{"id":613,"date":"2026-09-28T20:52:01","date_gmt":"2026-09-28T23:52:01","guid":{"rendered":"https:\/\/orlandoneto.com\/?page_id=613"},"modified":"2026-09-29T12:24:52","modified_gmt":"2026-09-29T15:24:52","slug":"cat-telefoniavoz","status":"publish","type":"page","link":"https:\/\/orlandoneto.com\/index.php\/cat-telefoniavoz\/","title":{"rendered":"cat-telefoniavoz"},"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=\"M511.2 387l-23.25 100.8c-3.266 14.25-15.79 24.22-30.46 24.22C205.2 512 0 306.8 0 54.5c0-14.66 9.969-27.2 24.22-30.45l100.8-23.25C139.7-2.602 154.7 5.018 160.8 18.92l46.52 108.5c5.438 12.78 1.77 27.67-8.98 36.45L144.5 207.1c33.98 69.22 90.26 125.5 159.5 159.5l44.08-53.8c8.688-10.78 23.69-14.51 36.47-8.975l108.5 46.51C506.1 357.2 514.6 372.4 511.2 387z\"><\/path><\/svg><\/div><div class=\"uagb-ifb-title-wrap\"><h3 class=\"uagb-ifb-title\">Telefonia \/ Voz<\/h3><\/div><\/div><p class=\"uagb-ifb-desc\">Conceitos fundamentais relacionados \u00e0 telefonia, chamadas, assinantes, numera\u00e7\u00e3o, origina\u00e7\u00e3o, termina\u00e7\u00e3o, interconex\u00e3o e servi\u00e7os de voz, desde a telefonia tradicional at\u00e9 ambientes VoIP.<\/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; Telecomunica\u00e7\u00f5es<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-a04bc9c0\"><div class=\"uagb-heading-text\"><strong>Sigla:<\/strong>&nbsp;Telecom<br><strong>Termo em ingl\u00eas:<\/strong>&nbsp;Telecommunications<br><strong>Categoria:<\/strong>&nbsp;Conceitos Fundamentais<br><strong>N\u00edvel:<\/strong>&nbsp;\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\">Telecomunica\u00e7\u00f5es \u00e9 o conjunto de tecnologias, sistemas, redes e processos utilizados para transmitir informa\u00e7\u00f5es entre pontos distantes.<br><br>Essas informa\u00e7\u00f5es podem ser:<br><br>&#8211; voz<br>&#8211; dados<br>&#8211; v\u00eddeo<br>&#8211; mensagens<br>&#8211; sinais de controle<br>&#8211; informa\u00e7\u00f5es de sinaliza\u00e7\u00e3o<\/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\">Quando uma chamada telef\u00f4nica sai de um usu\u00e1rio, atravessa uma rede e chega ao destino, estamos diante de um processo de telecomunica\u00e7\u00f5es.<\/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\">Telefone A > Rede da operadora > Interconex\u00e3o > Rede de outra operadora > Telefone B<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-51c96400 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-d751eeb3\"><h4 class=\"uagb-heading-text\">02 &#8211; Telefonia<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-dc739e5c\"><div class=\"uagb-heading-text\"><strong>Sigla:<\/strong>&nbsp;\u2014<br><strong>Categoria:<\/strong>&nbsp;Voz e Telefonia<br><strong>N\u00edvel:<\/strong>&nbsp;\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-5abc4aea\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-1d357e8d\"><div class=\"uagb-heading-text\">Servi\u00e7o ou conjunto de tecnologias destinado principalmente \u00e0 comunica\u00e7\u00e3o de voz entre usu\u00e1rios.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-138d2f6c\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-40941736\"><div class=\"uagb-heading-text\">A telefonia pode utilizar diferentes tecnologias:<br><br><code>Telefonia <\/code><br>                  <code>\u251c\u2500\u2500 Anal\u00f3gica <\/code><br>                  <code>\u251c\u2500\u2500 TDM <\/code><br>                  <code>\u251c\u2500\u2500 ISDN <\/code><br>                  <code>\u251c\u2500\u2500 VoIP <\/code><br>                  <code>\u251c\u2500\u2500 IMS <\/code><br>                  <code>\u251c\u2500\u2500 VoLTE <\/code><br>                  <code>\u2514\u2500\u2500 VoNR<\/code><\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-fbda848f\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-82cf93ff\"><div class=\"uagb-heading-text\">Uma chamada entre dois n\u00fameros pode come\u00e7ar em uma rede IP, atravessar uma interconex\u00e3o SIP e terminar em uma rede legada TDM.<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-fb40b6af alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-2a084214\"><h4 class=\"uagb-heading-text\">03 &#8211; PSTN (Public Switched Telephone Network)<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-834612ab\"><div class=\"uagb-heading-text\"><strong>Sigla:<\/strong>&nbsp;PSTN<br><strong>Categoria:<\/strong>&nbsp;Voz e Telefonia<br><strong>N\u00edvel:<\/strong>&nbsp;\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-bab763a8\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-3d30b6ac\"><div class=\"uagb-heading-text\">Servi\u00e7o ou conjunto de tecnologias destinado principalmente \u00e0 comunica\u00e7\u00e3o de voz entre usu\u00e1rios.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-742e1df1\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-c470623a\"><div class=\"uagb-heading-text\">O termo \u00e9 frequentemente utilizado para representar o universo das redes p\u00fablicas tradicionais de telefonia, mesmo quando partes da infraestrutura j\u00e1 utilizam tecnologias digitais ou IP.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-e6106c5b\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-2628e4b6\"><div class=\"uagb-heading-text\">Usu\u00e1rio<br>\u2193<br>PSTN<br>\u2193<br>Central<br>\u2193<br>Interconex\u00e3o<br>\u2193<br>Outra rede<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-3f8d80c7 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-c257ff2f\"><h4 class=\"uagb-heading-text\">04 &#8211; STFC (Servi\u00e7o Telef\u00f4nico Fixo Comutado)<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-7762e479\"><div class=\"uagb-heading-text\"><strong>Sigla:<\/strong>&nbsp;STFC<br><strong>Categoria:<\/strong>&nbsp;Voz e Telefonia \/ Brasil<br><strong>N\u00edvel:<\/strong>&nbsp;\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-cce55d94\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-c48668bf\"><div class=\"uagb-heading-text\">\u00c9 o servi\u00e7o de telecomunica\u00e7\u00f5es destinado \u00e0 comunica\u00e7\u00e3o entre pontos fixos determinados utilizando processos de telefonia.