{"id":2146,"date":"2026-05-20T08:00:00","date_gmt":"2026-05-20T07:00:00","guid":{"rendered":"https:\/\/ic-services.io\/?p=2146"},"modified":"2026-10-21T14:12:24","modified_gmt":"2026-10-21T13:12:24","slug":"hi1-hi2-hi3-%d0%b8%d0%bd%d1%82%d0%b5%d1%80%d1%84%d0%b5%d0%b9%d1%81%d1%8b-%d0%b7%d0%b0%d0%ba%d0%be%d0%bd%d0%bd%d0%be%d0%b3%d0%be-%d0%bf%d0%b5%d1%80%d0%b5%d1%85%d0%b2%d0%b0%d1%82%d0%b0","status":"publish","type":"post","link":"https:\/\/ic-services.io\/ru\/resources\/blog\/hi1-hi2-hi3-lawful-interception-interfaces\/","title":{"rendered":"HI1 vs HI2 vs HI3: \u043f\u043e\u043d\u0438\u043c\u0430\u043d\u0438\u0435 \u0442\u0440\u0435\u0445 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u043e\u0432 \u0437\u0430\u043a\u043e\u043d\u043d\u043e\u0433\u043e \u043f\u0435\u0440\u0435\u0445\u0432\u0430\u0442\u0430"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u041f\u043e\u043d\u0438\u043c\u0430\u043d\u0438\u0435 \u043f\u0440\u0438\u043d\u0446\u0438\u043f\u043e\u0432 \u0440\u0430\u0431\u043e\u0442\u044b \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u043e\u0432 HI1, HI2 \u0438 HI3 \u0438\u043c\u0435\u0435\u0442 \u043e\u0441\u043d\u043e\u0432\u043e\u043f\u043e\u043b\u0430\u0433\u0430\u044e\u0449\u0435\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u0434\u043b\u044f \u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u043e\u0439 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0437\u0430\u043a\u043e\u043d\u043d\u043e\u0433\u043e \u043f\u0435\u0440\u0435\u0445\u0432\u0430\u0442\u0430. \u0412 \u043e\u0441\u043d\u043e\u0432\u0435 \u043b\u044e\u0431\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0437\u0430\u043a\u043e\u043d\u043d\u043e\u0433\u043e \u043f\u0435\u0440\u0435\u0445\u0432\u0430\u0442\u0430 \u043b\u0435\u0436\u0438\u0442 \u043d\u0430\u0431\u043e\u0440 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u043e\u0432, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u044e\u0442 \u043f\u043e\u0440\u044f\u0434\u043e\u043a \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u043f\u0435\u0440\u0435\u0445\u0432\u0430\u0447\u0435\u043d\u043d\u044b\u043c\u0438 \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u044f\u043c\u0438, \u0438\u0445 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0438 \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0438 \u043f\u0440\u0430\u0432\u043e\u043e\u0445\u0440\u0430\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u043c \u043e\u0440\u0433\u0430\u043d\u0430\u043c. \u0412 \u0440\u0430\u043c\u043a\u0430\u0445 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0430 ETSI \u2014 \u0434\u043e\u043c\u0438\u043d\u0438\u0440\u0443\u044e\u0449\u0435\u0433\u043e \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0430 \u0434\u043b\u044f \u0437\u0430\u043a\u043e\u043d\u043d\u043e\u0433\u043e \u043f\u0435\u0440\u0435\u0445\u0432\u0430\u0442\u0430 \u0432 \u0415\u0432\u0440\u043e\u043f\u0435 \u0438 \u0432\u043e \u043c\u043d\u043e\u0433\u0438\u0445 \u0434\u0440\u0443\u0433\u0438\u0445 \u0441\u0442\u0440\u0430\u043d\u0430\u0445 \u043c\u0438\u0440\u0430 \u2014 \u044d\u0442\u0438 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u044b \u043e\u0431\u043e\u0437\u043d\u0430\u0447\u0435\u043d\u044b \u043a\u0430\u043a HI1, HI2 \u0438 HI3. \u0412\u043c\u0435\u0441\u0442\u0435 \u043e\u043d\u0438 \u043e\u0431\u0440\u0430\u0437\u0443\u044e\u0442 \u043f\u043e\u043b\u043d\u0443\u044e \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u0443 \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0438 \u0434\u0430\u043d\u043d\u044b\u0445, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0441\u043e\u0435\u0434\u0438\u043d\u044f\u0435\u0442 \u0441\u0435\u0442\u044c \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u0430 \u0441 <a href=\"https:\/\/ic-services.io\/ru\/%d0%bf%d1%80%d0%be%d0%b4%d1%83%d0%ba%d1%86%d0%b8%d1%8f\/%d0%bf%d1%80%d0%be%d0%b3%d1%80%d0%b0%d0%bc%d0%bc%d0%bd%d1%8b%d0%b5-%d1%80%d0%b5%d1%88%d0%b5%d0%bd%d0%b8%d1%8f\/%d0%be%d0%b1%d1%8a%d0%b5%d0%ba%d1%82-%d0%bc%d0%be%d0%bd%d0%b8%d1%82%d0%be%d1%80%d0%b8%d0%bd%d0%b3%d0%b0-%d0%bf%d1%80%d0%b0%d0%b2%d0%be%d0%be%d1%85%d1%80%d0%b0%d0%bd%d0%b8%d1%82%d0%b5%d0%bb%d1%8c%d0%bd\/\">\u043e\u0431\u044a\u0435\u043a\u0442 \u043c\u043e\u043d\u0438\u0442\u043e\u0440\u0438\u043d\u0433\u0430 \u043f\u0440\u0430\u0432\u043e\u043e\u0445\u0440\u0430\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u043e\u0440\u0433\u0430\u043d\u043e\u0432<\/a> (LEMF). \u041d\u0435\u0441\u043c\u043e\u0442\u0440\u044f \u043d\u0430 \u0438\u0445 \u043f\u0440\u0438\u043d\u0446\u0438\u043f\u0438\u0430\u043b\u044c\u043d\u0443\u044e \u0432\u0430\u0436\u043d\u043e\u0441\u0442\u044c, \u0440\u0430\u0437\u043b\u0438\u0447\u0438\u044f \u043c\u0435\u0436\u0434\u0443 \u044d\u0442\u0438\u043c\u0438 \u0442\u0440\u0435\u043c\u044f \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430\u043c\u0438 \u0437\u0430\u0447\u0430\u0441\u0442\u0443\u044e \u043d\u0435\u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u043e \u043f\u043e\u043d\u0438\u043c\u0430\u044e\u0442\u0441\u044f \u0434\u0430\u0436\u0435 \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u0438\u0441\u0442\u0430\u043c\u0438, \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0449\u0438\u043c\u0438 \u0432 \u0441\u0444\u0435\u0440\u0435 \u0442\u0435\u043b\u0435\u043a\u043e\u043c\u043c\u0443\u043d\u0438\u043a\u0430\u0446\u0438\u0439 \u0438 \u043f\u0440\u0430\u0432\u043e\u043e\u0445\u0440\u0430\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u043e\u0440\u0433\u0430\u043d\u043e\u0432.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0412 \u044d\u0442\u043e\u0439 \u0441\u0442\u0430\u0442\u044c\u0435 \u0434\u0430\u0435\u0442\u0441\u044f \u0447\u0435\u0442\u043a\u043e\u0435 \u0438 \u043f\u043e\u0434\u0440\u043e\u0431\u043d\u043e\u0435 \u043e\u0431\u044a\u044f\u0441\u043d\u0435\u043d\u0438\u0435 \u043a\u0430\u0436\u0434\u043e\u0433\u043e \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430 - \u0447\u0442\u043e \u043e\u043d \u043d\u0435\u0441\u0435\u0442 \u0432 \u0441\u0435\u0431\u0435, \u043a\u0430\u043a \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u0438 \u043f\u043e\u0447\u0435\u043c\u0443 \u0438\u043c\u0435\u0435\u0442 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435. \u041f\u043e\u043d\u0438\u043c\u0430\u043d\u0438\u0435 HI1, HI2 \u0438 HI3 - \u044d\u0442\u043e \u043d\u0435 \u043f\u0440\u043e\u0441\u0442\u043e \u0430\u043a\u0430\u0434\u0435\u043c\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u0443\u043f\u0440\u0430\u0436\u043d\u0435\u043d\u0438\u0435; \u043e\u043d\u043e \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u0432\u0441\u0435\u043c, \u043a\u0442\u043e \u0437\u0430\u043d\u0438\u043c\u0430\u0435\u0442\u0441\u044f \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u043e\u0439, \u0437\u0430\u043a\u0443\u043f\u043a\u043e\u0439, \u0440\u0430\u0437\u0432\u0435\u0440\u0442\u044b\u0432\u0430\u043d\u0438\u0435\u043c \u0438\u043b\u0438 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0435\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0437\u0430\u043a\u043e\u043d\u043d\u043e\u0433\u043e \u043f\u0435\u0440\u0435\u0445\u0432\u0430\u0442\u0430.