00\ud55c \uae30\uc220\uc704\uc6d0\ud68c(TC LI) \ub0b4\uc5d0\uc11c \uac1c\ubc1c\ud55c \ud569\ubc95\uc801 \uac10\uccad \ud45c\uc900 \uc81c\ud488\uad70\uc744 \ub9d0\ud569\ub2c8\ub2e4. \ud575\uc2ec \ud45c\uc900\uc5d0\ub294 ETSI TS 102 232 \uc2dc\ub9ac\uc988(\ud578\ub4dc\uc624\ubc84 \uc0ac\uc591), ETSI TS 101 331(\ud578\ub4dc\uc624\ubc84 \uc778\ud130\ud398\uc774\uc2a4 \uc694\uad6c \uc0ac\ud56d), ETSI TS 103 120(IP \ud578\ub4dc\uc624\ubc84) \ubc0f \ub2e4\uc591\ud55c \uae30\uc220\ubcc4 \ubcf4\ucda9 \uc790\ub8cc\uac00 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud45c\uc900\uc740 \ud1b5\uc2e0\uc0ac \ub124\ud2b8\uc6cc\ud06c \ub0b4\uc758 \ub0b4\ubd80 \uac10\uccad \uae30\ub2a5\ubd80\ud130 \uac10\uccad\ub41c \uc790\ub8cc\ub97c \ubc95 \uc9d1\ud589 \uae30\uad00\uc5d0 \ub118\uae30\ub294 \uac83\uae4c\uc9c0 \ud1b5\uc2e0 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \ud569\ubc95\uc801\uc778 \uac10\uccad\uc744 \uc704\ud55c \uc804\uccb4 \uc544\ud0a4\ud14d\ucc98\ub97c \ud568\uaed8 \uc815\uc758\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n
ETSI LI\ub294 \uad8c\ud55c \uc788\ub294 \uc815\ubd80 \uae30\uad00\uc758 \ud569\ubc95\uc801\uc778 \uac10\uccad\uc744 \uac00\ub2a5\ud558\uac8c \ud558\uae30 \uc704\ud574 \ud2b9\ubcc4\ud788 \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774 \ud45c\uc900\uc740 \uac10\uccad \uba85\ub839\uc758 \uc218\uc2e0 \ubc0f \ucc98\ub9ac(HI1), \uac10\uccad \uad00\ub828 \uc815\ubcf4\uc758 \uc804\ub2ec(HI2), \ud1b5\uc2e0 \ub0b4\uc6a9\uc758 \uc804\ub2ec(HI3)\uc744 \ud3ec\ud568\ud55c \uc804\uccb4 \uac10\uccad \uc218\uba85 \uc8fc\uae30\ub97c \ub2e4\ub8f9\ub2c8\ub2e4. \uc774 \ud45c\uc900\uc5d0\ub294 \ubcf4\uc548, \uae30\ubc00\uc131, \ub370\uc774\ud130 \ubb34\uacb0\uc131 \ubc0f \uac10\uccad \ub300\uc0c1\uc5d0 \uc758\ud55c \ud0d0\uc9c0 \ubc29\uc9c0\ub97c \uc704\ud55c \uc138\ubd80 \uc870\ud56d\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n
ETSI LI\ub294 \ub300\ubd80\ubd84\uc758 \uc720\ub7fd \uad6d\uac00\uc5d0\uc11c \ud569\ubc95\uc801\uc778 \uac10\uccad\uc744 \uc704\ud55c \uc758\ubb34 \ud45c\uc900\uc774\uba70, \uc804 \uc138\uacc4 \ub2e4\ub978 \ub9ce\uc740 \uad00\ud560\uad8c\uc5d0\uc11c \uc774 \ud45c\uc900\uc758 \ubcc0\ud615\uc774 \uc0ac\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc720\ub7fd\uc5d0\uc11c \uacf5\uacf5 \ud1b5\uc2e0 \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud558\ub294 \uc0ac\uc5c5\uc790\ub294 \uc77c\ubc18\uc801\uc73c\ub85c ETSI \ud45c\uc900\uc744 \uc900\uc218\ud558\ub294 LI \uae30\ub2a5\uc744 \uad6c\ud604\ud574\uc57c \ud558\uba70, \uc77c\ubc18\uc801\uc73c\ub85c \uad00\ub828 \uad6d\uac00 \uae30\uad00 \ub610\ub294 \ubc95 \uc9d1\ud589 \uae30\uc220 \ud50c\ub7ab\ud3fc\uc758 \ud14c\uc2a4\ud2b8\ub97c \ud1b5\ud574 \uaddc\uc815 \uc900\uc218 \uc5ec\ubd80\ub97c \ud655\uc778\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n
SIPREC\uacfc ETSI LI\ub294 \ubaa9\uc801, \ubc94\uc704, \uc544\ud0a4\ud14d\ucc98, \ubcf4\uc548 \ubc0f \ubc95\uc801 \ub9e5\ub77d \ub4f1 \uc5ec\ub7ec \ucc28\uc6d0\uc5d0 \uac78\uccd0 \uadfc\ubcf8\uc801\uc778 \ucc28\uc774\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n
\ubaa9\uc801\uc740 \uac00\uc7a5 \uae30\ubcf8\uc801\uc778 \uad6c\ubd84\uc785\ub2c8\ub2e4. SIPREC\uc740 \ud488\uc9c8 \ubcf4\uc99d, \uad50\uc721, \ud2b9\uc815 \uc0b0\uc5c5\uc5d0 \ub300\ud55c \uaddc\uc815 \uc900\uc218\uc640 \uac19\uc740 \uc870\uc9c1 \ub0b4\ubd80\uc758 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub294 \ube44\uc988\ub2c8\uc2a4 \uae30\ub2a5\uc778 \ud1b5\ud654 \ub179\uc74c\uc6a9\uc73c\ub85c \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. ETSI LI\ub294 \ud569\ubc95\uc801\uc778 \uac10\uccad, \uc989 \uc815\ubd80 \uae30\uad00\uc774 \ubc95\uc801 \ud5c8\uac00\uc5d0 \ub530\ub77c \ud2b9\uc815 \ub300\uc0c1\uc758 \ud1b5\uc2e0\uc744 \ubaa8\ub2c8\ud130\ub9c1\ud560 \uc218 \uc788\ub3c4\ub85d \ud558\ub294 \ubc95 \uc9d1\ud589 \uae30\ub2a5\uc744 \uc704\ud574 \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774 \ub458\uc740 \uc644\uc804\ud788 \ub2e4\ub978 \uc694\uad6c \uc0ac\ud56d\uc744 \uac00\uc9c4 \uc644\uc804\ud788 \ub2e4\ub978 \uc774\ud574\uad00\uacc4\uc790\uc5d0\uac8c \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n
\ubc94\uc704\ub294 \ub610 \ub2e4\ub978 \uc911\uc694\ud55c \ucc28\uc774\uc810\uc785\ub2c8\ub2e4. SIPREC\uc740 SIP \uae30\ubc18 \uc74c\uc131 \uc138\uc158\uc758 \ucea1\ucc98\ub85c \uc81c\ud55c\ub429\ub2c8\ub2e4. \uae30\ubcf8\uc801\uc73c\ub85c \ube44 SIP \ud1b5\uc2e0\uc758 \ucc28\ub2e8, ETSI IRI \ud615\uc2dd\uc758 \uad6c\uc870\ud654\ub41c \uba54\ud0c0\ub370\uc774\ud130 \uc0dd\uc131 \ub610\ub294 \ucc28\ub2e8 \uba85\ub839 \uad00\ub9ac\ub97c \uc9c0\uc6d0\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ubc18\uba74, ETSI LI\ub294 \uc74c\uc131, \ub370\uc774\ud130, SMS, VoLTE, IMS, \uadf8\ub9ac\uace0 \uc810\ucc28 \ub298\uc5b4\ub098\ub294 5G \uc11c\ube44\uc2a4 \ub4f1 \uc804\uccb4 \ud1b5\uc2e0 \uc2a4\ud0dd\uc744 \ud3ec\uad04\ud558\uba70 \uc804\uccb4 \uac10\uccad \uc218\uba85 \uc8fc\uae30\ub97c \uad00\ub9ac\ud560 \uc218 \uc788\ub294 \ud3ec\uad04\uc801\uc778 \ud504\ub808\uc784\uc6cc\ud06c\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n
\uc544\ud0a4\ud14d\ucc98\ub294 \ud06c\uac8c \ub2e4\ub985\ub2c8\ub2e4. SIPREC\uc740 \ube44\uad50\uc801 \uac04\ub2e8\ud55c \uc138\uc158 \ubcf5\uc81c \uba54\ucee4\ub2c8\uc998\uc744 \uac16\ucd98 \uc591 \ub2f9\uc0ac\uc790 \ubaa8\ub378(SRC \ubc0f SRS)\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. ETSI LI\ub294 \ub0b4\ubd80 \ucc28\ub2e8 \uae30\ub2a5, \uc911\uac1c \uae30\ub2a5, LEMF\uc5d0 \ub300\ud55c \uc138 \uac00\uc9c0 \ud578\ub4dc\uc624\ubc84 \uc778\ud130\ud398\uc774\uc2a4\ub97c \ud3ec\ud568\ud55c \ub2e4\uc911 \uad6c\uc131 \uc694\uc18c \uc544\ud0a4\ud14d\ucc98\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. ETSI \uc544\ud0a4\ud14d\ucc98\ub294 \ubcf5\uc7a1\ud55c \ub124\ud2b8\uc6cc\ud06c \ud658\uacbd, \ub2e4\uc911 \ub3d9\uc2dc \ucc28\ub2e8, \uad00\ub9ac, \uba54\ud0c0\ub370\uc774\ud130, \ucf58\ud150\uce20 \uc804\uc1a1 \uae30\ub2a5\uc758 \ubd84\ub9ac\ub97c \uc9c0\uc6d0\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n
\ubcf4\uc548\uacfc \uae30\ubc00 \uc720\uc9c0 \uc694\uad6c\uc0ac\ud56d\uc740 \uadfc\ubcf8\uc801\uc73c\ub85c \ub2e4\ub985\ub2c8\ub2e4. SIPREC\uc5d0\ub294 \uc548\uc804\ud55c \uc804\uc1a1\uc744 \uc704\ud55c \uae30\ubcf8 \uc870\ud56d\uc774 \uc788\uc9c0\ub9cc \ub300\uc0c1\uc5d0\uac8c \ub179\uc74c\uc758 \uc874\uc7ac\ub97c \uc228\uaca8\uc57c \ud560 \ud544\uc694\uc131\uc740 \ub2e4\ub8e8\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uae30\uc5c5 \ud658\uacbd\uc5d0\uc11c\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub179\uc74c\uc774 \uacf5\uac1c\ub418\uba70 \ub2f9\uc0ac\uc790\uc758 \ub3d9\uc758\uac00 \ud544\uc694\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \ubc18\uba74\uc5d0 ETSI LI\ub294 \uac10\uccad\uc758 \uae30\ubc00\uc131\uc5d0 \ub300\ud55c \uc5c4\uaca9\ud55c \uc694\uac74\uc744 \ud3ec\ud568\ud558\uace0 \uc788\uc73c\uba70, \ub300\uc0c1\uc740 \uc790\uc2e0\uc758 \ud1b5\uc2e0\uc774 \uac10\uccad\ub418\uace0 \uc788\ub2e4\ub294 \uc0ac\uc2e4\uc744 \uc778\uc9c0\ud558\uc9c0 \ubabb\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774\ub97c \uc704\ud574\uc11c\ub294 \uac10\uccad \uc9c0\uc810, \uc804\uc1a1 \uc778\ud504\ub77c \ubc0f \uad00\ub9ac \ud504\ub85c\uc138\uc2a4\ub97c \uc2e0\uc911\ud558\uac8c \uc124\uacc4\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n