<br>No Brasil, a Anatel identifica o STFC como o servi\u00e7o tecnicamente correspondente \u00e0 telefonia fixa.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-da940d6c\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-1e82f3a9\"><div class=\"uagb-heading-text\">\u00c9 o conceito regulat\u00f3rio brasileiro relacionado \u00e0 telefonia fixa.<br><br>As modalidades tradicionalmente apresentadas pela Anatel s\u00e3o:<br><br>&#8211; servi\u00e7o local;<br>&#8211; longa dist\u00e2ncia nacional;<br>&#8211; longa dist\u00e2ncia internacional.&nbsp;<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-dbf754e5\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-119a13a8\"><div class=\"uagb-heading-text\">Uma chamada de um telefone fixo de uma localidade para outro telefone fixo da mesma \u00e1rea est\u00e1 dentro do universo do STFC.<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-6d99abfa alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-921d071d\"><h4 class=\"uagb-heading-text\">05 &#8211; POTS (Plain Old Telephone Service)<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-14e77b62\"><div class=\"uagb-heading-text\"><strong>Sigla:<\/strong>&nbsp;POTS<br><strong>Categoria:<\/strong>&nbsp;Voz e Telefonia<br><strong>N\u00edvel:<\/strong>&nbsp;\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-59d97f53\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-636c4021\"><div class=\"uagb-heading-text\">Termo utilizado para representar a telefonia convencional b\u00e1sica, especialmente associada \u00e0s antigas linhas telef\u00f4nicas anal\u00f3gicas.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-90aa3f27\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-81a4ce82\"><div class=\"uagb-heading-text\">\u00c9 a imagem cl\u00e1ssica:<br><br><code>Telefone \u2502 Par met\u00e1lico \u2502 Central telef\u00f4nica<\/code><br><br>Embora tecnologias modernas possam coexistir com essa nomenclatura, POTS \u00e9 principalmente um termo hist\u00f3rico\/t\u00e9cnico usado para diferenciar a telefonia convencional de solu\u00e7\u00f5es digitais e IP.<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-8c34c7f9 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-82d5263f\"><h4 class=\"uagb-heading-text\">06 &#8211; Telefonia fixa<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-19793eab\"><div class=\"uagb-heading-text\"><strong>Sigla:<\/strong>&nbsp;\u2014<br><strong>Categoria:<\/strong>&nbsp;Voz e Telefonia<br><strong>N\u00edvel:<\/strong>&nbsp;\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-129af0b1\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-e58fe4dd\"><div class=\"uagb-heading-text\">Servi\u00e7o de telefonia em que o acesso do usu\u00e1rio est\u00e1 associado a um ponto fixo determinado.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-da20d0d2\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-4f0b1909\"><div class=\"uagb-heading-text\">Pode envolver:<br><br>&#8211; rede met\u00e1lica;<br>&#8211; fibra;<br>&#8211; acesso IP;<br>&#8211; centrais digitais;<br>&#8211; gateways;<br>&#8211; plataformas de voz.<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-3ffe0aa3 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-16b39cd8\"><h4 class=\"uagb-heading-text\">07 &#8211; Telefonia m\u00f3vel<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-6effa88e\"><div class=\"uagb-heading-text\"><strong>Sigla:<\/strong>&nbsp;\u2014<br><strong>Categoria:<\/strong>&nbsp;Voz e Telefonia<br><strong>N\u00edvel:<\/strong>&nbsp;\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-cb5ae066\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-829d1934\"><div class=\"uagb-heading-text\">Servi\u00e7o de comunica\u00e7\u00e3o que permite ao usu\u00e1rio utilizar recursos de voz enquanto se desloca dentro da \u00e1rea de cobertura da rede m\u00f3vel.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-5dba6d87\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-5e712cb9\"><div class=\"uagb-heading-text\">A evolu\u00e7\u00e3o tecnol\u00f3gica pode ser representada simplificadamente:<br><br><code>2G \u2192 3G \u2192 4G\/LTE \u2192 5G <\/code><br>                            <code>\u2502 <\/code><br>                            <code>\u2514\u2500\u2500 IMS <\/code><br>                                     <code>\u251c\u2500\u2500 VoLTE <\/code><br>                                     <code>\u2514\u2500\u2500 VoNR<\/code><\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-ffe609cd alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-8619e516\"><h4 class=\"uagb-heading-text\">08 &#8211; VOIP (Voice over IP)<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-06113443\"><div class=\"uagb-heading-text\"><strong>Sigla:<\/strong>&nbsp;VoIP<br><strong>Categoria:<\/strong>&nbsp;Voz e Telefonia<br><strong>N\u00edvel:<\/strong>&nbsp;\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-6e40f08b\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-0a2a3a19\"><div class=\"uagb-heading-text\">Tecnologia\/conceito de transporte de voz utilizando redes baseadas em IP.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-14d7740a\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-dd370e62\"><div class=\"uagb-heading-text\">Uma chamada VoIP normalmente separa:<br><br><code>Sinaliza\u00e7\u00e3o &gt; SIP M\u00eddia &gt; RTP<\/code><br><br>Portanto:<br><br><strong>SIP n\u00e3o \u00e9 o \u00e1udio da chamada.