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u041f\u043e\u043d\u0438\u043c\u0430\u043d\u0438\u0435 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u043e\u0432 HI1 HI2 HI3<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Before examining each interface individually, it is important to understand where they sit within the broader LI architecture. The ETSI model divides the interception process into several functional components. In the classic ETSI model (TS 101 671), the key components on the operator&#8217;s side are the internal interception function (IIF), which performs the actual interception within the network, and the <a href=\"https:\/\/ic-services.io\/ru\/%d0%bf%d1%80%d0%be%d0%b4%d1%83%d0%ba%d1%86%d0%b8%d1%8f\/%d0%bf%d1%80%d0%be%d0%b3%d1%80%d0%b0%d0%bc%d0%bc%d0%bd%d1%8b%d0%b5-%d1%80%d0%b5%d1%88%d0%b5%d0%bd%d0%b8%d1%8f\/li-%d0%bf%d0%bb%d0%b0%d1%82%d1%84%d0%be%d1%80%d0%bc%d0%b0-%d0%b4%d0%bb%d1%8f-%d0%bf%d0%be%d1%81%d1%80%d0%b5%d0%b4%d0%bd%d0%b8%d1%87%d0%b5%d1%81%d1%82%d0%b2%d0%b0\/\">\u0444\u0443\u043d\u043a\u0446\u0438\u044f \u043f\u043e\u0441\u0440\u0435\u0434\u043d\u0438\u0447\u0435\u0441\u0442\u0432\u0430<\/a> (MF), which translates the intercepted data into the standardised formats required by the handover interfaces. Current ETSI and 3GPP architectures (TS 104 007, TS 103 221, 3GPP TS 33.127) call them the point of interception (POI) and the mediation and delivery function (MDF). On the law enforcement side, the LEMF receives the intercepted data and provides tools for analysis and investigation.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0422\u0440\u0438 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430 HI \u043f\u0435\u0440\u0435\u0441\u0435\u043a\u0430\u044e\u0442 \u0433\u0440\u0430\u043d\u0438\u0446\u0443 \u043c\u0435\u0436\u0434\u0443 \u0434\u043e\u043c\u0435\u043d\u043e\u043c \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u0430 \u0438 \u0434\u043e\u043c\u0435\u043d\u043e\u043c \u043f\u0440\u0430\u0432\u043e\u043e\u0445\u0440\u0430\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u043e\u0440\u0433\u0430\u043d\u043e\u0432. HI1 \u0443\u043f\u0440\u0430\u0432\u043b\u044f\u0435\u0442 \u0430\u0434\u043c\u0438\u043d\u0438\u0441\u0442\u0440\u0430\u0442\u0438\u0432\u043d\u044b\u043c \u043e\u0431\u043c\u0435\u043d\u043e\u043c, HI2 \u043f\u0435\u0440\u0435\u0434\u0430\u0435\u0442 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044e, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u0443\u044e \u0441 \u043f\u0435\u0440\u0435\u0445\u0432\u0430\u0442\u043e\u043c, \u0430 HI3 - \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435 \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u0439. \u041a\u0430\u0436\u0434\u044b\u0439 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441 \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u043d\u0435\u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e, \u0445\u043e\u0442\u044f \u0432\u0441\u0435 \u0442\u0440\u0438 \u0434\u043e\u043b\u0436\u043d\u044b \u0440\u0430\u0431\u043e\u0442\u0430\u0442\u044c \u0432\u043c\u0435\u0441\u0442\u0435, \u0447\u0442\u043e\u0431\u044b \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0442\u044c \u043f\u043e\u043b\u043d\u0443\u044e \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u044e \u043f\u0435\u0440\u0435\u0445\u0432\u0430\u0442\u0430. \u0420\u0430\u0437\u0434\u0435\u043b\u0435\u043d\u0438\u0435 \u044d\u0442\u0438\u0445 \u0444\u0443\u043d\u043a\u0446\u0438\u0439 \u043d\u0430 \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u044b\u0435 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u044b \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435, \u0437\u0430\u0449\u0438\u0442\u0443 \u0438 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0443 \u0430\u0434\u043c\u0438\u043d\u0438\u0441\u0442\u0440\u0430\u0442\u0438\u0432\u043d\u044b\u0445, \u043c\u0435\u0442\u0430\u0434\u0430\u043d\u043d\u044b\u0445 \u0438 \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u0430\u0441\u043f\u0435\u043a\u0442\u043e\u0432 \u043f\u0435\u0440\u0435\u0445\u0432\u0430\u0442\u0430 \u0432 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0438\u0438 \u0441 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u043c\u0438 \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f\u043c\u0438.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">HI1: \u0410\u0434\u043c\u0438\u043d\u0438\u0441\u0442\u0440\u0430\u0442\u0438\u0432\u043d\u044b\u0439 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">HI1 - \u044d\u0442\u043e \u0430\u0434\u043c\u0438\u043d\u0438\u0441\u0442\u0440\u0430\u0442\u0438\u0432\u043d\u044b\u0439 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441 \u043c\u0435\u0436\u0434\u0443 \u043f\u0440\u0430\u0432\u043e\u043e\u0445\u0440\u0430\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u043c\u0438 \u043e\u0440\u0433\u0430\u043d\u0430\u043c\u0438 \u0438 \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u043e\u043c. \u0415\u0433\u043e \u043e\u0441\u043d\u043e\u0432\u043d\u0430\u044f \u0437\u0430\u0434\u0430\u0447\u0430 - \u043f\u0435\u0440\u0435\u0434\u0430\u0442\u044c \u043f\u0440\u0438\u043a\u0430\u0437 \u043e \u043f\u0435\u0440\u0435\u0445\u0432\u0430\u0442\u0435 \u043e\u0442 \u043f\u0440\u0430\u0432\u043e\u043e\u0445\u0440\u0430\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0433\u043e \u043e\u0440\u0433\u0430\u043d\u0430 \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u0443 \u0438 \u0443\u043f\u0440\u0430\u0432\u043b\u044f\u0442\u044c \u0436\u0438\u0437\u043d\u0435\u043d\u043d\u044b\u043c \u0446\u0438\u043a\u043b\u043e\u043c \u043f\u0435\u0440\u0435\u0445\u0432\u0430\u0442\u0430 - \u043e\u0442 \u0430\u043a\u0442\u0438\u0432\u0430\u0446\u0438\u0438, \u043c\u043e\u0434\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 \u0434\u043e \u0434\u0435\u0430\u043a\u0442\u0438\u0432\u0430\u0446\u0438\u0438. HI1 - \u044d\u0442\u043e \u043a\u043e\u043c\u0430\u043d\u0434\u043d\u043e-\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u044c\u043d\u044b\u0439 \u043a\u0430\u043d\u0430\u043b \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0430 \u043f\u0435\u0440\u0435\u0445\u0432\u0430\u0442\u0430.