{"id":651,"date":"2026-09-29T12:32:43","date_gmt":"2026-09-29T15:32:43","guid":{"rendered":"https:\/\/orlandoneto.com\/?page_id=651"},"modified":"2026-09-29T14:26:18","modified_gmt":"2026-09-29T17:26:18","slug":"cat-ss7","status":"publish","type":"page","link":"https:\/\/orlandoneto.com\/index.php\/cat-ss7\/","title":{"rendered":"cat-ss7"},"content":{"rendered":"\n<div class=\"wp-block-uagb-container uagb-block-e39d6ed1 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-info-box uagb-block-92d981bf uagb-infobox__content-wrap  uagb-infobox-icon-left-title uagb-infobox-left uagb-infobox-image-valign-middle\"><div class=\"uagb-ifb-content\"><div class=\"uagb-ifb-left-title-image\"><div class=\"uagb-ifb-icon-wrap\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\"><path d=\"M380.6 365.6C401.1 379.9 416 404.3 416 432C416 476.2 380.2 512 336 512C291.8 512 256 476.2 256 432C256 423.6 257.3 415.4 259.7 407.8L114.1 280.4C103.8 285.3 92.21 288 80 288C35.82 288 0 252.2 0 208C0 163.8 35.82 128 80 128C101.9 128 121.7 136.8 136.2 151.1L320 77.52C321.3 34.48 356.6 0 400 0C444.2 0 480 35.82 480 80C480 117.9 453.7 149.6 418.4 157.9L380.6 365.6zM156.3 232.2L301.9 359.6C306.9 357.3 312.1 355.4 317.6 354.1L355.4 146.4C351.2 143.6 347.4 140.4 343.8 136.9L159.1 210.5C159.7 218 158.5 225.3 156.3 232.2V232.2z\"><\/path><\/svg><\/div><div class=\"uagb-ifb-title-wrap\"><h3 class=\"uagb-ifb-title\">SS7 &#8211; Signalling System No. 7 <\/h3><\/div><\/div><p class=\"uagb-ifb-desc\">O\u00a0<strong>SS7 \u2014 Signalling System No. 7<\/strong>\u00a0\u00e9 uma fam\u00edlia de protocolos de sinaliza\u00e7\u00e3o utilizada historicamente em redes de telecomunica\u00e7\u00f5es para controlar chamadas, transportar informa\u00e7\u00f5es de sinaliza\u00e7\u00e3o e permitir a comunica\u00e7\u00e3o entre elementos da rede.<\/p><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-411b0f95 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-fc884079\"><h4 class=\"uagb-heading-text\">01 &#8211; SS7<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-a04bc9c0\"><div class=\"uagb-heading-text\"><strong>Nome:<\/strong>\u00a0Signalling System No. 7<br><strong>Sigla:<\/strong>\u00a0SS7<br><strong>Categoria:<\/strong>\u00a0Sinaliza\u00e7\u00e3o \/ Telefonia<br><strong>N\u00edvel:<\/strong>\u00a0\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-645b9627\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-41ece0fa\"><div class=\"uagb-heading-text\">SS7 \u00e9 uma fam\u00edlia de protocolos utilizada para transportar informa\u00e7\u00f5es de sinaliza\u00e7\u00e3o entre elementos de uma rede de telecomunica\u00e7\u00f5es.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-efa103d3\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-494c641a\"><div class=\"uagb-heading-text\">Em uma chamada telef\u00f4nica tradicional, o SS7 pode ser utilizado para informar \u00e0 rede que uma chamada est\u00e1 sendo iniciada, indicar o n\u00famero de destino, solicitar o estabelecimento de uma conex\u00e3o, informar que o destino atendeu e posteriormente liberar os recursos da chamada.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-977167e1\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-31d18660\"><div class=\"uagb-heading-text\">Uma chamada pode seguir conceitualmente:<br><br><code>Origem <\/code><br><code>\u2193 <\/code><br><code>Central A <\/code><br><code>\u2502 <\/code><br><code>\u2502 SS7 \/ ISUP <\/code><br><code>\u2193 <\/code><br><code>Central B <\/code><br><code>\u2193 <\/code><br><code>Destino<\/code><br><br>A voz e a sinaliza\u00e7\u00e3o s\u00e3o conceitos diferentes. A sinaliza\u00e7\u00e3o SS7 controla a chamada, enquanto o circuito de voz transporta efetivamente o \u00e1udio.<br><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-36b7670d alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-0102d7e6\"><h4 class=\"uagb-heading-text\">02 &#8211; CCS<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-29287963\"><div class=\"uagb-heading-text\"><strong>Nome:<\/strong>\u00a0Common Channel Signalling<br><strong>Sigla:<\/strong>\u00a0CCS<br><strong>Categoria:<\/strong>\u00a0Sinaliza\u00e7\u00e3o<br><strong>N\u00edvel:<\/strong>\u00a0\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-54216fd4\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-18f2c8a9\"><div class=\"uagb-heading-text\">\u00c9 uma arquitetura na qual a sinaliza\u00e7\u00e3o de diversas chamadas \u00e9 transportada por um canal de sinaliza\u00e7\u00e3o comum, em vez de utilizar um canal de sinaliza\u00e7\u00e3o dedicado para cada circuito de voz.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-b566ac12\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-6fdfe685\"><div class=\"uagb-heading-text\">Em uma rede SS7, um enlace de sinaliza\u00e7\u00e3o pode transportar mensagens referentes a diversos circuitos e chamadas.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-6296b557\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-3c62ba20\"><div class=\"uagb-heading-text\"><code>             \u250c\u2500\u2500 Chamada 1 <\/code><br>                            <code>\u2502 <\/code><br>                            <code>\u251c\u2500\u2500 Chamada 2 <\/code><br><code>Central A \u2500\u2500\u2500\u2524 <\/code><br>                            <code>\u251c\u2500\u2500 Chamada 3 <\/code><br>                            <code>\u2502 <\/code><br>                            <code>\u2514\u2500\u2500 Chamada 4 <\/code><br>                                           <code>\u2502 <\/code><br>                                           <code>\u2193 <\/code><br>                                 <code>Enlace SS7<\/code><br><br>O mesmo enlace de sinaliza\u00e7\u00e3o pode transportar informa\u00e7\u00f5es relacionadas a v\u00e1rias chamadas.<br><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-5bf209b9 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-bca0f0e4\"><h4 class=\"uagb-heading-text\">03 &#8211; MTP<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-e5fcfcb6\"><div class=\"uagb-heading-text\"><strong>Nome:<\/strong>\u00a0Message Transfer Part<br><strong>Sigla:<\/strong>\u00a0MTP<br><strong>Categoria:<\/strong>\u00a0SS7 \/ Transporte de sinaliza\u00e7\u00e3o<br><strong>N\u00edvel:<\/strong>\u00a0\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-8bb9010f\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-91b806f7\"><div class=\"uagb-heading-text\">O\u00a0<strong>MTP<\/strong>\u00a0\u00e9 o conjunto de fun\u00e7\u00f5es do SS7 respons\u00e1vel pelo transporte das mensagens de sinaliza\u00e7\u00e3o pela rede.