\ubc95\uc801 \ub9e5\ub77d\ub3c4 \ub2e4\ub985\ub2c8\ub2e4. SIPREC\uc740 \ub370\uc774\ud130 \ubcf4\ud638, \uace0\uc6a9 \ubc0f \uc18c\ube44\uc790 \ubcf4\ud638\ubc95\uc758 \uc801\uc6a9\uc744 \ubc1b\uc744 \uc218 \uc788\ub294 \uc0c1\uc5c5 \ubc0f \uaddc\uc81c \ud658\uacbd\uc5d0\uc11c \uc6b4\uc601\ub418\uc9c0\ub9cc \ubc95 \uc9d1\ud589 \ud65c\ub3d9\uc740 \uc544\ub2d9\ub2c8\ub2e4. ETSI LI\ub294 \ubc95\uc6d0 \ub610\ub294 \uae30\ud0c0 \uad00\ud560 \uae30\uad00\uc758 \ud5c8\uac00\ub97c \ubc1b\uace0 \ud2b9\uc815 \ubc95\uc801 \ubcf4\ud638 \uc7a5\uce58, \uac10\ub3c5 \uba54\ucee4\ub2c8\uc998 \ubc0f \uae30\ubc00 \uc720\uc9c0 \uc694\uac74\uc774 \uc801\uc6a9\ub418\ub294 \ubc95 \uc9d1\ud589 \ub9e5\ub77d\uc5d0\uc11c \uc6b4\uc601\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n
SIPREC\uacfc ETSI LI\uc758 \ucc28\uc774\uc810\uc744 \uace0\ub824\ud560 \ub54c, \ud569\ubc95\uc801\uc778 \uac10\uccad \uc194\ub8e8\uc158\uc758 \uc77c\ubd80\ub85c SIPREC\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub098\uc694? \ub2f5\uc740 \ubbf8\ubb18\ud55c \ucc28\uc774\uac00 \uc788\uc2b5\ub2c8\ub2e4. SIPREC\uc740 \uc7a0\uc7ac\uc801\uc73c\ub85c \ud1b5\uc2e0\uc0ac \ub124\ud2b8\uc6cc\ud06c \ub0b4\uc5d0\uc11c \ubbf8\ub514\uc5b4 \ucea1\ucc98 \uba54\ucee4\ub2c8\uc998, \uc989 \ub300\uc0c1\uc758 \uc74c\uc131 \uc2a4\ud2b8\ub9bc\uc744 \ucea1\ucc98\ud558\ub294 \ub0b4\ubd80 \uac10\uccad \uae30\ub2a5\uc758 \uad6c\uc131 \uc694\uc18c\ub85c \uc0ac\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 SIPREC\ub9cc\uc73c\ub85c\ub294 \ud569\ubc95\uc801\uc778 \uac10\uccad \uaddc\uc815 \uc900\uc218\ub97c \uc704\ud574 \ucda9\ubd84\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. ETSI\ub97c \uc900\uc218\ud558\ub294 IRI \uc0dd\uc131, HI2 \ubc0f HI3\ub97c \ud1b5\ud55c LEMF\ub85c\uc758 \uc548\uc804\ud55c \ud578\ub4dc\uc624\ubc84, HI1\uc744 \ud1b5\ud55c \uc601\uc7a5 \uad00\ub9ac, \ubc95\uc5d0\uc11c \uc694\uad6c\ud558\ub294 \uae30\ubc00\uc131 \ubcf4\ud638 \uc870\uce58\ub97c \uc81c\uacf5\ud558\ub294 \ucd94\uac00 \uad6c\uc131 \uc694\uc18c\ub85c \ubcf4\uc644\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n