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0427\u0435\u0440\u0435\u0437 HI1 \u043f\u0440\u0430\u0432\u043e\u043e\u0445\u0440\u0430\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u043e\u0440\u0433\u0430\u043d \u043f\u0435\u0440\u0435\u0434\u0430\u0435\u0442 \u0434\u0435\u0442\u0430\u043b\u0438 \u0437\u0430\u043a\u0430\u0437\u0430 \u043d\u0430 \u043f\u0435\u0440\u0435\u0445\u0432\u0430\u0442, \u0432\u043a\u043b\u044e\u0447\u0430\u044f \u0438\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0435 \u0434\u0430\u043d\u043d\u044b\u0435 \u043e\u0431\u044a\u0435\u043a\u0442\u0430 (\u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043c\u043e\u0433\u0443\u0442 \u0431\u044b\u0442\u044c \u0443\u043a\u0430\u0437\u0430\u043d\u044b \u043f\u043e \u043d\u043e\u043c\u0435\u0440\u0443 \u0442\u0435\u043b\u0435\u0444\u043e\u043d\u0430, IMSI, IMEI, IP-\u0430\u0434\u0440\u0435\u0441\u0443, \u0430\u0434\u0440\u0435\u0441\u0443 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u043d\u043e\u0439 \u043f\u043e\u0447\u0442\u044b \u0438\u043b\u0438 \u0434\u0440\u0443\u0433\u043e\u043c\u0443 \u0438\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440\u0443), \u043e\u0431\u044a\u0435\u043c \u043f\u0435\u0440\u0435\u0445\u0432\u0430\u0442\u0430 (\u0442\u043e\u043b\u044c\u043a\u043e \u043a\u043e\u043d\u0442\u0435\u043d\u0442, \u0442\u043e\u043b\u044c\u043a\u043e \u043c\u0435\u0442\u0430\u0434\u0430\u043d\u043d\u044b\u0435 \u0438\u043b\u0438 \u043e\u0431\u0430), \u0440\u0430\u0437\u0440\u0435\u0448\u0435\u043d\u043d\u0443\u044e \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c, \u0430 \u0442\u0430\u043a\u0436\u0435 \u043b\u044e\u0431\u044b\u0435 \u043a\u043e\u043d\u043a\u0440\u0435\u0442\u043d\u044b\u0435 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u044b \u0438\u043b\u0438 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u044f. \u041e\u043f\u0435\u0440\u0430\u0442\u043e\u0440 \u043f\u043e\u0434\u0442\u0432\u0435\u0440\u0436\u0434\u0430\u0435\u0442 \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u0438\u0435 \u0437\u0430\u043a\u0430\u0437\u0430, \u043f\u043e\u0434\u0442\u0432\u0435\u0440\u0436\u0434\u0430\u0435\u0442 \u0430\u043a\u0442\u0438\u0432\u0430\u0446\u0438\u044e \u0438 \u0441\u043e\u043e\u0431\u0449\u0430\u0435\u0442 \u043e \u0441\u0442\u0430\u0442\u0443\u0441\u0435 \u043f\u0435\u0440\u0435\u0445\u0432\u0430\u0442\u0430.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">HI1 \u0442\u0430\u043a\u0436\u0435 \u043e\u0431\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u0435\u0442 \u043c\u043e\u0434\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u0433\u043e \u043f\u0435\u0440\u0435\u0445\u0432\u0430\u0442\u0430 - \u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0443\u0432\u0435\u043b\u0438\u0447\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438, \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u0438\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440\u0430 \u0446\u0435\u043b\u0438 \u0438\u043b\u0438 \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u043a\u0443 \u043e\u0431\u043b\u0430\u0441\u0442\u0438 \u043e\u0445\u0432\u0430\u0442\u0430 - \u0438 \u0434\u0435\u0430\u043a\u0442\u0438\u0432\u0430\u0446\u0438\u044e \u043f\u0435\u0440\u0435\u0445\u0432\u0430\u0442\u0430 \u043f\u043e \u0438\u0441\u0442\u0435\u0447\u0435\u043d\u0438\u0438 \u0441\u0440\u043e\u043a\u0430 \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u044f \u0440\u0430\u0437\u0440\u0435\u0448\u0435\u043d\u0438\u044f \u0438\u043b\u0438 \u0435\u0433\u043e \u043e\u0442\u0437\u044b\u0432\u0430. \u0412 \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f\u0445 HI1 \u0442\u0430\u043a\u0436\u0435 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442 \u043e\u0431\u043c\u0435\u043d \u0430\u0434\u043c\u0438\u043d\u0438\u0441\u0442\u0440\u0430\u0442\u0438\u0432\u043d\u044b\u043c\u0438 \u043c\u0435\u0442\u0430\u0434\u0430\u043d\u043d\u044b\u043c\u0438, \u0442\u0430\u043a\u0438\u043c\u0438 \u043a\u0430\u043a \u043d\u043e\u043c\u0435\u0440\u0430 \u043e\u0440\u0434\u0435\u0440\u043e\u0432, \u0441\u0441\u044b\u043b\u043a\u0438 \u043d\u0430 \u0434\u0435\u043b\u0430 \u0438 \u043a\u043e\u0434\u044b \u043e\u0442\u0432\u0435\u0442\u0430 \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u0430.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The implementation of HI1 varies significantly between jurisdictions and operators. In some countries, HI1 is a fully automated, machine-to-machine interface using defined protocols and message formats. In others, it remains a largely manual process, with interception orders delivered by fax, secure email, or physical document and acknowledged through similar channels. ETSI TS 103 120 now defines a complete electronic HI1 protocol, and 3GPP requires 5G networks to support it, but national legal and institutional arrangements still vary widely.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0411\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u044c HI1 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u0438 \u0432\u0430\u0436\u043d\u043e\u0439 \u0437\u0430\u0434\u0430\u0447\u0435\u0439, \u043f\u043e\u0441\u043a\u043e\u043b\u044c\u043a\u0443 \u0432 \u043d\u0435\u0439 \u0445\u0440\u0430\u043d\u0438\u0442\u0441\u044f \u043a\u043e\u043d\u0444\u0438\u0434\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u0430\u044f \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f \u043e\u0431 \u0430\u043a\u0442\u0438\u0432\u043d\u044b\u0445 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u044f\u0445 \u043f\u0435\u0440\u0435\u0445\u0432\u0430\u0442\u0430. \u041d\u0435\u0441\u0430\u043d\u043a\u0446\u0438\u043e\u043d\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u0434\u043e\u0441\u0442\u0443\u043f \u043a HI1 \u043c\u043e\u0436\u0435\u0442 \u0440\u0430\u0441\u043a\u0440\u044b\u0442\u044c \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u043e\u0432\u0430\u043d\u0438\u0435 \u043f\u0435\u0440\u0435\u0445\u0432\u0430\u0442\u0430 \u0434\u043b\u044f \u0446\u0435\u043b\u0438 \u0438\u043b\u0438 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442\u044c \u0430\u043a\u0442\u0438\u0432\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u043d\u0435\u0441\u0430\u043d\u043a\u0446\u0438\u043e\u043d\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u043f\u0435\u0440\u0435\u0445\u0432\u0430\u0442. \u041f\u043e\u044d\u0442\u043e\u043c\u0443 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u0434\u043e\u043b\u0436\u043d\u0430 \u0432\u043a\u043b\u044e\u0447\u0430\u0442\u044c \u0432 \u0441\u0435\u0431\u044f \u0441\u0442\u0440\u043e\u0433\u0443\u044e \u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u044e, \u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u0438\u0435, \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u044c \u0434\u043e\u0441\u0442\u0443\u043f\u0430 \u0438 \u0432\u0435\u0434\u0435\u043d\u0438\u0435 \u0436\u0443\u0440\u043d\u0430\u043b\u0430 \u0430\u0443\u0434\u0438\u0442\u0430.