<br><br>Ele \u00e9 dividido em tr\u00eas n\u00edveis funcionais:<br><br><code>MTP Level 3 <\/code><br><code>\u2193 <\/code><br><code>MTP Level 2 <\/code><br><code>\u2193 <\/code><br><code>MTP Level 1<\/code><\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-e6f348e4\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-dfc50720\"><div class=\"uagb-heading-text\">O MTP fornece os mecanismos necess\u00e1rios para que uma mensagem SS7 seja transportada por um enlace e encaminhada pela rede de sinaliza\u00e7\u00e3o at\u00e9 o ponto de destino.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-4fe79040\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-d8af869e\"><div class=\"uagb-heading-text\">Uma mensagem ISUP n\u00e3o precisa conhecer todos os detalhes f\u00edsicos do enlace. Ela utiliza os servi\u00e7os oferecidos pela estrutura de transporte do SS7.<br><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-360e1f32 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-ff90ae0b\"><h4 class=\"uagb-heading-text\">04 &#8211; MTP Level 1<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-5c14e016\"><div class=\"uagb-heading-text\"><strong>Nome:<\/strong>\u00a0Message Transfer Part Level 1<br><strong>Sigla:<\/strong>\u00a0MTP1<br><strong>Categoria:<\/strong>\u00a0SS7 \/ Transmiss\u00e3o<br><strong>N\u00edvel:<\/strong>\u00a0\ud83d\udfe1 Intermedi\u00e1rio<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-99ff5351\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-62f1d8f4\"><div class=\"uagb-heading-text\">\u00c9 o n\u00edvel respons\u00e1vel pelas caracter\u00edsticas f\u00edsicas, el\u00e9tricas e funcionais do enlace de dados utilizado para transportar a sinaliza\u00e7\u00e3o.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-1e38f74b\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-32f051b8\"><div class=\"uagb-heading-text\">O MTP1 est\u00e1 relacionado ao meio f\u00edsico e \u00e0 interface utilizada para transportar o sinal de sinaliza\u00e7\u00e3o.<br>A ITU-T descreve o n\u00edvel 1 como respons\u00e1vel pelas caracter\u00edsticas f\u00edsicas, el\u00e9tricas e funcionais do enlace de dados de sinaliza\u00e7\u00e3o.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-582887bc\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-11adcaaa\"><div class=\"uagb-heading-text\">Conceitualmente:<br><br><code>MTP2 <\/code><br><code>\u2193 <\/code><br><code>MTP1 <\/code><br><code>\u2193 <\/code><br><code>Meio de transmiss\u00e3o<\/code><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-ebe5b69c alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-e032750a\"><h4 class=\"uagb-heading-text\">05 &#8211; MTP Level 2<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-7ad7de4f\"><div class=\"uagb-heading-text\"><strong>Nome:<\/strong>\u00a0Message Transfer Part Level 2<br><strong>Sigla:<\/strong>\u00a0MTP2<br><strong>Categoria:<\/strong>\u00a0SS7 \/ Enlace<br><strong>N\u00edvel:<\/strong>\u00a0\ud83d\udfe1 Intermedi\u00e1rio<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-f14ebaa7\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-b0cad9f1\"><div class=\"uagb-heading-text\">\u00c9 o n\u00edvel respons\u00e1vel pelas fun\u00e7\u00f5es do enlace de sinaliza\u00e7\u00e3o, incluindo mecanismos relacionados \u00e0 transfer\u00eancia confi\u00e1vel das mensagens entre dois pontos diretamente conectados.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-f2660a5c\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-7e104976\"><div class=\"uagb-heading-text\">O MTP2 trabalha com aspectos como:<br><br>&#8211; controle de sequ\u00eancia<br>&#8211; detec\u00e7\u00e3o de erros<br>&#8211; retransmiss\u00e3o<br>&#8211; controle do enlace<br>&#8211; delimita\u00e7\u00e3o das unidades de sinaliza\u00e7\u00e3o<br>&#8211; controle de fluxo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-fb2917f3\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-c1cb6994\"><div class=\"uagb-heading-text\">Ponto SS7 A <br>\u2502 <br>MTP2 <br>\u2502 <br>\u2502 enlace <br>\u2502 <br>MTP2 <br>\u2502 <br>Ponto SS7 B<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-b5ab23a9 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-e48a613a\"><h4 class=\"uagb-heading-text\">06 &#8211; MTP Level 3<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-a10c2629\"><div class=\"uagb-heading-text\"><strong>Nome:<\/strong>\u00a0Message Transfer Part Level 3<br><strong>Sigla:<\/strong>\u00a0MTP3<br><strong>Categoria:<\/strong>\u00a0SS7 \/ Rede<br><strong>N\u00edvel:<\/strong>\u00a0\ud83d\udfe1 Intermedi\u00e1rio<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-97fe3daf\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-c5796a50\"><div class=\"uagb-heading-text\">\u00c9 o n\u00edvel do MTP respons\u00e1vel pelas fun\u00e7\u00f5es de rede de sinaliza\u00e7\u00e3o, incluindo o encaminhamento das mensagens e o gerenciamento da rede de sinaliza\u00e7\u00e3o.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-5764c178\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-43d18144\"><div class=\"uagb-heading-text\">\u00c9 no MTP3 que aparecem conceitos fundamentais para o troubleshooting SS7:<br><br>&#8211; origem da mensagem<br>&#8211; destino da mensagem<br>&#8211; rotas<br>&#8211; pontos de sinaliza\u00e7\u00e3o<br>&#8211; gerenciamento de tr\u00e1fego<br>&#8211; mudan\u00e7a de rota<br>&#8211; disponibilidade de enlaces<br>&#8211; congestionamento<br><br>A ITU-T Q.704 descreve fun\u00e7\u00f5es como gerenciamento de tr\u00e1fego de sinaliza\u00e7\u00e3o, gerenciamento de enlaces e gerenciamento de rotas.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-e5de6ffc\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-860904e7\"><div class=\"uagb-heading-text\"><code>SP A <\/code><br><code>\u2502 <\/code><br><code>\u2502 <\/code><br><code>STP A <\/code><br><code>\u2502 <\/code><br><code>\u2502 <\/code><br><code>STP B <\/code><br><code>\u2502 <\/code><br><code>\u2502 <\/code><br><code>SP B<\/code><br><br>O MTP3 participa do processo de encaminhamento da mensagem pela rede.<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-d3f1503c alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-de8bf7d3\"><h4 class=\"uagb-heading-text\">07 &#8211; Signalling Point<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-a6501268\"><div class=\"uagb-heading-text\"><strong>Nome:<\/strong>\u00a0Signalling Point<br><strong>Sigla:<\/strong>\u00a0SP<br><strong>Categoria:<\/strong>\u00a0SS7 \/ Arquitetura<br><strong>N\u00edvel:<\/strong>\u00a0\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-567c6f79\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-864c4773\"><div class=\"uagb-heading-text\">\u00c9 um ponto da rede SS7 que possui fun\u00e7\u00f5es de sinaliza\u00e7\u00e3o e pode originar, receber e\/ou encaminhar mensagens de sinaliza\u00e7\u00e3o, dependendo da sua fun\u00e7\u00e3o.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-380ee42b\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-08ceda58\"><div class=\"uagb-heading-text\">Uma central telef\u00f4nica pode atuar como um\u00a0<strong>Signalling Point<\/strong>.