\uc2e4\uc81c\ub85c \uc77c\ubd80 \uc0ac\uc5c5\uc790\ub294 IP \uc74c\uc131 \uc778\ud504\ub77c \ub0b4\uc5d0\uc11c \ubbf8\ub514\uc5b4 \ucea1\ucc98 \uba54\ucee4\ub2c8\uc998\uc73c\ub85c SIPREC\uc744 \uc0ac\uc6a9\ud558\uba70, SIPREC \ub179\uc74c\uc744 \uc218\uc2e0\ud558\uc5ec ETSI \ud638\ud658 \ud578\ub4dc\uc624\ubc84 \ub370\uc774\ud130\ub85c \ubcc0\ud658\ud558\ub294 \ubbf8\ub514\uc5d0\uc774\uc158 \uae30\ub2a5\uc744 \uac16\ucd94\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc811\uadfc \ubc29\uc2dd\uc740 \ud2b9\ud788 \uc5d4\ud130\ud504\ub77c\uc774\uc988 \ub808\ucf54\ub529\uc744 \uc704\ud574 SIPREC\uc774 \uc774\ubbf8 \ubc30\ud3ec\ub418\uc5b4 \uc788\uace0 \uc6b4\uc601\uc790\uac00 \uae30\uc874 \uc778\ud504\ub77c\ub97c \ud65c\uc6a9\ud558\uace0\uc790 \ud558\ub294 \ud658\uacbd\uc5d0\uc11c \ud6a8\uacfc\uc801\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc911\uac1c \uae30\ub2a5\uc740 SIPREC \uba54\ud0c0\ub370\uc774\ud130\ub97c ETSI IRI \ud615\uc2dd\uc73c\ub85c \ubcc0\ud658\ud558\uace0, \ub204\ub77d\ub41c \ub370\uc774\ud130 \uc694\uc18c\ub97c \ucd94\uac00\ud558\uace0, LEMF\ub85c \uc548\uc804\ud558\uac8c \uc804\ub2ec\ud558\uace0, \ud0c0\uc774\ubc0d \ubc0f \uc0c1\uad00\uad00\uacc4\ub97c \uad00\ub9ac\ud558\ub294 \uc791\uc5c5\uc744 \ucc98\ub9ac\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n
\ucea1\ucc98 \uba54\ucee4\ub2c8\uc998\uc73c\ub85c\uc11c\ub3c4 SIPREC\uc774 \ubd88\ucda9\ubd84\ud55c \uc2dc\ub098\ub9ac\uc624\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \ud45c\uc801\uc758 \ud1b5\uc2e0\uc5d0 SIPREC\uc774 \ucea1\ucc98\ud560 \uc218 \uc5c6\ub294 \ube44 SIP \ubbf8\ub514\uc5b4, \ub370\uc774\ud130 \uc138\uc158 \ub610\ub294 \uc11c\ube44\uc2a4\uac00 \ud3ec\ud568\ub41c \uacbd\uc6b0 \ubcc4\ub3c4\uc758 \ucc28\ub2e8 \uba54\ucee4\ub2c8\uc998\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \ub9c8\ucc2c\uac00\uc9c0\ub85c \ub124\ud2b8\uc6cc\ud06c \uc544\ud0a4\ud14d\ucc98\uac00 \uc801\uc808\ud55c \ucc28\ub2e8 \uc9c0\uc810\uc5d0\uc11c SIPREC\uc744 \uc9c0\uc6d0\ud558\uc9c0 \uc54a\ub294 \uacbd\uc6b0, \ub300\uccb4 \ucea1\ucc98 \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n