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">HI2: \u0418\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u043e\u0439 \u0441 \u043f\u0435\u0440\u0435\u0445\u0432\u0430\u0442\u043e\u043c<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">HI2 - \u044d\u0442\u043e \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441 \u0434\u043b\u044f \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0438 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438 \u043e \u043f\u0435\u0440\u0435\u0445\u0432\u0430\u0442\u0435 (IRI) \u0432 LEMF. IRI - \u044d\u0442\u043e \u043c\u0435\u0442\u0430\u0434\u0430\u043d\u043d\u044b\u0435, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0435 \u0441 \u043f\u0435\u0440\u0435\u0445\u0432\u0430\u0447\u0435\u043d\u043d\u044b\u043c\u0438 \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u044f\u043c\u0438 - \u043a\u0442\u043e, \u043a\u043e\u0433\u0434\u0430, \u0433\u0434\u0435 \u0438 \u043a\u0430\u043a \u043e\u0431\u0449\u0430\u0435\u0442\u0441\u044f, \u0431\u0435\u0437 \u0444\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u044f. HI2 \u0447\u0430\u0441\u0442\u043e \u043d\u0430\u0437\u044b\u0432\u0430\u044e\u0442 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u043e\u043c \u043c\u0435\u0442\u0430\u0434\u0430\u043d\u043d\u044b\u0445, \u0438 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f, \u043a\u043e\u0442\u043e\u0440\u0443\u044e \u043e\u043d \u043f\u0435\u0440\u0435\u0434\u0430\u0435\u0442, \u0438\u043c\u0435\u0435\u0442 \u0440\u0435\u0448\u0430\u044e\u0449\u0435\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u0434\u043b\u044f \u0440\u0430\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u0439, \u043f\u0440\u043e\u0432\u043e\u0434\u0438\u043c\u044b\u0445 \u043f\u0440\u0430\u0432\u043e\u043e\u0445\u0440\u0430\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u043c\u0438 \u043e\u0440\u0433\u0430\u043d\u0430\u043c\u0438, \u0438 \u0447\u0430\u0441\u0442\u043e \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0441\u043e\u0431\u043e\u0439 \u0442\u0430\u043a\u0443\u044e \u0436\u0435 \u0438\u043b\u0438 \u0431\u043e\u043b\u044c\u0448\u0443\u044e \u0446\u0435\u043d\u043d\u043e\u0441\u0442\u044c \u0434\u043b\u044f \u0440\u0430\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u044f, \u0447\u0435\u043c \u0441\u0430\u043c\u043e \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The IRI delivered over HI2 typically includes the identities of the communicating parties (calling and called numbers, IMSI, IMEI), the time and duration of the communication, the type of service (voice, SMS, data), the network elements involved, cell identifiers and location information, IP addresses and port numbers, and signalling information such as SIP headers or Diameter messages. The specific data elements included in the IRI vary depending on the type of communication and the network technology, and are defined in the applicable handover standard: ETSI TS 102 232-2 to -7 for IP-based services, ETSI TS 101 671 \/ 3GPP TS 33.108 for legacy mobile and circuit-switched services, and 3GPP TS 33.128 for 5G.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0414\u0430\u043d\u043d\u044b\u0435 HI2 \u043a\u043e\u0434\u0438\u0440\u0443\u044e\u0442\u0441\u044f \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c ASN.1 (Abstract Syntax Notation One), \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442 \u0444\u043e\u0440\u043c\u0430\u043b\u044c\u043d\u044b\u0439 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u0444\u043e\u0440\u043c\u0430\u0442 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u043e\u0432 \u0434\u0430\u043d\u043d\u044b\u0445 IRI. \u0418\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 ASN.1 \u0433\u0430\u0440\u0430\u043d\u0442\u0438\u0440\u0443\u0435\u0442 \u043e\u0434\u043d\u043e\u0437\u043d\u0430\u0447\u043d\u0443\u044e \u043a\u043e\u0434\u0438\u0440\u043e\u0432\u043a\u0443 \u0438 \u0434\u0435\u043a\u043e\u0434\u0438\u0440\u043e\u0432\u043a\u0443 \u0434\u0430\u043d\u043d\u044b\u0445 \u0432 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f\u0445, \u0447\u0442\u043e \u0441\u043f\u043e\u0441\u043e\u0431\u0441\u0442\u0432\u0443\u0435\u0442 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044e \u0432\u0437\u0430\u0438\u043c\u043e\u0434\u0435\u0439\u0441\u0442\u0432\u0438\u044f \u043c\u0435\u0436\u0434\u0443 \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u0430\u043c\u0438 \u0438 <a href=\"https:\/\/ic-services.io\/ru\/%d1%80%d0%b5%d1%88%d0%b5%d0%bd%d0%b8%d1%8f\/%d0%bc%d0%be%d0%bd%d0%b8%d1%82%d0%be%d1%80%d0%b8%d0%bd%d0%b3-%d0%b4%d0%b5%d1%8f%d1%82%d0%b5%d0%bb%d1%8c%d0%bd%d0%be%d1%81%d1%82%d0%b8-%d0%bf%d1%80%d0%b0%d0%b2%d0%be%d0%be%d1%85%d1%80%d0%b0%d0%bd%d0%b8\/\">\u043f\u0440\u0430\u0432\u043e\u043e\u0445\u0440\u0430\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u043e\u0440\u0433\u0430\u043d\u044b<\/a>. HI2 and HI3 are protected either by a private managed network, by a VPN (for example the IPsec crypto boxes mandated in Germany), or by TLS 1.2\/1.3 with certificate-based mutual authentication, depending on the national framework; delivery uses TCP to ensure reliable, in-order delivery.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">One of the complexities of HI2 is the need to generate IRI events in real time as the intercepted communication progresses. For a voice call, this means generating events for call setup, ringing, answer, call modification (such as hold or conference), and call release. For a data session, it means generating events for session establishment, address allocation, bearer activation, and session termination. The interception points in the network detect the call or session events, and the mediation function turns them into standard IRI records with accurate timestamps.