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-0774f500\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-fef7fe00\"><div class=\"uagb-heading-text\">Signalling Network <br>\u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510 <br>\u2502 SP A                           \u2502 <br>\u2514\u2500\u2500\u2500\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2518 <br>                  \u2502 <br>\u250c\u2500\u2500\u2500\u2500\u25bc\u2500\u2500\u2500\u2500\u2500\u2510 <br>\u2502 STP                             \u2502 <br>\u2514\u2500\u2500\u2500\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2518 <br>                  \u2502 <br>\u250c\u2500\u2500\u2500\u2500\u25bc\u2500\u2500\u2500\u2500\u2500\u2510 <br>\u2502 SP B                           \u2502 <br>\u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-ddc6e5d2 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-3736d331\"><h4 class=\"uagb-heading-text\">08 &#8211; Point Code<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-f4520f55\"><div class=\"uagb-heading-text\"><strong>Nome:<\/strong>\u00a0Signalling Point Code<br><strong>Sigla:<\/strong>\u00a0PC<br><strong>Categoria:<\/strong>\u00a0SS7 \/ Endere\u00e7amento<br><strong>N\u00edvel:<\/strong>\u00a0\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-2e962121\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-2650fa2d\"><div class=\"uagb-heading-text\">\u00c9 o identificador utilizado para identificar um ponto de sinaliza\u00e7\u00e3o dentro de uma rede SS7.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-98f3cbe7\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-e68ede1b\"><div class=\"uagb-heading-text\">Quando uma mensagem SS7 precisa ser encaminhada, informa\u00e7\u00f5es de endere\u00e7amento permitem determinar sua origem e seu destino.<br><br>Conceitos relacionados<br><br><strong>OPC<\/strong>\u00a0\u2014 Originating Point Code<br><strong>DPC<\/strong>\u00a0\u2014 Destination Point Code<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-b4ead02c\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-40d434e4\"><div class=\"uagb-heading-text\"><code>SP A <\/code><br><code>PC = A <\/code><br><code>\u2193 <\/code><br><code>SP B <\/code><br><code>PC = B<\/code><br><br>Uma mensagem originada em A e destinada a B ter\u00e1 informa\u00e7\u00f5es que permitem \u00e0 rede identificar esses pontos.<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-fc0e35f6 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-cfd3630c\"><h4 class=\"uagb-heading-text\">09 &#8211; OPC<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-7bfdbe53\"><div class=\"uagb-heading-text\"><strong>Nome:<\/strong>\u00a0Originating Point Code<br><strong>Sigla:<\/strong>\u00a0OPC<br><strong>Categoria:<\/strong>\u00a0SS7 \/ Endere\u00e7amento<br><strong>N\u00edvel:<\/strong>\u00a0\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-57424367\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-d6388503\"><div class=\"uagb-heading-text\">\u00c9 o\u00a0<strong>Point Code do ponto de sinaliza\u00e7\u00e3o que originou uma determinada mensagem SS7<\/strong>.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-be7146ff\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-738ae035\"><div class=\"uagb-heading-text\">Durante uma an\u00e1lise de trace SS7, o OPC ajuda a identificar de onde a mensagem est\u00e1 vindo.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-39e76b4f\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-d6e3528c\"><div class=\"uagb-heading-text\"><code>OPC = Central A <\/code><br><code>DPC = Central B<\/code><br><br>Isso representa, de forma simplificada:<br><br>A mensagem foi originada na Central A e tem como destino a Central B.<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-f3732e46 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-ad89a30b\"><h4 class=\"uagb-heading-text\">10 &#8211; DPC<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-1cae2eb1\"><div class=\"uagb-heading-text\"><strong>Nome:<\/strong>\u00a0Destination Point Code<br><strong>Sigla:<\/strong>\u00a0DPC<br><strong>Categoria:<\/strong>\u00a0SS7 \/ Endere\u00e7amento<br><strong>N\u00edvel:<\/strong>\u00a0\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-7279759d\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-65cb2f18\"><div class=\"uagb-heading-text\">\u00c9 o\u00a0<strong>Point Code do ponto de sinaliza\u00e7\u00e3o ao qual uma mensagem SS7 est\u00e1 sendo destinada<\/strong>.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-139f2f67\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-d34bda02\"><div class=\"uagb-heading-text\">Durante um troubleshooting, o DPC ajuda a identificar para qual ponto a mensagem deveria ser encaminhada.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-21484a71\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-8fae6c31\"><div class=\"uagb-heading-text\">OPC                                       DPC <br>A \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2192 B<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-56ca2c9a alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-39702008\"><h4 class=\"uagb-heading-text\">11 &#8211; SLS<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-5489626d\"><div class=\"uagb-heading-text\"><strong>Nome:<\/strong>\u00a0Signalling Link Selection<br><strong>Sigla:<\/strong>\u00a0SLS<br><strong>Categoria:<\/strong>\u00a0SS7 \/ Roteamento<br><strong>N\u00edvel:<\/strong>\u00a0\ud83d\udfe1 Intermedi\u00e1rio<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-6254219f\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-e34bc9b1\"><div class=\"uagb-heading-text\">\u00c9 um campo utilizado pelo MTP3 no processo de sele\u00e7\u00e3o de enlace para encaminhamento da sinaliza\u00e7\u00e3o.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-6dec6c06\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-3df06418\"><div class=\"uagb-heading-text\">Em conjuntos com mais de um enlace dispon\u00edvel entre pontos de sinaliza\u00e7\u00e3o, o SLS participa da distribui\u00e7\u00e3o do tr\u00e1fego entre os enlaces.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-5f00c087\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-497da20f\"><div class=\"uagb-heading-text\">                              <code>\u250c\u2500\u2500 Link 1 <\/code><br>                              <code>\u2502<\/code><br><code> SP A \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u253c\u2500\u2500 Link 2 \u2500\u2500\u2500\u2500 SP B <\/code><br>                              <code>\u2502 <\/code><br>                              <code>\u2514\u2500\u2500 Link 3<\/code><br><br>O mecanismo de sele\u00e7\u00e3o ajuda a determinar por qual enlace uma determinada mensagem ser\u00e1 encaminhada.