SIPREC\uacfc ETSI LI \uc911 \uc5b4\ub5a4 \uac83\uc744 \uc120\ud0dd\ud560\uc9c0\ub294 \uc804\uc801\uc73c\ub85c \uc0ac\uc6a9 \uc0ac\ub840\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uae08\uc735 \uc11c\ube44\uc2a4\uc640 \uac19\uc740 \uc0b0\uc5c5\uc5d0\uc11c \uae30\uc5c5 \ud1b5\ud654 \ub179\uc74c, \ud488\uc9c8 \ubcf4\uc99d \ubc0f \uaddc\uc815 \uc900\uc218 \ub179\uc74c\uc744 \ud558\ub824\uba74 SIPREC\uc774 \uc801\ud569\ud55c \uc194\ub8e8\uc158\uc785\ub2c8\ub2e4. \uc774 \uc194\ub8e8\uc158\uc740 \ube44\uc988\ub2c8\uc2a4 \ub179\uc74c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub294 \uc74c\uc131 \ucee4\ubba4\ub2c8\ucf00\uc774\uc158 \ucea1\ucc98\ub97c \uc704\ud55c \ud45c\uc900\ud654\ub41c \uc0c1\ud638 \uc6b4\uc6a9 \uba54\ucee4\ub2c8\uc998\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n
\ud569\ubc95\uc801\uc778 \uac10\uccad(\ubc95\uc801 \ud5c8\uac00\uc5d0 \ub530\ub77c \ud1b5\uc2e0\uc744 \ucea1\ucc98\ud558\uc5ec \ubc95 \uc9d1\ud589 \uae30\uad00\uc5d0 \uc804\ub2ec\ud558\ub294 \uac83)\uc758 \uacbd\uc6b0 ETSI LI\uac00 \uc801\uc808\ud55c \ud504\ub808\uc784\uc6cc\ud06c\uc785\ub2c8\ub2e4. LI \uc758\ubb34\uac00 \uc788\ub294 \uc0ac\uc5c5\uc790\ub294 ETSI \ud45c\uc900(\ub610\ub294 \ud574\ub2f9 \uad6d\uac00\uc5d0 \uc0c1\uc751\ud558\ub294 \ud45c\uc900)\uc744 \uc900\uc218\ud558\ub294 \uc2dc\uc2a4\ud15c\uc744 \uad6c\ud604\ud574\uc57c \ud558\uba70, SIPREC\ub9cc\uc73c\ub85c\ub294 \uc774\ub7ec\ud55c \uc694\uac74\uc744 \ucda9\uc871\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n
\ub450 \uac00\uc9c0 \uae30\ub2a5\uc774 \ubaa8\ub450 \ud544\uc694\ud55c \uc0ac\uc5c5\uc790\uc758 \uacbd\uc6b0 \ub3d9\uc77c\ud55c \ub124\ud2b8\uc6cc\ud06c \uc778\ud504\ub77c \ub0b4\uc5d0\uc11c \ub450 \uac00\uc9c0 \uae30\ub2a5\uc744 \uacf5\uc874\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. SIPREC\uc740 \uae30\uc5c5 \ub179\ud654 \uae30\ub2a5\uc744 \uc81c\uacf5\ud558\uace0 ETSI LI \uc2dc\uc2a4\ud15c\uc740 \ud569\ubc95\uc801\uc778 \uac10\uccad\uc744 \ucc98\ub9ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc77c\ubd80 \uc544\ud0a4\ud14d\ucc98\uc5d0\uc11c\ub294 \uacf5\ud1b5 \ucea1\ucc98 \uba54\ucee4\ub2c8\uc998\uc774 \ub450 \uc2dc\uc2a4\ud15c\uc5d0 \ubaa8\ub450 \uc81c\uacf5\ub420 \uc218 \uc788\uc9c0\ub9cc \ucea1\ucc98\ub41c \uc790\ub8cc\uc758 \ucc98\ub9ac, \uc804\ub2ec \ubc0f \uad00\ub9ac\ub294 \uac01 \uc0ac\uc6a9 \uc0ac\ub840\uc5d0 \uc801\ud569\ud55c \ud45c\uc900\uacfc \uc808\ucc28\ub97c \ub530\ub77c\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n