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">HI2 \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e \u0432\u0430\u0436\u0435\u043d \u0434\u043b\u044f \u0440\u0430\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u0439, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0445 \u0441 \u043e\u0442\u0441\u043b\u0435\u0436\u0438\u0432\u0430\u043d\u0438\u0435\u043c \u043c\u0435\u0441\u0442\u043e\u043f\u043e\u043b\u043e\u0436\u0435\u043d\u0438\u044f, \u0430\u043d\u0430\u043b\u0438\u0437\u043e\u043c \u0441\u0435\u0442\u0435\u0439 \u0438 \u043e\u0446\u0435\u043d\u043a\u043e\u0439 \u043c\u043e\u0434\u0435\u043b\u0435\u0439 \u0436\u0438\u0437\u043d\u0438. \u041c\u0435\u0442\u0430\u0434\u0430\u043d\u043d\u044b\u0435, \u043f\u0435\u0440\u0435\u0434\u0430\u0432\u0430\u0435\u043c\u044b\u0435 \u043f\u043e HI2, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0442 \u0432\u044b\u044f\u0432\u0438\u0442\u044c \u043c\u043e\u0434\u0435\u043b\u0438 \u0441\u0432\u044f\u0437\u0438, \u0433\u0435\u043e\u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u043f\u0435\u0440\u0435\u043c\u0435\u0449\u0435\u043d\u0438\u0439 \u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0441\u0435\u0442\u0438, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0438\u043c\u0435\u044e\u0442 \u043a\u043b\u044e\u0447\u0435\u0432\u043e\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u0434\u043b\u044f \u043c\u043d\u043e\u0433\u0438\u0445 \u0432\u0438\u0434\u043e\u0432 \u0443\u0433\u043e\u043b\u043e\u0432\u043d\u044b\u0445 \u0440\u0430\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u0439. \u0414\u043b\u044f \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u043e\u0432 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u0435 \u043f\u043e\u043b\u043d\u043e\u0442\u044b \u0438 \u0442\u043e\u0447\u043d\u043e\u0441\u0442\u0438 \u0434\u0430\u043d\u043d\u044b\u0445 HI2 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043a\u043b\u044e\u0447\u0435\u0432\u044b\u043c \u043f\u043e\u043a\u0430\u0437\u0430\u0442\u0435\u043b\u0435\u043c \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0430 \u0438\u0445 \u0441\u0438\u0441\u0442\u0435\u043c LI.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">HI3: \u0421\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435 \u043a\u043e\u043c\u043c\u0443\u043d\u0438\u043a\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0433\u043e \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">HI3 is the interface for delivering the content of communications (CC) to the LEMF. CC is the actual substance of the intercepted communication \u2014 the voice audio, the web pages viewed, the emails sent and received, the files transferred. (SMS is the classic exception: in 3GPP networks its text is delivered as IRI over HI2.) HI3 is the interface that carries the material that law enforcement needs to understand what the target is communicating, as opposed to the metadata about how and when the communication occurs.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0424\u043e\u0440\u043c\u0430\u0442 \u0438 \u043e\u0431\u044a\u0435\u043c \u0434\u0430\u043d\u043d\u044b\u0445 CC \u0441\u0438\u043b\u044c\u043d\u043e \u0440\u0430\u0437\u043b\u0438\u0447\u0430\u044e\u0442\u0441\u044f \u0432 \u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0441\u0442\u0438 \u043e\u0442 \u0442\u0438\u043f\u0430 \u043f\u0435\u0440\u0435\u0445\u0432\u0430\u0442\u044b\u0432\u0430\u0435\u043c\u043e\u0433\u043e \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u044f. \u0414\u043b\u044f \u0433\u043e\u043b\u043e\u0441\u043e\u0432\u044b\u0445 \u0432\u044b\u0437\u043e\u0432\u043e\u0432 \u041a\u0421 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0441\u043e\u0431\u043e\u0439 \u0430\u0443\u0434\u0438\u043e\u043f\u043e\u0442\u043e\u043a \u0432 \u0440\u0435\u0430\u043b\u044c\u043d\u043e\u043c \u0432\u0440\u0435\u043c\u0435\u043d\u0438, \u043e\u0431\u044b\u0447\u043d\u043e \u0437\u0430\u043a\u043e\u0434\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u044b\u0445 \u043a\u043e\u0434\u0435\u043a\u043e\u0432, \u0442\u0430\u043a\u0438\u0445 \u043a\u0430\u043a AMR (Adaptive Multi-Rate) \u0438\u043b\u0438 G.711. \u0414\u043b\u044f \u0441\u0435\u0430\u043d\u0441\u043e\u0432 \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0438 \u0434\u0430\u043d\u043d\u044b\u0445 \u041a\u0421 \u0441\u043e\u0441\u0442\u043e\u0438\u0442 \u0438\u0437 IP-\u043f\u0430\u043a\u0435\u0442\u043e\u0432, \u043a\u043e\u0442\u043e\u0440\u044b\u043c\u0438 \u043e\u0431\u043c\u0435\u043d\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u043e\u0431\u044a\u0435\u043a\u0442, - \u044d\u0442\u043e \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u0432\u0435\u0431-\u0442\u0440\u0430\u0444\u0438\u043a, \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u044f \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u043d\u043e\u0439 \u043f\u043e\u0447\u0442\u044b, \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0430 \u0444\u0430\u0439\u043b\u043e\u0432, \u043f\u043e\u0442\u043e\u043a\u043e\u0432\u043e\u0435 \u043c\u0443\u043b\u044c\u0442\u0438\u043c\u0435\u0434\u0438\u0430 \u0438 \u043b\u044e\u0431\u044b\u0435 \u0434\u0440\u0443\u0433\u0438\u0435 \u0442\u0438\u043f\u044b IP-\u043a\u043e\u043c\u043c\u0443\u043d\u0438\u043a\u0430\u0446\u0438\u0439. \u041e\u0431\u044a\u0435\u043c \u0434\u0430\u043d\u043d\u044b\u0445, \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u043d\u044b\u0445 \u0432 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u0435 \u043f\u0435\u0440\u0435\u0445\u0432\u0430\u0442\u0430 \u0434\u0430\u043d\u043d\u044b\u0445, \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u043d\u0430 \u043f\u043e\u0440\u044f\u0434\u043a\u0438 \u0431\u043e\u043b\u044c\u0448\u0435, \u0447\u0435\u043c \u043f\u0440\u0438 \u043f\u0435\u0440\u0435\u0445\u0432\u0430\u0442\u0435 \u0433\u043e\u043b\u043e\u0441\u0430.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">HI3 delivery must be real-time for voice and near-real-time for data. The intercepted content must be delivered to the LEMF with minimal latency to support time-critical investigations. For IP-based handover (ETSI TS 102 232), all content, including voice, is wrapped in PS-PDUs and sent over TCP (protected by a VPN or TLS). Captured RTP media becomes the payload of these PDUs rather than being sent as RTP. Legacy circuit-switched handover uses ISDN bearer channels instead.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The handling of encrypted content on HI3 is one of the most challenging aspects of modern LI. If the target&#8217;s communications are encrypted at the application layer (for example, using end-to-end encryption in a messaging application), the operator may only be able to deliver the encrypted content on HI3, which is of limited value to law enforcement. Operators must remove any encryption they apply or manage themselves, or supply the keys (3GPP TS 33.126). End-to-end encryption applied by an over-the-top application is outside the operator&#8217;s control, so the operator can only deliver that content as it sees it \u2014 and the growing prevalence of such encryption is creating a widening gap between what law enforcement expects and what operators can deliver.