<\/strong><br><br>O SIP normalmente participa do controle da sess\u00e3o, enquanto a m\u00eddia pode ser transportada por RTP.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-743b4be4\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-3bdd0891\"><div class=\"uagb-heading-text\">Telefone IP<br>\u2502<br>\u2502 SIP<br>\u2193<br>SBC<br>\u2502<br>\u2502 SIP<br>\u2193<br>TAS\/AS<br>\u2502<br>\u2502 RTP<br>\u2193<br>\u00c1udio<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-70b94b5f alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-cb6f5b9d\"><h4 class=\"uagb-heading-text\">09 &#8211; IMS (IP Multimedia Subsystem)<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-27e774ac\"><div class=\"uagb-heading-text\"><strong>Sigla:<\/strong>&nbsp;IMS<br><strong>Categoria:<\/strong>&nbsp;Voz e Telefonia<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-7e4be13e\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-464bc773\"><div class=\"uagb-heading-text\">Arquitetura baseada em IP utilizada para fornecer servi\u00e7os multim\u00eddia, incluindo voz, em redes de telecomunica\u00e7\u00f5es.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-f73e4c01\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-0706d9db\"><div class=\"uagb-heading-text\">IMS \u00e9 extremamente importante para entender arquiteturas modernas de voz m\u00f3vel e fixa.<br>Um modelo simplificado:<br><br><code>Usu\u00e1rio &gt; P-CSCF &gt; I-CSCF &gt; S-CSCF &gt; TAS \/ AS<\/code><\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-e70de952\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-31384b89\"><div class=\"uagb-heading-text\">Em uma arquitetura m\u00f3vel LTE, uma chamada VoLTE utiliza IMS para controlar a sess\u00e3o de voz.<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-35c23c45 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-a24908a4\"><h4 class=\"uagb-heading-text\">10 &#8211; VOLTE (Voice over LTE)<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-21c93de8\"><div class=\"uagb-heading-text\"><strong>Sigla:<\/strong>&nbsp;VoLTE<br><strong>Categoria:<\/strong>&nbsp;Voz e Telefonia \/ M\u00f3vel<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-af7b8f01\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-9e41fed2\"><div class=\"uagb-heading-text\">Tecnologia de voz sobre uma rede LTE utilizando a arquitetura IMS.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-404796b2\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-8c0966fa\"><div class=\"uagb-heading-text\">A chamada n\u00e3o precisa voltar para uma rede 2G\/3G apenas para transportar voz. O servi\u00e7o de voz pode ser tratado sobre LTE atrav\u00e9s do IMS.<br>Fluxo simplificado<br><br><code>UE > eNodeB > EPC > IMS > TAS<\/code><\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-841dd20c alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-c43a0931\"><h4 class=\"uagb-heading-text\">11 &#8211; VONR (Voice over New Radio)<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-69b9f3a7\"><div class=\"uagb-heading-text\"><strong>Sigla:<\/strong>&nbsp;VoNR<br><strong>Categoria:<\/strong>&nbsp;Voz e Telefonia \/ 5G<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-a3d7714f\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-ddfd9dd6\"><div class=\"uagb-heading-text\">Tecnologia utilizada para oferecer voz sobre a rede 5G New Radio, normalmente integrada \u00e0 arquitetura 5G Core e IMS.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-9365781b\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-002ab36b\"><div class=\"uagb-heading-text\">Podemos enxergar a evolu\u00e7\u00e3o:<br><br><code>2G <\/code><br><code>\u2193 <\/code><br><code>3G <\/code><br><code>\u2193 <\/code><br><code>4G + IMS \u2192 VoLTE <\/code><br><code>\u2193 <\/code><br><code>5G + IMS \u2192 VoNR<\/code><\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-42e3385c alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-dbb0cb15\"><h4 class=\"uagb-heading-text\">12 &#8211; CHAMADA  (Call)<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-9b742e61\"><div class=\"uagb-heading-text\"><strong>Sigla:<\/strong>&nbsp;\u2014<br><strong>Categoria:<\/strong>&nbsp;Voz e Telefonia<br><strong>N\u00edvel:<\/strong>&nbsp;\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-36dc07e1\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-f2afe32c\"><div class=\"uagb-heading-text\">Comunica\u00e7\u00e3o estabelecida entre uma origem e um destino utilizando uma rede de telecomunica\u00e7\u00f5es.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-97fff303\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-e4e1d00b\"><div class=\"uagb-heading-text\">Uma chamada possui pelo menos:<br><br><code>Origem <\/code><br><code>\u2193 <\/code><br><code>Rede <\/code><br><code>\u2193 <\/code><br><code>Destino<\/code><br><br>Em redes modernas, o estabelecimento da chamada pode envolver diversos elementos de sinaliza\u00e7\u00e3o e m\u00eddia.<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-42814604 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-e906280b\"><h4 class=\"uagb-heading-text\">13 &#8211; CHAMADOR (Calling Party)<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-7bd38078\"><div class=\"uagb-heading-text\"><strong>Sigla:<\/strong>&nbsp;\u2014<br><strong>Categoria:<\/strong>&nbsp;Voz e Telefonia<br><strong>N\u00edvel:<\/strong>&nbsp;\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-6e6320bf\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-2d582e80\"><div class=\"uagb-heading-text\">Parte que inicia uma chamada.