<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-89ce621c alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-e0688e98\"><h4 class=\"uagb-heading-text\">12 &#8211; Signalling Link<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-16dd49f7\"><div class=\"uagb-heading-text\"><strong>Nome:<\/strong>\u00a0Signalling Link<br><strong>Sigla:<\/strong>\u00a0SL<br><strong>Categoria:<\/strong>\u00a0SS7 \/ Enlace<br><strong>N\u00edvel:<\/strong>\u00a0\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-25dad5d8\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-b94d7278\"><div class=\"uagb-heading-text\">\u00c9 o enlace utilizado para transportar mensagens de sinaliza\u00e7\u00e3o entre dois pontos SS7 diretamente conectados.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-b61b0356\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-54f65b45\"><div class=\"uagb-heading-text\">\u00c9 a &#8220;liga\u00e7\u00e3o&#8221; por onde passam as mensagens SS7 entre dois n\u00f3s adjacentes.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-9d0bc5ee\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-10274169\"><div class=\"uagb-heading-text\"> SP A \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 SP B <br>                    Link SS7<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-9c6b63a4 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-33085dee\"><h4 class=\"uagb-heading-text\">13 &#8211; Link Set<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-1cfd0ce5\"><div class=\"uagb-heading-text\"><strong>Nome:<\/strong>\u00a0Signalling Link Set<br><strong>Sigla:<\/strong>\u00a0Link Set<br><strong>Categoria:<\/strong>\u00a0SS7 \/ Arquitetura<br><strong>N\u00edvel:<\/strong>\u00a0\ud83d\udfe1 Intermedi\u00e1rio<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-ebf9d04d\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-8b2cdbe6\"><div class=\"uagb-heading-text\">\u00c9 um conjunto de enlaces de sinaliza\u00e7\u00e3o que conecta dois pontos de sinaliza\u00e7\u00e3o adjacentes.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-05249ea4\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-33dd7d6f\"><div class=\"uagb-heading-text\">Em vez de existir apenas um caminho f\u00edsico entre dois pontos, podem existir v\u00e1rios enlaces de sinaliza\u00e7\u00e3o trabalhando em conjunto.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-5fb31686\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-ce913240\"><div class=\"uagb-heading-text\">                              <code>\u250c\u2550\u2550 Link 1 \u2550\u2550\u2510 <\/code><br><code>SP A \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u253c\u2550\u2550 Link 2 \u2550\u2550\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500 SP B <\/code><br>                              <code>\u2514\u2550\u2550 Link 3 \u2550\u2550\u2518<\/code><br><br>Por que \u00e9 importante?<br>A exist\u00eancia de m\u00faltiplos enlaces permite distribuir tr\u00e1fego e aumentar a disponibilidade da sinaliza\u00e7\u00e3o.<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-535bcda9 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-68e17e63\"><h4 class=\"uagb-heading-text\">14 &#8211; Signalling Route<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-33b11d16\"><div class=\"uagb-heading-text\"><strong>Nome:<\/strong>\u00a0Signalling Route<br><strong>Sigla:<\/strong>\u00a0\u2014<br><strong>Categoria:<\/strong>\u00a0SS7 \/ Roteamento<br><strong>N\u00edvel:<\/strong>\u00a0\ud83d\udfe1 Intermedi\u00e1rio<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-367f70a0\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-3c74e0b8\"><div class=\"uagb-heading-text\">\u00c9 o caminho utilizado para transportar mensagens de sinaliza\u00e7\u00e3o entre dois pontos de sinaliza\u00e7\u00e3o.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-166c619c\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-b1e026c7\"><div class=\"uagb-heading-text\">Uma mensagem pode n\u00e3o possuir um enlace direto entre origem e destino. Nesse caso, pode passar por um ou mais pontos intermedi\u00e1rios.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-fde68e00\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-909d4956\"><div class=\"uagb-heading-text\"> <code>SP A <\/code><br><code>\u2193 <\/code><br><code>STP A <\/code><br><code>\u2193 <\/code><br><code>STP B <\/code><br><code>\u2193 <\/code><br><code>SP B<\/code><br><br>O conjunto desses elementos forma o caminho utilizado pela sinaliza\u00e7\u00e3o.<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-795d935f alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-ac3ff65c\"><h4 class=\"uagb-heading-text\">15 &#8211; STP<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-12b4b8f1\"><div class=\"uagb-heading-text\"><strong>Nome:<\/strong>\u00a0Signal Transfer Point<br><strong>Sigla:<\/strong>\u00a0STP<br><strong>Categoria:<\/strong>\u00a0SS7 \/ Roteamento<br><strong>N\u00edvel:<\/strong>\u00a0\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-6d13c740\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-f8d0858f\"><div class=\"uagb-heading-text\">\u00c9 um ponto da rede SS7 especializado no\u00a0<strong>encaminhamento de mensagens de sinaliza\u00e7\u00e3o<\/strong>.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-7efd8eae\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-ebb0bbd2\"><div class=\"uagb-heading-text\">O STP funciona de maneira semelhante, conceitualmente, a um roteador da rede de sinaliza\u00e7\u00e3o: recebe uma mensagem e determina para onde ela deve ser encaminhada.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-cfd7e95a\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-72af67d5\"><div class=\"uagb-heading-text\"> <code>Central A <\/code><br><code>\u2502 <\/code><br><code>\u25bc <\/code><br><code>STP <\/code><br><code>\u2502 <\/code><br><code>\u25bc <\/code><br><code>Central B<\/code><br><br>Importante<br>O STP n\u00e3o \u00e9 necessariamente o equipamento que controla a chamada. Sua fun\u00e7\u00e3o principal nesse contexto \u00e9 atuar no transporte\/roteamento da sinaliza\u00e7\u00e3o.<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-29dccb78 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-8f71e0ba\"><h4 class=\"uagb-heading-text\">16 &#8211; SSP<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-5eefcc56\"><div class=\"uagb-heading-text\"><strong>Nome:<\/strong>\u00a0Service Switching Point<br><strong>Sigla:<\/strong>\u00a0SSP<br><strong>Categoria:<\/strong>\u00a0SS7 \/ Telefonia<br><strong>N\u00edvel:<\/strong>\u00a0\ud83d\udfe1 Intermedi\u00e1rio<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-c078980b\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-4ed28ca2\"><div class=\"uagb-heading-text\">\u00c9 um elemento de comuta\u00e7\u00e3o telef\u00f4nica que utiliza sinaliza\u00e7\u00e3o SS7 para controlar chamadas e interagir com outros elementos da rede.