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u041a\u0430\u043a \u0442\u0440\u0438 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430 \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0442 \u0432\u043c\u0435\u0441\u0442\u0435<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0412 \u0445\u043e\u0434\u0435 \u0442\u0438\u043f\u0438\u0447\u043d\u043e\u0439 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0438 \u043f\u043e \u043f\u0440\u043e\u0441\u043b\u0443\u0448\u0438\u0432\u0430\u043d\u0438\u044e \u044d\u0442\u0438 \u0442\u0440\u0438 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430 \u0432\u0437\u0430\u0438\u043c\u043e\u0434\u0435\u0439\u0441\u0442\u0432\u0443\u044e\u0442 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u043c \u043e\u0431\u0440\u0430\u0437\u043e\u043c. \u0421\u043d\u0430\u0447\u0430\u043b\u0430 \u043f\u0440\u0430\u0432\u043e\u043e\u0445\u0440\u0430\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u043e\u0440\u0433\u0430\u043d \u043f\u0435\u0440\u0435\u0434\u0430\u0435\u0442 \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u0443 \u0447\u0435\u0440\u0435\u0437 HI1 \u0440\u0430\u0441\u043f\u043e\u0440\u044f\u0436\u0435\u043d\u0438\u0435 \u043e \u043f\u0440\u043e\u0441\u043b\u0443\u0448\u0438\u0432\u0430\u043d\u0438\u0438, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u0443\u043a\u0430\u0437\u044b\u0432\u0430\u044e\u0442\u0441\u044f \u043e\u0431\u044a\u0435\u043a\u0442 \u043f\u0440\u043e\u0441\u043b\u0443\u0448\u0438\u0432\u0430\u043d\u0438\u044f, \u0435\u0433\u043e \u043e\u0431\u044a\u0435\u043c \u0438 \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c. \u041e\u043f\u0435\u0440\u0430\u0442\u043e\u0440 <a href=\"https:\/\/ic-services.io\/ru\/%d0%bf%d1%80%d0%be%d0%b4%d1%83%d0%ba%d1%86%d0%b8%d1%8f\/%d0%bf%d1%80%d0%be%d0%b3%d1%80%d0%b0%d0%bc%d0%bc%d0%bd%d1%8b%d0%b5-%d1%80%d0%b5%d1%88%d0%b5%d0%bd%d0%b8%d1%8f\/%d1%81%d0%b8%d1%81%d1%82%d0%b5%d0%bc%d0%b0-%d1%83%d0%bf%d1%80%d0%b0%d0%b2%d0%bb%d0%b5%d0%bd%d0%b8%d1%8f-%d0%b7%d0%b0%d0%ba%d0%be%d0%bd%d0%bd%d1%8b%d0%bc-%d0%bf%d0%b5%d1%80%d0%b5%d1%85%d0%b2%d0%b0\/\">\u0421\u0438\u0441\u0442\u0435\u043c\u0430 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f LI<\/a> processes the order, validates the warrant, and provisions the points of interception (POIs) and the mediation function over X1 to begin intercepting the target&#8217;s communications.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">When the target initiates or receives a communication, the POIs capture the relevant signalling and content and pass them to the mediation function over X2 and X3. The mediation function processes this data, turning the detected events into IRI records encoded in ASN.1 format for delivery over HI2, and encapsulating the CC for delivery over HI3. Both streams are transmitted securely to the LEMF, where they are correlated and presented to investigators.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u041d\u0430 \u043f\u0440\u043e\u0442\u044f\u0436\u0435\u043d\u0438\u0438 \u0432\u0441\u0435\u0433\u043e \u043f\u0435\u0440\u0435\u0445\u0432\u0430\u0442\u0430 HI1 \u043e\u0441\u0442\u0430\u0435\u0442\u0441\u044f \u0430\u043a\u0442\u0438\u0432\u043d\u044b\u043c \u0432 \u0430\u0434\u043c\u0438\u043d\u0438\u0441\u0442\u0440\u0430\u0442\u0438\u0432\u043d\u044b\u0445 \u0446\u0435\u043b\u044f\u0445 - \u043f\u0440\u0430\u0432\u043e\u043e\u0445\u0440\u0430\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u043e\u0440\u0433\u0430\u043d\u044b \u043c\u043e\u0433\u0443\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0435\u0433\u043e \u0434\u043b\u044f \u0437\u0430\u043f\u0440\u043e\u0441\u0430 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0439 \u0441\u0442\u0430\u0442\u0443\u0441\u0430, \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u043e\u0432 \u043f\u0435\u0440\u0435\u0445\u0432\u0430\u0442\u0430 \u0438\u043b\u0438 \u0432\u044b\u0434\u0430\u0447\u0438 \u043f\u0440\u0438\u043a\u0430\u0437\u0430 \u043d\u0430 \u0434\u0435\u0430\u043a\u0442\u0438\u0432\u0430\u0446\u0438\u044e. \u041a\u043e\u0433\u0434\u0430 \u043f\u0435\u0440\u0435\u0445\u0432\u0430\u0442 \u0437\u0430\u0432\u0435\u0440\u0448\u0430\u0435\u0442\u0441\u044f, \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440 \u043f\u043e\u0434\u0442\u0432\u0435\u0440\u0436\u0434\u0430\u0435\u0442 \u0434\u0435\u0430\u043a\u0442\u0438\u0432\u0430\u0446\u0438\u044e \u0447\u0435\u0440\u0435\u0437 HI1 \u0438 \u043f\u0440\u0435\u043a\u0440\u0430\u0449\u0430\u0435\u0442 \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0443 IRI \u0438 CC \u0447\u0435\u0440\u0435\u0437 HI2 \u0438 HI3.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u041f\u0440\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0441\u043e\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u044f \u0434\u043b\u044f \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u043e\u0432<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u041e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u044b, \u0432\u043d\u0435\u0434\u0440\u044f\u044e\u0449\u0438\u0435 \u0442\u0440\u0438 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430 HI, \u0434\u043e\u043b\u0436\u043d\u044b \u0443\u0447\u0438\u0442\u044b\u0432\u0430\u0442\u044c \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u043f\u0440\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0441\u043e\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0439. \u041f\u0435\u0440\u0432\u043e\u0435 - \u044d\u0442\u043e \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u0435 \u0440\u0430\u0437\u043c\u0435\u0440\u043e\u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u044b. \u0418\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u044b HI2 \u0438 HI3 \u0434\u043e\u043b\u0436\u043d\u044b \u0431\u044b\u0442\u044c \u0440\u0430\u0441\u0441\u0447\u0438\u0442\u0430\u043d\u044b \u043d\u0430 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0443 \u043e\u0436\u0438\u0434\u0430\u0435\u043c\u043e\u0433\u043e \u043e\u0431\u044a\u0435\u043c\u0430 \u043e\u0434\u043d\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0445 \u043f\u0435\u0440\u0435\u0445\u0432\u0430\u0442\u043e\u0432 \u0431\u0435\u0437 \u043f\u043e\u0442\u0435\u0440\u0438 \u0434\u0430\u043d\u043d\u044b\u0445 \u0438\u043b\u0438 \u0447\u0440\u0435\u0437\u043c\u0435\u0440\u043d\u043e\u0439 \u0437\u0430\u0434\u0435\u0440\u0436\u043a\u0438. \u0414\u043b\u044f \u043f\u0435\u0440\u0435\u0445\u0432\u0430\u0442\u043e\u0432 \u0441 \u0431\u043e\u043b\u044c\u0448\u0438\u043c \u043e\u0431\u044a\u0435\u043c\u043e\u043c \u0434\u0430\u043d\u043d\u044b\u0445 \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f \u043a \u043f\u0440\u043e\u043f\u0443\u0441\u043a\u043d\u043e\u0439 \u0441\u043f\u043e\u0441\u043e\u0431\u043d\u043e\u0441\u0442\u0438 HI3 \u043c\u043e\u0433\u0443\u0442 \u0431\u044b\u0442\u044c \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u043c\u0438, \u043f\u043e\u044d\u0442\u043e\u043c\u0443 \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u044b \u0434\u043e\u043b\u0436\u043d\u044b \u0443\u0431\u0435\u0434\u0438\u0442\u044c\u0441\u044f \u0432 \u0442\u043e\u043c, \u0447\u0442\u043e \u0438\u0445 \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0430 \u0434\u043e\u0441\u0442\u0430\u0432\u043a\u0438 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0430 \u0434\u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u044b\u043c\u0438 \u0440\u0435\u0441\u0443\u0440\u0441\u0430\u043c\u0438.