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-fc305009\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-53241aba\"><div class=\"uagb-heading-text\">Em uma chamada:<br><br><code>A \u2192 B<\/code><br><br><strong>A<\/strong>&nbsp;\u00e9 o calling party.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-32c6da3c\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-3fc3fba6\"><div class=\"uagb-heading-text\">Se o n\u00famero 21999999999 liga para 2133333333:<br><br><code>Calling Party = 21999999999 <\/code><br><code>Called Party = 2133333333<\/code><\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-dc3cf2fb alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-1c75f4e5\"><h4 class=\"uagb-heading-text\">14 &#8211; CHAMADO (Called Party)<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-26673bc9\"><div class=\"uagb-heading-text\"><strong>Sigla:<\/strong>&nbsp;\u2014<br><strong>Categoria:<\/strong>&nbsp;Voz e Telefonia<br><strong>N\u00edvel:<\/strong>&nbsp;\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-08a64f46\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-2642b017\"><div class=\"uagb-heading-text\">Parte que recebe ou \u00e9 o destino da chamada.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-910a4765\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-c49bf374\"><div class=\"uagb-heading-text\">Calling Party<br>\u2193<br>rede<br>\u2193<br>Called Party<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-292534dc\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-81a53bda\"><div class=\"uagb-heading-text\">21999999999 \u2192 2133333333<br>Chamador = 21999999999<br>Chamado = 2133333333<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-fc7680ed alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-1cf09703\"><h4 class=\"uagb-heading-text\">15 &#8211; ORIGINA\u00c7\u00c3O (Origination)<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-81369621\"><div class=\"uagb-heading-text\"><strong>Sigla:<\/strong>&nbsp;\u2014<br><strong>Categoria:<\/strong>&nbsp;Voz e Telefonia<br><strong>N\u00edvel:<\/strong>&nbsp;\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-4c7ad84b\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-a09379ee\"><div class=\"uagb-heading-text\">Processo ou lado da rede respons\u00e1vel pelo in\u00edcio de uma chamada.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-184d5fd1\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-1d905781\"><div class=\"uagb-heading-text\">Quando voc\u00ea analisa uma chamada em um sistema de Telecom, normalmente podemos separar:<br><br><code>ORIGINA\u00c7\u00c3O <\/code><br><code>\u2193 <\/code><br><code>INTERCONEX\u00c3O <\/code><br><code>\u2193 <\/code><br><code>TERMINA\u00c7\u00c3O<\/code><\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-37070bff\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-cbac3005\"><div class=\"uagb-heading-text\">Uma chamada originada na rede da Operadora A e destinada \u00e0 Operadora B:<br><br><code>Cliente A <\/code><br><code>\u2193 <\/code><br><code>Rede A <\/code><br><code>\u2193 <\/code><br><code>Interconex\u00e3o <\/code><br><code>\u2193 <\/code><br><code>Rede B <\/code><br><code>\u2193 <\/code><br><code>Cliente B<\/code><\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-71823b0d alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-60ee9796\"><h4 class=\"uagb-heading-text\">16 &#8211; TERMINA\u00c7\u00c3O (Termination)<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-8d11f92e\"><div class=\"uagb-heading-text\"><strong>Sigla:<\/strong>&nbsp;\u2014<br><strong>Categoria:<\/strong>&nbsp;Voz e Telefonia<br><strong>N\u00edvel:<\/strong>&nbsp;\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-184a8b7b\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-659659d3\"><div class=\"uagb-heading-text\">Lado ou processo da rede respons\u00e1vel por receber a chamada no destino.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-ab1a77d3\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-6b148450\"><div class=\"uagb-heading-text\">Em uma an\u00e1lise de chamada:<br><br><code>Origina\u00e7\u00e3o \u2192 Interconex\u00e3o \u2192 Termina\u00e7\u00e3o<\/code><\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-089dc388\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-03f6b030\"><div class=\"uagb-heading-text\">Se uma chamada sai da rede A e chega a um assinante da rede B:<br><br><code>Rede A = origem <\/code><br><code>Rede B = termina\u00e7\u00e3o<\/code><\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-4a7f486f alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-81b12fd7\"><h4 class=\"uagb-heading-text\">17 &#8211; N\u00daMERO DE ORIGEM (Calling Number)<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-39ffa7c4\"><div class=\"uagb-heading-text\"><strong>Sigla:<\/strong>&nbsp;\u2014<br><strong>Categoria:<\/strong>&nbsp;Voz e Telefonia \/ Numera\u00e7\u00e3o<br><strong>N\u00edvel:<\/strong>&nbsp;\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-19c46a50\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-defa32ca\"><div class=\"uagb-heading-text\">N\u00famero associado \u00e0 parte que est\u00e1 originando uma chamada.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-fb663a6e\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-9d541725\"><div class=\"uagb-heading-text\">Em SIP, por exemplo, informa\u00e7\u00f5es relacionadas \u00e0 identidade da parte chamadora podem aparecer em diferentes headers, dependendo da arquitetura e pol\u00edtica da rede.