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-e9b0652e\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-9a97a7d7\"><div class=\"uagb-heading-text\">Uma central telef\u00f4nica pode atuar como SSP, originando e recebendo mensagens relacionadas ao estabelecimento e \u00e0 libera\u00e7\u00e3o de chamadas.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-335adac2\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-246587fd\"><div class=\"uagb-heading-text\">Telefone <br>\u2193 <br>Central \/ SSP <br>\u2502 <br>\u2502 <br>SS7 <br>\u2193 <br>Rede SS7<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-9f584ec1 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-1102753f\"><h4 class=\"uagb-heading-text\">17 &#8211; SCP<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-80235223\"><div class=\"uagb-heading-text\"><strong>Nome:<\/strong>\u00a0Service Control Point<br><strong>Sigla:<\/strong>\u00a0SCP<br><strong>Categoria:<\/strong>\u00a0SS7 \/ Intelligent Network<br><strong>N\u00edvel:<\/strong>\u00a0\ud83d\udfe1 Intermedi\u00e1rio<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-643038de\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-1a2c85a7\"><div class=\"uagb-heading-text\">\u00c9 um elemento associado \u00e0 l\u00f3gica de servi\u00e7os em arquiteturas de Intelligent Network.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-f0df3053\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-6c522a04\"><div class=\"uagb-heading-text\">Um SSP pode consultar um SCP para obter instru\u00e7\u00f5es ou informa\u00e7\u00f5es necess\u00e1rias para tratar determinado servi\u00e7o.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-c2ab3913\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-f2d1cbea\"><div class=\"uagb-heading-text\">Consulta <br>SSP \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2192 SCP <br>        \u2502                                                             \u2502 <br>        \u2502 \u2190\u2500\u2500\u2500\u2500\u2500\u2500 resposta \u2500\u2500\u2500\u2500\u2500\u2518 <br>        \u2502 <br>        \u2193<br> Continua tratamento<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-7acbe503 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-b29841fe\"><h4 class=\"uagb-heading-text\">18 &#8211; SCCP<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-8fc8c39b\"><div class=\"uagb-heading-text\"><strong>Nome:<\/strong>\u00a0Signalling Connection Control Part<br><strong>Sigla:<\/strong>\u00a0SCCP<br><strong>Categoria:<\/strong>\u00a0SS7 \/ Transporte de sinaliza\u00e7\u00e3o<br><strong>N\u00edvel:<\/strong>\u00a0\ud83d\udfe1 Intermedi\u00e1rio<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-349f6a81\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-64c45078\"><div class=\"uagb-heading-text\">O SCCP \u00e9 uma parte do SS7 que fornece servi\u00e7os adicionais sobre o MTP, incluindo fun\u00e7\u00f5es de roteamento e transporte tanto orientado \u00e0 conex\u00e3o quanto sem conex\u00e3o.<br><br>A ITU-T Q.711 descreve o SCCP como parte do SS7 que fornece, acima da rede MTP, servi\u00e7os de conex\u00e3o orientada, conex\u00e3o n\u00e3o orientada, roteamento e gerenciamento.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-76fb5cf8\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-78a2a4f3\"><div class=\"uagb-heading-text\">O SCCP permite aplica\u00e7\u00f5es que precisam de mecanismos de endere\u00e7amento e transporte mais sofisticados do que os oferecidos apenas pelo MTP.<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-b755576d alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-aafa3f2d\"><h4 class=\"uagb-heading-text\">19 &#8211; TCAP<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-41767737\"><div class=\"uagb-heading-text\"><strong>Nome:<\/strong>&nbsp;Signalling Connection Control Part<br><strong>Sigla:<\/strong>&nbsp;SCCP<br><strong>Categoria:<\/strong>&nbsp;SS7 \/ Transporte de sinaliza\u00e7\u00e3o<br><strong>N\u00edvel:<\/strong>&nbsp;\ud83d\udfe1 Intermedi\u00e1rio<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-823e6d78\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-1ac4aec5\"><div class=\"uagb-heading-text\">\u00c9 um componente utilizado para suportar transa\u00e7\u00f5es entre aplica\u00e7\u00f5es distribu\u00eddas na rede de sinaliza\u00e7\u00e3o.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-9a0df893\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-a0cbd112\"><div class=\"uagb-heading-text\">O TCAP \u00e9 importante em servi\u00e7os que precisam trocar informa\u00e7\u00f5es entre aplica\u00e7\u00f5es da rede sem necessariamente estabelecer uma chamada de voz.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-3fe46b82\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-f397116b\"><div class=\"uagb-heading-text\">Aplica\u00e7\u00e3o A <br>\u2193 <br>TCAP <br>\u2193 <br>SCCP <br>\u2193 <br>MTP <br>\u2193 <br>Rede SS7 <br>\u2193 <br>MTP <br>\u2193 <br>SCCP <br>\u2193 <br>TCAP <br>\u2193 <br>Aplica\u00e7\u00e3o B<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-b2be8918 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-922aac05\"><h4 class=\"uagb-heading-text\">20 &#8211; ISUP<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-c79677d3\"><div class=\"uagb-heading-text\"><strong>Nome:<\/strong>\u00a0ISDN User Part<br><strong>Sigla:<\/strong>\u00a0ISUP<br><strong>Categoria:<\/strong>\u00a0SS7 \/ Telefonia<br><strong>N\u00edvel:<\/strong>\u00a0\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-7cfe3497\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-e3a5dd3c\"><div class=\"uagb-heading-text\">\u00c9 a parte do SS7 respons\u00e1vel pelas fun\u00e7\u00f5es de sinaliza\u00e7\u00e3o necess\u00e1rias para estabelecer, controlar e liberar chamadas e conex\u00f5es de circuitos.<br>A ITU-T define o ISUP como a parte do SS7 que fornece fun\u00e7\u00f5es de sinaliza\u00e7\u00e3o para servi\u00e7os b\u00e1sicos e suplementares, incluindo aplica\u00e7\u00f5es de voz e dados comutados por circuito.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-9ca66783\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-9f6ac5d8\"><div class=\"uagb-heading-text\">\u00c9 o ISUP que voc\u00ea encontra diretamente quando analisa uma chamada SS7 relacionada \u00e0 telefonia.