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The second consideration is security. All three interfaces carry sensitive information and must be protected against unauthorised access, eavesdropping, and tampering. This requires a protected delivery path (a private network, VPN or TLS with mutual authentication, as the national framework prescribes) and comprehensive audit logging. Security failures on any of the three interfaces can compromise the integrity of the interception process and potentially expose sensitive law enforcement operations.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0422\u0440\u0435\u0442\u044c\u0435 \u0441\u043e\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0435 - \u043e\u043f\u0435\u0440\u0430\u0442\u0438\u0432\u043d\u0430\u044f \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u044c. \u041e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u044b \u0434\u043e\u043b\u0436\u043d\u044b \u0443\u0431\u0435\u0434\u0438\u0442\u044c\u0441\u044f, \u0447\u0442\u043e \u0438\u0445 \u0441\u0438\u0441\u0442\u0435\u043c\u044b HI \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u044b \u0441 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u043c\u0438, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u044b\u043c\u0438 \u043f\u0440\u0430\u0432\u043e\u043e\u0445\u0440\u0430\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u043c\u0438 \u043e\u0440\u0433\u0430\u043d\u0430\u043c\u0438 \u0432 \u0438\u0445 \u044e\u0440\u0438\u0441\u0434\u0438\u043a\u0446\u0438\u0438. \u041a\u0430\u043a \u043f\u0440\u0430\u0432\u0438\u043b\u043e, \u0434\u043b\u044f \u044d\u0442\u043e\u0433\u043e \u0442\u0440\u0435\u0431\u0443\u0435\u0442\u0441\u044f \u043e\u0444\u0438\u0446\u0438\u0430\u043b\u044c\u043d\u043e\u0435 \u0442\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u043d\u0430 \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u044c, \u0447\u0442\u043e \u043c\u043e\u0436\u0435\u0442 \u0437\u0430\u043d\u044f\u0442\u044c \u043c\u043d\u043e\u0433\u043e \u0432\u0440\u0435\u043c\u0435\u043d\u0438. \u041e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u044b \u0434\u043e\u043b\u0436\u043d\u044b \u0432\u0437\u0430\u0438\u043c\u043e\u0434\u0435\u0439\u0441\u0442\u0432\u043e\u0432\u0430\u0442\u044c \u0441 \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u043c\u0438 \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u0438\u0441\u0442\u0430\u043c\u0438 \u043d\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0445 \u043f\u0440\u0430\u0432\u043e\u043e\u0445\u0440\u0430\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u043e\u0440\u0433\u0430\u043d\u043e\u0432 \u043d\u0430 \u0440\u0430\u043d\u043d\u0438\u0445 \u044d\u0442\u0430\u043f\u0430\u0445 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438, \u0447\u0442\u043e\u0431\u044b \u0432\u044b\u044f\u0432\u0438\u0442\u044c \u0438 \u0440\u0435\u0448\u0438\u0442\u044c \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u0438.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0417\u0430\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0418\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u044b HI1, HI2 \u0438 HI3 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0442 \u043e\u0441\u043d\u043e\u0432\u0443 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0438 \u0437\u0430\u043a\u043e\u043d\u043d\u043e\u0433\u043e \u043f\u0435\u0440\u0435\u0445\u0432\u0430\u0442\u0430 ETSI. HI1 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442 \u0430\u0434\u043c\u0438\u043d\u0438\u0441\u0442\u0440\u0430\u0442\u0438\u0432\u043d\u044b\u0439 \u043a\u0430\u043d\u0430\u043b \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f, HI2 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0431\u043e\u0433\u0430\u0442\u044b\u0435 \u043c\u0435\u0442\u0430\u0434\u0430\u043d\u043d\u044b\u0435, \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u044b\u0435 \u0434\u043b\u044f \u043f\u0440\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u044f \u0440\u0430\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u0439, \u0430 HI3 \u043f\u0435\u0440\u0435\u0434\u0430\u0435\u0442 \u0444\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435 \u043f\u0435\u0440\u0435\u0445\u0432\u0430\u0447\u0435\u043d\u043d\u044b\u0445 \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u0439. \u0412\u043c\u0435\u0441\u0442\u0435 \u043e\u043d\u0438 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044e\u0442 \u043f\u043e\u043b\u043d\u0443\u044e, \u043e\u0441\u043d\u043e\u0432\u0430\u043d\u043d\u0443\u044e \u043d\u0430 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0430\u0445 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u043f\u0435\u0440\u0435\u0445\u0432\u0430\u0442\u0430, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043e\u0442\u0432\u0435\u0447\u0430\u0435\u0442 \u043f\u043e\u0442\u0440\u0435\u0431\u043d\u043e\u0441\u0442\u044f\u043c \u043a\u0430\u043a \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u043e\u0432, \u0442\u0430\u043a \u0438 \u043f\u0440\u0430\u0432\u043e\u043e\u0445\u0440\u0430\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u043e\u0440\u0433\u0430\u043d\u043e\u0432. \u041f\u043e\u043d\u0438\u043c\u0430\u043d\u0438\u0435 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u0440\u043e\u043b\u0435\u0439, \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u0439 \u0438 \u043f\u0440\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0437\u0430\u0434\u0430\u0447 \u043a\u0430\u0436\u0434\u043e\u0433\u043e \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u0432\u0441\u0435\u043c, \u043a\u0442\u043e \u0437\u0430\u043d\u0438\u043c\u0430\u0435\u0442\u0441\u044f \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u043e\u0439, \u0440\u0430\u0437\u0432\u0435\u0440\u0442\u044b\u0432\u0430\u043d\u0438\u0435\u043c \u0438 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0435\u0439 \u0441\u0438\u0441\u0442\u0435\u043c \u0437\u0430\u043a\u043e\u043d\u043d\u043e\u0433\u043e \u043f\u0435\u0440\u0435\u0445\u0432\u0430\u0442\u0430 \u0432 \u0441\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0445 \u0442\u0435\u043b\u0435\u043a\u043e\u043c\u043c\u0443\u043d\u0438\u043a\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0441\u0435\u0442\u044f\u0445.