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-a3405a72\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-de0504e8\"><div class=\"uagb-heading-text\">21999999999 \u2192 2133333333<br>Calling Number = 21999999999<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-606db73b alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-5ec272f2\"><h4 class=\"uagb-heading-text\">18 &#8211; N\u00daMERO DE DESTINO (Called Number)<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-f7ea3071\"><div class=\"uagb-heading-text\"><strong>Sigla:<\/strong>&nbsp;\u2014<br><strong>Categoria:<\/strong>&nbsp;Voz e Telefonia \/ Numera\u00e7\u00e3o<br><strong>N\u00edvel:<\/strong>&nbsp;\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-a5c8ddde\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-6d172910\"><div class=\"uagb-heading-text\">N\u00famero utilizado para identificar o destino da chamada.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-f8e5f174\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-3fbc585c\"><div class=\"uagb-heading-text\">\u00c9 um dos elementos fundamentais para o processo de an\u00e1lise de d\u00edgitos e roteamento.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-7c62fb4f\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-12048d52\"><div class=\"uagb-heading-text\">Origem: 21999999999<br>Destino: 2133333333<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-7ff81f5e alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-0c2d7478\"><h4 class=\"uagb-heading-text\">19 &#8211; NUMERA\u00c7\u00c3O (Numbering)<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-0f9c2476\"><div class=\"uagb-heading-text\"><strong>Sigla:<\/strong>&nbsp;\u2014<br><strong>Categoria:<\/strong>&nbsp;Voz e Telefonia \/ Numera\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-cd53da01\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-0eb25017\"><div class=\"uagb-heading-text\">Conjunto de regras, estruturas e recursos utilizados para identificar usu\u00e1rios, servi\u00e7os, redes e outros destinos de telecomunica\u00e7\u00f5es.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-bd16d505\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-dbfe4c31\"><div class=\"uagb-heading-text\">A numera\u00e7\u00e3o permite que a rede interprete os d\u00edgitos recebidos e determine para onde uma chamada deve ser encaminhada.<br><br><code>N\u00famero recebido <\/code><br><code>\u2193 <\/code><br><code>An\u00e1lise de d\u00edgitos <\/code><br><code>\u2193 <\/code><br><code>Identifica\u00e7\u00e3o do destino <\/code><br><code>\u2193 <\/code><br><code>Escolha da rota <\/code><br><code>\u2193 <\/code><br><code>Encaminhamento<\/code><\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-2a38b09f alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-bccc7790\"><h4 class=\"uagb-heading-text\">20 &#8211; E.164 (International Public Telecommunication Numbering Plan)<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-0ade79dc\"><div class=\"uagb-heading-text\"><strong>Sigla:<\/strong>&nbsp;E.164<br><strong>Categoria:<\/strong>&nbsp;Voz e Telefonia \/ Numera\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-99091039\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-43ab29a0\"><div class=\"uagb-heading-text\">Recomenda\u00e7\u00e3o ITU-T que define o plano internacional de numera\u00e7\u00e3o p\u00fablica de telecomunica\u00e7\u00f5es.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-7c27b19e\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-510f23ca\"><div class=\"uagb-heading-text\">\u00c9 uma das refer\u00eancias fundamentais quando falamos sobre estrutura e identifica\u00e7\u00e3o de n\u00fameros telef\u00f4nicos internacionalmente.<br>A edi\u00e7\u00e3o vigente foi aprovada em&nbsp;<strong>13 de fevereiro de 2026<\/strong>.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-e2d6cb0b\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-e519921b\"><div class=\"uagb-heading-text\">Um n\u00famero internacional pode ser representado utilizando:<br><br><code>+55 ...<\/code><br><br>onde\u00a0<code>55<\/code>\u00a0corresponde ao c\u00f3digo de pa\u00eds do Brasil.<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-99666e00 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-946fd868\"><h4 class=\"uagb-heading-text\">21 &#8211; DDD (Discagem Direta \u00e0 Dist\u00e2ncia)<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-439eea90\"><div class=\"uagb-heading-text\"><strong>Sigla:<\/strong>&nbsp;DDD<br><strong>Categoria:<\/strong>&nbsp;Voz e Telefonia \/ Brasil<br><strong>N\u00edvel:<\/strong>&nbsp;\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-f6b8eaed\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-87a6efff\"><div class=\"uagb-heading-text\">No contexto brasileiro, DDD \u00e9 utilizado para identificar c\u00f3digos de \u00e1reas de numera\u00e7\u00e3o e para chamadas de longa dist\u00e2ncia nacional.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-e1736031\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-37ea9fac\"><div class=\"uagb-heading-text\">Uma estrutura simplificada:<br><br><code>0 + CSP + DDD + n\u00famero<\/code><br><br>O formato efetivamente utilizado depende do tipo de chamada e das regras de discagem aplic\u00e1veis.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-6970e62b\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-35b90061\"><div class=\"uagb-heading-text\">21 \u2192 \u00e1rea do Rio de Janeiro<br>11 \u2192 \u00e1rea de S\u00e3o Paulo<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-c3e22089 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-d5f6b0c1\"><h4 class=\"uagb-heading-text\">22- DDI (Discagem Direta Internacional)<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-2746674f\"><div class=\"uagb-heading-text\"><strong>Sigla:<\/strong>&nbsp;DDI<br><strong>Categoria:<\/strong>&nbsp;Voz e Telefonia \/ Numera\u00e7\u00e3o<br><strong>N\u00edvel:<\/strong>&nbsp;\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-9276b7d6\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-fa22f21b\"><div class=\"uagb-heading-text\">Termo utilizado no Brasil para chamadas telef\u00f4nicas internacionais realizadas diretamente pelo usu\u00e1rio.