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-30a65f0a\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-7d095391\"><div class=\"uagb-heading-text\">IAM <br>\u2193 <br>ACM <br>\u2193 <br>ANM <br>\u2193<br> &#8230; <br>\u2193<br> REL <br>\u2193 <br>RLC<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-790dbd48 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-5c011bcf\"><h4 class=\"uagb-heading-text\">21 &#8211; MSU<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-08b812a9\"><div class=\"uagb-heading-text\"><strong>Nome:<\/strong>\u00a0Message Signal Unit<br><strong>Sigla:<\/strong>\u00a0MSU<br><strong>Categoria:<\/strong>\u00a0SS7 \/ MTP2<br><strong>N\u00edvel:<\/strong>\u00a0\ud83d\udfe1 Intermedi\u00e1rio<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-47567af2\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-6ac1e36d\"><div class=\"uagb-heading-text\">\u00c9 uma unidade de sinaliza\u00e7\u00e3o utilizada para transportar mensagens de sinaliza\u00e7\u00e3o entre pontos SS7.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-41b37fe2\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-01b58cc1\"><div class=\"uagb-heading-text\">Quando voc\u00ea captura ou analisa tr\u00e1fego SS7, as mensagens de n\u00edveis superiores s\u00e3o transportadas dentro de unidades de sinaliza\u00e7\u00e3o.<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-21cd46ea alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-d5514c7b\"><h4 class=\"uagb-heading-text\">22 &#8211; LSSU<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-9e88d289\"><div class=\"uagb-heading-text\"><strong>Nome:<\/strong>\u00a0Link Status Signal Unit<br><strong>Sigla:<\/strong>\u00a0LSSU<br><strong>Categoria:<\/strong>\u00a0SS7 \/ MTP2<br><strong>N\u00edvel:<\/strong>\u00a0\ud83d\udd34 Avan\u00e7ado<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-acde99b6\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-7352e1d1\"><div class=\"uagb-heading-text\">\u00c9 uma unidade de sinaliza\u00e7\u00e3o utilizada para transportar informa\u00e7\u00f5es relacionadas ao estado de um enlace de sinaliza\u00e7\u00e3o.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-d7e72a15\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-a0abfbac\"><div class=\"uagb-heading-text\">\u00c9 especialmente relevante durante procedimentos de ativa\u00e7\u00e3o, desativa\u00e7\u00e3o, alinhamento e controle do enlace.<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-7c919e74 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-a541ec46\"><h4 class=\"uagb-heading-text\">23 &#8211; FISU<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-b22ab1ca\"><div class=\"uagb-heading-text\"><strong>Nome:<\/strong>\u00a0Fill-In Signal Unit<br><strong>Sigla:<\/strong>\u00a0FISU<br><strong>Categoria:<\/strong>\u00a0SS7 \/ MTP2<br><strong>N\u00edvel:<\/strong>\u00a0\ud83d\udd34 Avan\u00e7ado<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-bb00d137\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-67798b05\"><div class=\"uagb-heading-text\">\u00c9 uma unidade utilizada quando n\u00e3o h\u00e1 MSU ou LSSU sendo transmitida, mantendo determinadas fun\u00e7\u00f5es de monitoramento e controle do enlace.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-b4613332\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-a5764cf7\"><div class=\"uagb-heading-text\">Ao analisar um trace de baixo n\u00edvel de MTP2, FISUs podem aparecer continuamente mesmo quando n\u00e3o h\u00e1 mensagens de usu\u00e1rio sendo transportadas.<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-8b3e5036 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-c4df5a0c\"><h4 class=\"uagb-heading-text\">24 &#8211; FSU<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-f9f2d2f0\"><div class=\"uagb-heading-text\"><strong>Nome:<\/strong>\u00a0Forward Sequence Number<br><strong>Sigla:<\/strong>\u00a0FSN<br><strong>Categoria:<\/strong>\u00a0SS7 \/ MTP2<br><strong>N\u00edvel:<\/strong>\u00a0\ud83d\udd34 Avan\u00e7ado<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-0173f91c\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-ff6ef3e7\"><div class=\"uagb-heading-text\">N\u00famero de sequ\u00eancia utilizado para identificar unidades de sinaliza\u00e7\u00e3o transmitidas em determinada dire\u00e7\u00e3o.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-40ef1393\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-503aa32e\"><div class=\"uagb-heading-text\">\u00c9 utilizado pelos mecanismos de controle de sequ\u00eancia e confirma\u00e7\u00e3o do enlace MTP2.<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-c1295ccb alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-0e7f2f67\"><h4 class=\"uagb-heading-text\">25 &#8211; BSN<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-c2dfdcd5\"><div class=\"uagb-heading-text\"><strong>Nome:<\/strong>\u00a0Backward Sequence Number<br><strong>Sigla:<\/strong>\u00a0BSN<br><strong>Categoria:<\/strong>\u00a0SS7 \/ MTP2<br><strong>N\u00edvel:<\/strong>\u00a0\ud83d\udd34 Avan\u00e7ado<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-c789c5f9\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-a4389f9f\"><div class=\"uagb-heading-text\">N\u00famero de sequ\u00eancia utilizado para reconhecer unidades de sinaliza\u00e7\u00e3o recebidas.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-5fb16b2f\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-5bb15579\"><div class=\"uagb-heading-text\">Faz parte dos mecanismos de controle de confirma\u00e7\u00e3o do enlace MTP2.<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-438798a8 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-cce87dc2\"><h4 class=\"uagb-heading-text\">26 &#8211; SIO<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-9501efad\"><div class=\"uagb-heading-text\"><strong>Nome:<\/strong>\u00a0Service Information Octet<br><strong>Sigla:<\/strong>\u00a0SIO<br><strong>Categoria:<\/strong>\u00a0SS7 \/ MTP3<br><strong>N\u00edvel:<\/strong>\u00a0\ud83d\udd34 Avan\u00e7ado<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-a0eb4d40\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-c1e76d17\"><div class=\"uagb-heading-text\">Campo utilizado em mensagens SS7 para transportar informa\u00e7\u00f5es relacionadas ao servi\u00e7o e \u00e0 rede.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-b11a8453\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-122a7d05\"><div class=\"uagb-heading-text\">Ao analisar uma mensagem SS7 em n\u00edvel de protocolo, o SIO ajuda a determinar informa\u00e7\u00f5es sobre como o conte\u00fado deve ser interpretado.<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-96330845 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-06db7f4f\"><h4 class=\"uagb-heading-text\">27 &#8211; SI<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-580e7c2d\"><div class=\"uagb-heading-text\"><strong>Nome:<\/strong>\u00a0Service Indicator<br><strong>Sigla:<\/strong>\u00a0SI<br><strong>Categoria:<\/strong>\u00a0SS7 \/ MTP3<br><strong>N\u00edvel:<\/strong>\u00a0\ud83d\udd34 Avan\u00e7ado<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-77fe1ffb\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-3b71a3df\"><div class=\"uagb-heading-text\">\u00c9 o indicador utilizado para identificar o tipo de usu\u00e1rio do MTP ao qual uma mensagem est\u00e1 associada.