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u041f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u0430\u044f \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u043e\u0432 HI1, HI2 \u0438 HI3 \u0438\u043c\u0435\u0435\u0442 \u0440\u0435\u0448\u0430\u044e\u0449\u0435\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u0434\u043b\u044f <a href=\"https:\/\/ic-services.io\/ru\/%d1%80%d0%b5%d1%88%d0%b5%d0%bd%d0%b8%d1%8f\/%d0%b7%d0%b0%d0%ba%d0%be%d0%bd%d0%bd%d1%8b%d0%b9-%d0%bf%d0%b5%d1%80%d0%b5%d1%85%d0%b2%d0%b0%d1%82\/\">\u0441\u043e\u0431\u043b\u044e\u0434\u0435\u043d\u0438\u0435 \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u0439 \u0437\u0430\u043a\u043e\u043d\u043e\u0434\u0430\u0442\u0435\u043b\u044c\u0441\u0442\u0432\u0430 \u0432 \u043e\u0431\u043b\u0430\u0441\u0442\u0438 \u0437\u0430\u043a\u043e\u043d\u043d\u043e\u0433\u043e \u043f\u0435\u0440\u0435\u0445\u0432\u0430\u0442\u0430<\/a>. \u041e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u044b \u0434\u043e\u043b\u0436\u043d\u044b \u0442\u0449\u0430\u0442\u0435\u043b\u044c\u043d\u043e \u043f\u0440\u043e\u0442\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0441\u0432\u043e\u0438 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 HI1, HI2 \u0438 HI3 \u043f\u0435\u0440\u0435\u0434 \u0437\u0430\u043f\u0443\u0441\u043a\u043e\u043c \u0432 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u044e.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u041f\u043e\u0445\u043e\u0436\u0438\u0435 \u0441\u0442\u0430\u0442\u044c\u0438<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0427\u0442\u043e\u0431\u044b \u0443\u0437\u043d\u0430\u0442\u044c \u0431\u043e\u043b\u044c\u0448\u0435 \u043e \u0441\u043c\u0435\u0436\u043d\u044b\u0445 \u0442\u0435\u043c\u0430\u0445, \u043e\u0437\u043d\u0430\u043a\u043e\u043c\u044c\u0442\u0435\u0441\u044c \u0441 \u044d\u0442\u0438\u043c\u0438 \u0441\u0442\u0430\u0442\u044c\u044f\u043c\u0438:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><a href=\"https:\/\/ic-services.io\/ru\/?p=2144\">ETSI TS 103 120 Explained: The Electronic HI1 Warrant Interface<\/a><\/li>\n<li><a href=\"https:\/\/ic-services.io\/ru\/?p=2150\">IRI \u043f\u0440\u043e\u0442\u0438\u0432 CC: \u0447\u0442\u043e \u043d\u0430 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0435 \u043e\u0437\u043d\u0430\u0447\u0430\u0435\u0442 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u0430\u044f \u0441 \u043f\u0435\u0440\u0435\u0445\u0432\u0430\u0442\u043e\u043c<\/a><\/li>\n<li><a href=\"https:\/\/ic-services.io\/ru\/?p=2154\">\u0418\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u044b X1\/X2\/X3 \u0432 5G: \u043e\u0431\u044a\u044f\u0441\u043d\u0435\u043d\u0438\u0435 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b 3GPP LI<\/a><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u0412\u043d\u0435\u0448\u043d\u0438\u0435 \u0440\u0435\u0441\u0443\u0440\u0441\u044b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0421\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0435 \u0432\u043d\u0435\u0448\u043d\u0438\u0435 \u0440\u0435\u0441\u0443\u0440\u0441\u044b \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0442 \u0434\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u043a\u043e\u043d\u0442\u0435\u043a\u0441\u0442 \u0438 \u043e\u0444\u0438\u0446\u0438\u0430\u043b\u044c\u043d\u0443\u044e \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0430\u0446\u0438\u044e:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><a href=\"https:\/\/www.etsi.org\/technologies\/lawful-interception\" target=\"_blank\" rel=\"noopener noreferrer\">\u0421\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u044b \u0437\u0430\u043a\u043e\u043d\u043d\u043e\u0433\u043e \u043f\u0435\u0440\u0435\u0445\u0432\u0430\u0442\u0430 ETSI<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Understanding HI1 HI2 HI3 interfaces is fundamental to implementing lawful interception correctly. At the heart of every lawful interception system [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":2352,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[10],"tags":[],"class_list":["post-2146","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technical-standards-architecture"],"uagb_featured_image_src":{"full":["https:\/\/ic-services.io\/wp-content\/uploads\/2026\/06\/hi1-hi2-hi3-lawful-interception-interfaces-ethernet.jpg",1127,750,false],"thumbnail":["https:\/\/ic-services.io\/wp-content\/uploads\/2026\/06\/hi1-hi2-hi3-lawful-interception-interfaces-ethernet-150x150.jpg",150,150,true],"medium":["https:\/\/ic-services.io\/wp-content\/uploads\/2026\/06\/hi1-hi2-hi3-lawful-interception-interfaces-ethernet-300x200.jpg",300,200,true],"medium_large":["https:\/\/ic-services.io\/wp-content\/uploads\/2026\/06\/hi1-hi2-hi3-lawful-interception-interfaces-ethernet-768x511.jpg",768,511,true],"large":["https:\/\/ic-services.io\/wp-content\/uploads\/2026\/06\/hi1-hi2-hi3-lawful-interception-interfaces-ethernet-1024x681.jpg",1024,681,true],"1536x1536":["https:\/\/ic-services.io\/wp-content\/uploads\/2026\/06\/hi1-hi2-hi3-lawful-interception-interfaces-ethernet.jpg",1127,750,false],"2048x2048":["https:\/\/ic-services.io\/wp-content\/uploads\/2026\/06\/hi1-hi2-hi3-lawful-interception-interfaces-ethernet.jpg",1127,750,false],"trp-custom-language-flag":["https:\/\/ic-services.io\/wp-content\/uploads\/2026\/06\/hi1-hi2-hi3-lawful-interception-interfaces-ethernet-18x12.jpg",18,12,true]},"uagb_author_info":{"display_name":"David Son","author_link":"https:\/\/ic-services.io\/ru\/author\/david\/"},"uagb_comment_info":0,"uagb_excerpt":"Understanding HI1 HI2 HI3 interfaces is fundamental to implementing lawful interception correctly. At the heart of every lawful interception system [&hellip;]","_links":{"self":[{"href":"https:\/\/ic-services.io\/ru\/wp-json\/wp\/v2\/posts\/2146","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-services.io\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-services.io\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-services.io\/ru\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-services.io\/ru\/wp-json\/wp\/v2\/comments?post=2146"}],"version-history":[{"count":7,"href":"https:\/\/ic-services.io\/ru\/wp-json\/wp\/v2\/posts\/2146\/revisions"}],"predecessor-version":[{"id":2701,"href":"https:\/\/ic-services.io\/ru\/wp-json\/wp\/v2\/posts\/2146\/revisions\/2701"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ic-services.io\/ru\/wp-json\/wp\/v2\/media\/2352"}],"wp:attachment":[{"href":"https:\/\/ic-services.io\/ru\/wp-json\/wp\/v2\/media?parent=2146"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-services.io\/ru\/wp-json\/wp\/v2\/categories?post=2146"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-services.io\/ru\/wp-json\/wp\/v2\/tags?post=2146"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}