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-2d7621d0\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-235b305b\"><div class=\"uagb-heading-text\">Uma chamada internacional envolve elementos como:<br><br><code>C\u00f3digo de acesso internacional + C\u00f3digo da operadora + C\u00f3digo do pa\u00eds + N\u00famero de destino<\/code><br><br>A estrutura internacional do n\u00famero \u00e9 tratada pelo plano E.164.\u00a0<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-b29305ba alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-c3b7a5b3\"><h4 class=\"uagb-heading-text\">23- INTERCONEX\u00c3O (Interconnection)<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-32b1ff4d\"><div class=\"uagb-heading-text\"><strong>Sigla:<\/strong>&nbsp;\u2014<br><strong>Categoria:<\/strong>&nbsp;Voz e Telefonia \/ Redes<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-22e5b12e\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-d3445c6a\"><div class=\"uagb-heading-text\">\u00c9 a liga\u00e7\u00e3o entre redes de telecomunica\u00e7\u00f5es funcionalmente compat\u00edveis para permitir que usu\u00e1rios de uma rede se comuniquem com usu\u00e1rios de outra ou acessem servi\u00e7os nela dispon\u00edveis.<br>Essa \u00e9 tamb\u00e9m a defini\u00e7\u00e3o utilizada pela Anatel com base na legisla\u00e7\u00e3o brasileira.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-2f90c454\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-e6d8b2b5\"><div class=\"uagb-heading-text\">\u00c9 o que permite, por exemplo:<br><br><code>Operadora A <\/code><br>          <code>\u2502 <\/code><br>          <code>\u2502 Interconex\u00e3o <\/code><br>          <code>\u2193 <\/code><br><code>Operadora B<\/code><br><br>Em telefonia<br>A interconex\u00e3o pode envolver:<br><br>&#8211; SIP<br>&#8211; ISUP<br>&#8211; SS7<br>&#8211; TDM<br>&#8211; IP<br>&#8211; SBC<br>&#8211; gateways<br>&#8211; rotas de sinaliza\u00e7\u00e3o<br>&#8211; rotas de m\u00eddia<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-2a49a837\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-0c4da38e\"><div class=\"uagb-heading-text\">Uma chamada originada na rede A precisa alcan\u00e7ar um assinante da rede B.<br><br><code>Assinante A <\/code><br><code>\u2193 <\/code><br><code>Rede A <\/code><br><code>\u2193 <\/code><br><code>POI\/Interconex\u00e3o <\/code><br><code>\u2193 <\/code><br><code>Rede B <\/code><br><code>\u2193 <\/code><br><code>Assinante B<\/code><\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-d7fd56f7 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-3ec83974\"><h4 class=\"uagb-heading-text\">24- POI (Ponto de Interconex\u00e3o)<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-4311977e\"><div class=\"uagb-heading-text\"><strong>Sigla:<\/strong>&nbsp;POI<br><strong>Categoria:<\/strong>&nbsp;Voz e Telefonia \/ Interconex\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-36ea5a43\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-6a76fb72\"><div class=\"uagb-heading-text\">Ponto utilizado para estabelecer a interconex\u00e3o entre redes de telecomunica\u00e7\u00f5es.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-d7f3271f\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-1bfc409e\"><div class=\"uagb-heading-text\">\u00c9 um ponto f\u00edsico ou l\u00f3gico onde ocorre a interconex\u00e3o entre redes.<br><br><code>REDE A <\/code><br><code>\u2502 <\/code><br><code>\u2502 <\/code><br><code>POI <\/code><br><code>\u2502 <\/code><br><code>\u2502 <\/code><br><code>REDE B<\/code><\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-7bf1928d alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-a48c79de\"><h4 class=\"uagb-heading-text\">25- PPI (Ponto de Presen\u00e7a para Interconex\u00e3o)<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-1bd43167\"><div class=\"uagb-heading-text\"><strong>Sigla:<\/strong>&nbsp;PPI<br><strong>Categoria:<\/strong>&nbsp;Voz e Telefonia \/ Interconex\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-84b3dd2e\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-e92c8605\"><div class=\"uagb-heading-text\">Ponto de presen\u00e7a utilizado para viabilizar interconex\u00e3o entre redes.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-6303838e\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-f6cb036f\"><div class=\"uagb-heading-text\">O PPI pode ser associado \u00e0 infraestrutura f\u00edsica onde a rede da prestadora disponibiliza recursos para interconex\u00e3o.<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-7a2308ac alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-669ee461\"><h4 class=\"uagb-heading-text\">26- PORTABILIDADE (Number Portability)<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-5662c9a8\"><div class=\"uagb-heading-text\"><strong>Sigla:<\/strong>&nbsp;\u2014<br><strong>Categoria:<\/strong>&nbsp;Voz e Telefonia \/ Numera\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-960aebd3\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-5768ffb3\"><div class=\"uagb-heading-text\">Possibilidade de o usu\u00e1rio manter seu n\u00famero ao mudar de prestadora ou plano, conforme as regras aplic\u00e1veis.<br>A Anatel informa que o consumidor pode portar seu n\u00famero para outro plano ou prestadora.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-cc1444f0\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-356dee8b\"><div class=\"uagb-heading-text\">O n\u00famero deixa de ser um indicador confi\u00e1vel da prestadora atual.