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-4feac212\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-f703fbaa\"><div class=\"uagb-heading-text\">Ele ajuda o MTP3 a determinar qual componente de n\u00edvel superior deve receber a mensagem.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-79c1e830\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-e77195a3\"><div class=\"uagb-heading-text\">ISUP \u00b7 SCCP \u00b7 outros usu\u00e1rios do MTP<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-24a31119 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-693200e9\"><h4 class=\"uagb-heading-text\">28 &#8211; NI<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-41ab6dc7\"><div class=\"uagb-heading-text\"><strong>Nome:<\/strong>\u00a0Network Indicator<br><strong>Sigla:<\/strong>\u00a0NI<br><strong>Categoria:<\/strong>\u00a0SS7 \/ MTP3<br><strong>N\u00edvel:<\/strong>\u00a0\ud83d\udd34 Avan\u00e7ado<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-de37c5f4\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-b10000c1\"><div class=\"uagb-heading-text\">Campo utilizado para indicar o contexto\/rede ao qual uma mensagem de sinaliza\u00e7\u00e3o est\u00e1 associada.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-a94f050d\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-e6814ac0\"><div class=\"uagb-heading-text\">O Network Indicator participa da distin\u00e7\u00e3o entre determinados contextos de rede, como redes nacionais e internacionais, conforme a implementa\u00e7\u00e3o e o plano de sinaliza\u00e7\u00e3o.<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-5dfad1f9 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-8112add8\"><h4 class=\"uagb-heading-text\">29 &#8211; GTT<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-df2ede70\"><div class=\"uagb-heading-text\"><strong>Nome:<\/strong>\u00a0Global Title Translation<br><strong>Sigla:<\/strong>\u00a0GTT<br><strong>Categoria:<\/strong>\u00a0SS7 \/ SCCP<br><strong>N\u00edvel:<\/strong>\u00a0\ud83d\udd34 Avan\u00e7ado<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-108ca7ab\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-88e9dcf6\"><div class=\"uagb-heading-text\">\u00c9 o processo de tradu\u00e7\u00e3o de um\u00a0<strong>Global Title<\/strong>\u00a0em informa\u00e7\u00f5es de roteamento utilizadas para encaminhar uma mensagem SCCP.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-ab49ae5e\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-85a7850b\"><div class=\"uagb-heading-text\">O GTT \u00e9 particularmente importante quando uma mensagem n\u00e3o \u00e9 roteada simplesmente usando um Point Code conhecido desde a origem.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-b5c5e880\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-07a4621c\"><div class=\"uagb-heading-text\">Fluxo simplificado<br><br><code>Mensagem <\/code><br><code>\u2193 <\/code><br><code>SCCP <\/code><br><code>\u2193 <\/code><br><code>Global Title <\/code><br><code>\u2193 <\/code><br><code>GTT <\/code><br><code>\u2193 <\/code><br><code>DPC \/ informa\u00e7\u00f5es de roteamento <\/code><br><code>\u2193 <\/code><br><code>Destino<\/code><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-47f1e5e5 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-6f4348bd\"><h4 class=\"uagb-heading-text\">30 &#8211; GT<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-76a42ea5\"><div class=\"uagb-heading-text\"><strong>Nome:<\/strong>\u00a0Global Title<br><strong>Sigla:<\/strong>\u00a0GT<br><strong>Categoria:<\/strong>\u00a0SS7 \/ SCCP<br><strong>N\u00edvel:<\/strong>\u00a0\ud83d\udd34 Avan\u00e7ado<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-fe1dd8d7\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-d2d8ccb8\"><div class=\"uagb-heading-text\">\u00c9 uma forma de endere\u00e7o utilizada pelo SCCP para identificar um destino l\u00f3gico, permitindo que a rede realize tradu\u00e7\u00e3o e roteamento atrav\u00e9s de Global Title Translation.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-5ca7b8fb\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-36027f65\"><div class=\"uagb-heading-text\">O GT pode representar informa\u00e7\u00f5es como um n\u00famero de destino que precisa ser traduzido pela rede antes que o ponto de sinaliza\u00e7\u00e3o final seja determinado.<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-5e81a090 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-52f18073\"><h4 class=\"uagb-heading-text\">31 &#8211; Signalling Route Set<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-ef55965a\"><div class=\"uagb-heading-text\"><strong>Nome:<\/strong>\u00a0Signalling Route Set<br><strong>Sigla:<\/strong>\u00a0\u2014<br><strong>Categoria:<\/strong>\u00a0SS7 \/ MTP3<br><strong>N\u00edvel:<\/strong>\u00a0\ud83d\udd34 Avan\u00e7ado<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-e70d5fde\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-916928cd\"><div class=\"uagb-heading-text\">\u00c9 o conjunto de rotas dispon\u00edveis para alcan\u00e7ar determinado ponto de sinaliza\u00e7\u00e3o.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-ea809ab4\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-49e79529\"><div class=\"uagb-heading-text\">Permite que o MTP3 tenha conhecimento sobre os caminhos poss\u00edveis e seus estados de disponibilidade.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-9ce40fd3\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-30079728\"><div class=\"uagb-heading-text\">                                  <code>\u250c\u2500\u2500 STP A \u2500\u2500\u2510 <\/code><br><code>SP origem \u2500\u2500\u2500\u2500\u2500\u2500\u2524           \u251c\u2500\u2500 SP destino <\/code><br>                                  <code>\u2514\u2500\u2500 STP B \u2500\u2500\u2518<\/code><br><br>Se uma rota ficar indispon\u00edvel, mecanismos de gerenciamento de rede podem alterar o caminho utilizado.<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-35e6ee3e alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-a7894002\"><h4 class=\"uagb-heading-text\">32 &#8211; Changeover<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-f858cb54\"><div class=\"uagb-heading-text\"><strong>Nome:<\/strong>\u00a0Changeover<br><strong>Categoria:<\/strong>\u00a0SS7 \/ MTP3<br><strong>N\u00edvel:<\/strong>\u00a0\ud83d\udd34 Avan\u00e7ado<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-507f2f34\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-e07af372\"><div class=\"uagb-heading-text\">\u00c9 um procedimento de gerenciamento de tr\u00e1fego utilizado quando um enlace de sinaliza\u00e7\u00e3o apresenta indisponibilidade e o tr\u00e1fego precisa ser desviado para outro enlace dispon\u00edvel.