SIPREC\uacfc ETSI LI\ub294 \ub458 \ub2e4 \ud1b5\uc2e0 \ucea1\ucc98\ub97c \ud3ec\ud568\ud558\uc9c0\ub9cc \uadfc\ubcf8\uc801\uc73c\ub85c \ub2e4\ub978 \uc694\uad6c\uc0ac\ud56d\uc744 \ud574\uacb0\ud569\ub2c8\ub2e4. SIPREC\uc740 \ube44\uc988\ub2c8\uc2a4 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uc704\ud55c \ub808\ucf54\ub529 \ud504\ub85c\ud1a0\ucf5c\uc774\uba70, ETSI LI\ub294 \ubc95 \uc9d1\ud589\uc744 \uc704\ud55c \ud3ec\uad04\uc801\uc778 \uac10\uccad \ud504\ub808\uc784\uc6cc\ud06c\uc785\ub2c8\ub2e4. \uc6b4\uc601\uc790\ub294 \uc774 \ub450 \uac00\uc9c0\uc758 \ucc28\uc774\uc810\uc744 \uc774\ud574\ud558\uace0 \uac01 \uc0ac\uc6a9 \uc0ac\ub840\uc5d0 \uc801\ud569\ud55c \uc194\ub8e8\uc158\uc744 \uad6c\ud604\ud574\uc57c \ud569\ub2c8\ub2e4. \uc644\uc804\ud55c ETSI LI \uad6c\ud604\uc744 \ub300\uc2e0\ud558\uc5ec SIPREC\uc744 \uc0ac\uc6a9\ud558\uba74 \uc0ac\uc5c5\uc790\ub294 \ubc95\uc801 \uc758\ubb34\ub97c \uc900\uc218\ud558\uc9c0 \uc54a\uac8c \ub418\uba70, \uc77c\uc0c1\uc801\uc778 \ube44\uc988\ub2c8\uc2a4 \uae30\ub85d\uc744 \uc704\ud574 ETSI LI\ub97c \ubc30\ud3ec\ud558\ub294 \uac83\uc740 \ubd88\ud544\uc694\ud558\uac8c \ubcf5\uc7a1\ud558\uace0 \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4ed\ub2c8\ub2e4. \uac01 \ud504\ub808\uc784\uc6cc\ud06c\uc758 \ubaa9\uc801, \uae30\ub2a5, \ud55c\uacc4\uc5d0 \ub300\ud55c \uba85\ud655\ud55c \uc774\ud574\ub294 \uc62c\ubc14\ub978 \uae30\uc220 \ubc0f \uc544\ud0a4\ud14d\ucc98 \uacb0\uc815\uc744 \ub0b4\ub9ac\uae30 \uc704\ud55c \ud1a0\ub300\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n
SIPREC\uacfc ETSI \uc811\uadfc \ubc29\uc2dd \uc911 \ud558\ub098\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc740 \uc7a5\uae30\uc801\uc778 \uc544\ud0a4\ud14d\ucc98\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc0ac\uc5c5\uc790\ub294 \ub124\ud2b8\uc6cc\ud06c \uc9c4\ud654 \ub85c\ub4dc\ub9f5\uc5d0 \ub530\ub77c SIPREC\uacfc ETSI \uc635\uc158\uc744 \uc2e0\uc911\ud558\uac8c \ud3c9\uac00\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n
\uad00\ub828 \uc8fc\uc81c\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \ub0b4\uc6a9\uc740 \ub2e4\uc74c \ubb38\uc11c\ub97c \ucc38\uc870\ud558\uc138\uc694:<\/p>\n\n\n\n
\ub2e4\uc74c \uc678\ubd80 \ub9ac\uc18c\uc2a4\uc5d0\uc11c \ucd94\uac00 \ucee8\ud14d\uc2a4\ud2b8\uc640 \uacf5\uc2dd \ubb38\uc11c\ub97c \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n
The choice between SIPREC vs ETSI standards is a critical architectural decision for operators. 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