<br>Isso tem impacto direto em:<br><br>&#8211; roteamento;<br>&#8211; consulta de portabilidade;<br>&#8211; interconex\u00e3o;<br>&#8211; tarifa\u00e7\u00e3o;<br>&#8211; an\u00e1lise de chamadas.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-b72f8305\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-f03542b3\"><div class=\"uagb-heading-text\">N\u00famero: 21999999999<br><br>Antes:<br>Operadora A<br><br>Depois da portabilidade:<br>Operadora B<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-b72e02bb alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-5dd6e598\"><h4 class=\"uagb-heading-text\">27- \u00c1rea Local (local area)<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-5e15ea53\"><div class=\"uagb-heading-text\"><strong>Sigla:<\/strong>&nbsp;\u2014<br><strong>Categoria:<\/strong>&nbsp;Voz e Telefonia \/ Brasil<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-3ae12866\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-1e1f05ad\"><div class=\"uagb-heading-text\">\u00c1rea geogr\u00e1fica utilizada na organiza\u00e7\u00e3o da presta\u00e7\u00e3o e numera\u00e7\u00e3o da telefonia fixa.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-59e53dc3\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-1f3a17bb\"><div class=\"uagb-heading-text\">O conceito de \u00e1rea local influencia a forma como chamadas s\u00e3o classificadas e encaminhadas.<br><strong>Importante:<\/strong>\u00a0as regras brasileiras de \u00e1reas locais passaram por mudan\u00e7as recentes. A Anatel implementou novas regras de \u00e1reas locais do STFC de forma faseada entre janeiro e junho de 2026.<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-c0d301f1 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-f7e5f09a\"><h4 class=\"uagb-heading-text\">28- LONGA DIST\u00c2NCIA NACIONAL<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-5fe84dff\"><div class=\"uagb-heading-text\"><strong>Sigla:<\/strong>&nbsp;LDN<br><strong>Categoria:<\/strong>&nbsp;Voz e Telefonia<br><strong>N\u00edvel:<\/strong>&nbsp;\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-3d65a3b7\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-7076fa4c\"><div class=\"uagb-heading-text\">Chamada telef\u00f4nica realizada entre localidades distintas dentro do territ\u00f3rio nacional, conforme o enquadramento regulat\u00f3rio aplic\u00e1vel.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-5f16068e\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-d5e44ff0\"><div class=\"uagb-heading-text\">\u00c9 o conceito tradicionalmente associado \u00e0s chamadas interurbanas.<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-a525450e alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-87636b07\"><h4 class=\"uagb-heading-text\">29- LONGA DIST\u00c2NCIA INTERNACIONAL<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-78331d17\"><div class=\"uagb-heading-text\"><strong>Sigla:<\/strong>&nbsp;LDI<br><strong>Categoria:<\/strong>&nbsp;Voz e Telefonia<br><strong>N\u00edvel:<\/strong>&nbsp;\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-eed157d0\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-7abe8e9e\"><div class=\"uagb-heading-text\">Chamada realizada entre o Brasil e outro pa\u00eds.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-50061d02\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-9c20ccb4\"><div class=\"uagb-heading-text\">Normalmente envolve:<br><br><code>Origem <\/code><br><code>\u2193 <\/code><br><code>Operadora nacional <\/code><br><code>\u2193 <\/code><br><code>Interconex\u00e3o internacional <\/code><br><code>\u2193 <\/code><br><code>Operadora estrangeira <\/code><br><code>\u2193 <\/code><br><code>Destino<\/code><\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-a881d365 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-5752bbaf\"><h4 class=\"uagb-heading-text\">30- TR\u00c2NSITO (Transit)<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-e9d4257f\"><div class=\"uagb-heading-text\"><strong>Sigla:<\/strong>&nbsp;\u2014<br><strong>Categoria:<\/strong>&nbsp;Voz e Telefonia \/ Interconex\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-9e05e8a8\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-7351472e\"><div class=\"uagb-heading-text\">Situa\u00e7\u00e3o em que uma rede transporta uma chamada entre outras redes, sem necessariamente ser a rede de origem ou de destino do assinante.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-5572b8c0\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-f991099e\"><div class=\"uagb-heading-text\"><code>Rede A <\/code><br><code>\u2193 <\/code><br><code>Rede B <\/code><br><code>\u2193 <\/code><br><code>Rede C<\/code><br><br>Nesse exemplo, B pode atuar como rede de tr\u00e2nsito.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-10bdaa89\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-180addb7\"><div class=\"uagb-heading-text\">Uma chamada que n\u00e3o possui rota direta entre A e C pode utilizar B como intermedi\u00e1ria.<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-97b59674 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-df08e3cf\"><h4 class=\"uagb-heading-text\">31- CODEC (Coder\/Decoder)<br><\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-c2a9a9f2\"><div class=\"uagb-heading-text\"><strong>Sigla:<\/strong>&nbsp;Codec<br><strong>Categoria:<\/strong>&nbsp;Voz e Telefonia \/ M\u00eddia<br><strong>N\u00edvel:<\/strong>&nbsp;\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-bf6bb420\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-44875726\"><div class=\"uagb-heading-text\">Tecnologia utilizada para codificar e decodificar \u00e1udio ou outro tipo de m\u00eddia.