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-326a4497\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-b3a06316\"><div class=\"uagb-heading-text\">Se um enlace de sinaliza\u00e7\u00e3o falhar:<br><br><code>ANTES <\/code><br><br><code>SP A \u2550\u2550\u2550 Link 1 \u2550\u2550\u2550 SP B <\/code><br>                       <code>\u2550\u2550\u2550 Link 2 \u2550\u2550\u2550 <\/code><br><br><code>FALHA <\/code><br><br><code>SP A \u2550\u2550\u2550 X \u2550\u2550\u2550 SP B <\/code><br><br><code>CHANGEOVER <\/code><br><br><code>SP A \u2550\u2550\u2550 Link 2 \u2550\u2550\u2550 SP B<\/code><br><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-be6995aa alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-2aed984d\"><h4 class=\"uagb-heading-text\">33 &#8211; Changeback<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-32d957f1\"><div class=\"uagb-heading-text\"><strong>Nome:<\/strong>\u00a0Changeback<br><strong>Categoria:<\/strong>\u00a0SS7 \/ MTP3<br><strong>N\u00edvel:<\/strong>\u00a0\ud83d\udd34 Avan\u00e7ado<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-ca93bd73\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-008daee5\"><div class=\"uagb-heading-text\">\u00c9 o procedimento utilizado para retornar o tr\u00e1fego a uma rota\/enlace que voltou a ficar dispon\u00edvel depois de uma condi\u00e7\u00e3o de falha ou indisponibilidade.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-848621f2\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-f324b2aa\"><div class=\"uagb-heading-text\">\u00c9 o complemento natural do conceito de Changeover.<br><\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-44f8409b\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-988b43e4\"><div class=\"uagb-heading-text\"> Falha <br>\u2193 <br>Changeover <br>\u2193 <br>Tr\u00e1fego em rota alternativa <br>\u2193 <br>Enlace recuperado <br>\u2193 <br>Changeback <br>\u2193 <br>Retorno conforme os procedimentos de rede<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-f172884a alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-e0a5d061\"><h4 class=\"uagb-heading-text\">34 &#8211; Q.850<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-f912b916\"><div class=\"uagb-heading-text\"><strong>Nome:<\/strong>\u00a0Usage of cause and location in DSS1 and SS7 ISUP<br><strong>Sigla:<\/strong>\u00a0Q.850<br><strong>Categoria:<\/strong>\u00a0SS7 \/ ISUP \/ Causas<br><strong>N\u00edvel:<\/strong>\u00a0\ud83d\udfe1 Intermedi\u00e1rio<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-a551e5d4\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-cc291843\"><div class=\"uagb-heading-text\">A Q.850 define o formato, a codifica\u00e7\u00e3o e a sem\u00e2ntica das informa\u00e7\u00f5es de\u00a0<strong>cause<\/strong>\u00a0e\u00a0<strong>location<\/strong>\u00a0utilizadas no DSS1 e no ISUP do SS7.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-dddd7dbf\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-aae32eea\"><div class=\"uagb-heading-text\">\u00c9 uma das refer\u00eancias mais importantes para interpretar por que uma chamada foi rejeitada, liberada ou n\u00e3o completada em determinados cen\u00e1rios de telefonia.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-f1a90097\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-dd7f9dbd\"><div class=\"uagb-heading-text\"> <code>REL <\/code><br><code>\u2502 <\/code><br><code>\u2514\u2500\u2500 Cause <\/code><br>     <code>\u2502 <\/code><br>     <code>\u251c\u2500\u2500 Cause value <\/code><br>     <code>\u2514\u2500\u2500 Location<\/code><br><br>Importante<br><br>A Q.850 \u00e9 a base que utilizaremos posteriormente para construir a p\u00e1gina espec\u00edfica:<br><br><strong>REL \/ Q.850 \u2014 Causas de libera\u00e7\u00e3o<\/strong><br><br>A vers\u00e3o\u00a0<strong>Q.850 (10\/2018)<\/strong>\u00a0e sua Amendment 1 de 2019 est\u00e3o indicadas pela ITU como componentes em vigor.<\/div><\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>01 &#8211; SS7 Nome:\u00a0Signalling System No. 7Sigla:\u00a0SS7Categoria:\u00a0Sinaliza\u00e7\u00e3o \/ TelefoniaN\u00edvel:\u00a0\ud83d\udfe2 B\u00e1sico O que \u00e9? SS7 \u00e9 uma fam\u00edlia de protocolos utilizada para transportar informa\u00e7\u00f5es de sinaliza\u00e7\u00e3o entre elementos de uma rede de telecomunica\u00e7\u00f5es. Na pr\u00e1tica Em uma chamada telef\u00f4nica tradicional, o SS7 pode ser utilizado para informar \u00e0 rede que uma chamada est\u00e1 sendo iniciada, indicar [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","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":"disabled","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-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":"","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-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":"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":""},"mobile":{"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":""}},"footnotes":""},"class_list":["post-651","page","type-page","status-publish","hentry"],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false},"uagb_author_info":{"display_name":"orlandoneto.com","author_link":"https:\/\/orlandoneto.com\/index.php\/author\/orlandoneto-com\/"},"uagb_comment_info":0,"uagb_excerpt":"01 &#8211; SS7 Nome:\u00a0Signalling System No. 7Sigla:\u00a0SS7Categoria:\u00a0Sinaliza\u00e7\u00e3o \/ TelefoniaN\u00edvel:\u00a0\ud83d\udfe2 B\u00e1sico O que \u00e9? SS7 \u00e9 uma fam\u00edlia de protocolos utilizada para transportar informa\u00e7\u00f5es de sinaliza\u00e7\u00e3o entre elementos de uma rede de telecomunica\u00e7\u00f5es. Na pr\u00e1tica Em uma chamada telef\u00f4nica tradicional, o SS7 pode ser utilizado para informar \u00e0 rede que uma chamada est\u00e1 sendo iniciada, indicar&hellip;","_links":{"self":[{"href":"https:\/\/orlandoneto.com\/index.php\/wp-json\/wp\/v2\/pages\/651","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/orlandoneto.com\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/orlandoneto.com\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/orlandoneto.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/orlandoneto.com\/index.php\/wp-json\/wp\/v2\/comments?post=651"}],"version-history":[{"count":11,"href":"https:\/\/orlandoneto.com\/index.php\/wp-json\/wp\/v2\/pages\/651\/revisions"}],"predecessor-version":[{"id":672,"href":"https:\/\/orlandoneto.com\/index.php\/wp-json\/wp\/v2\/pages\/651\/revisions\/672"}],"wp:attachment":[{"href":"https:\/\/orlandoneto.com\/index.php\/wp-json\/wp\/v2\/media?parent=651"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}