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-cfa63d01\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-4a7450a8\"><div class=\"uagb-heading-text\">O codec influencia:<br><br>&#8211; qualidade<br>&#8211; consumo de banda<br>&#8211; lat\u00eancia<br>&#8211; processamento<br>&#8211; compatibilidade entre equipamentos<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-805907d5\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-c647564b\"><div class=\"uagb-heading-text\">G.711<br>G.729<br>AMR<br>AMR-WB<br>Opus<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-64066584 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-f6c08267\"><h4 class=\"uagb-heading-text\">32- DTMF (Dual-Tone Multi-Frequency)<br><\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-9b10ab86\"><div class=\"uagb-heading-text\"><strong>Sigla:<\/strong>&nbsp;DTMF<br><strong>Categoria:<\/strong>&nbsp;Voz e Telefonia<br><strong>N\u00edvel:<\/strong>&nbsp;\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-961cf2ef\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-a53eb463\"><div class=\"uagb-heading-text\">Sistema de sinaliza\u00e7\u00e3o utilizado para representar os d\u00edgitos e teclas do teclado telef\u00f4nico atrav\u00e9s de combina\u00e7\u00f5es de frequ\u00eancias.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-41d1d6b6\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-0d0afdad\"><div class=\"uagb-heading-text\">\u00c9 utilizado quando voc\u00ea:<br><br><code>Ligue para 0800... <\/code><br><code>\u2193 <\/code><br><code>\"Digite 1 para...\" <\/code><br><code>\u2193 <\/code><br><code>Usu\u00e1rio pressiona 1<\/code><br><br>Em VoIP<br>DTMF pode ser transportado de diferentes maneiras, incluindo mecanismos associados ao RTP e sinaliza\u00e7\u00e3o SIP, dependendo da arquitetura.<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-5246045b alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-9f996bd5\"><h4 class=\"uagb-heading-text\">33- IVR (Interactive Voice Response)<br><\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-549e2c74\"><div class=\"uagb-heading-text\"><strong>Sigla:<\/strong>&nbsp;IVR<br><strong>Categoria:<\/strong>&nbsp;Voz e Telefonia \/ Servi\u00e7os<br><strong>N\u00edvel:<\/strong>&nbsp;\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-2a77f5b8\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-a157cec0\"><div class=\"uagb-heading-text\">Sistema que permite ao usu\u00e1rio interagir com um servi\u00e7o automatizado utilizando voz e\/ou teclas telef\u00f4nicas.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-dc303da0\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-8da9a476\"><div class=\"uagb-heading-text\">&#8220;Bem-vindo.&#8221;<br>Digite 1 para vendas<br>Digite 2 para suporte<br>Digite 3 para financeiro<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-b54d8e78 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-dc9d987d\"><h4 class=\"uagb-heading-text\">34- CLI (Calling Line Identification)<br><\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-c5452b75\"><div class=\"uagb-heading-text\"><strong>Sigla:<\/strong>&nbsp;CLI<br><strong>Categoria:<\/strong>&nbsp;Voz e Telefonia \/ Numera\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-6e8aaa96\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-356f9122\"><div class=\"uagb-heading-text\">Informa\u00e7\u00e3o utilizada para identificar a linha ou n\u00famero associado ao chamador.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-6b99f304\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-6558ab42\"><div class=\"uagb-heading-text\">&#8220;\u00c9 uma informa\u00e7\u00e3o importante para:<br><br>&#8211; identifica\u00e7\u00e3o de chamadas<br>&#8211; roteamento<br>&#8211; apresenta\u00e7\u00e3o de n\u00famero<br>&#8211; an\u00e1lise de chamadas<br>&#8211; pol\u00edticas de seguran\u00e7a<br>&#8211; interconex\u00e3o<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-70fa3263 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-47469c72\"><h4 class=\"uagb-heading-text\">35- CLIP (Calling Line Identification Presentation)<br><\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-2c7aa3cb\"><div class=\"uagb-heading-text\"><strong>Sigla:<\/strong>&nbsp;CLIP<br><strong>Categoria:<\/strong>&nbsp;Voz e Telefonia<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-8bed71d7\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-a4ccfd0b\"><div class=\"uagb-heading-text\">Apresenta\u00e7\u00e3o da identifica\u00e7\u00e3o do chamador ao usu\u00e1rio chamado, quando o servi\u00e7o e a rede permitem.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-96c7457b\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-484a37ed\"><div class=\"uagb-heading-text\">O famoso:<br><br><strong>&#8220;Quem est\u00e1 ligando?&#8221;<\/strong><br><br>O telefone recebe informa\u00e7\u00f5es que permitem apresentar o n\u00famero ou identifica\u00e7\u00e3o do chamador.<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-d2758fd3 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-90495343\"><h4 class=\"uagb-heading-text\">36- CLIR (Calling Line Identification Restriction)<br><\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-46044e46\"><div class=\"uagb-heading-text\"><strong>Sigla:<\/strong>&nbsp;CLIR<br><strong>Categoria:<\/strong>&nbsp;Voz e Telefonia<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-f1f77073\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-88201417\"><div class=\"uagb-heading-text\">Fun\u00e7\u00e3o que restringe a apresenta\u00e7\u00e3o da identifica\u00e7\u00e3o do chamador ao destino, conforme as regras do servi\u00e7o.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-61aa9bbb\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-7c693cb9\"><div class=\"uagb-heading-text\">\u00c9 o conceito associado \u00e0s chamadas em que o n\u00famero do originador n\u00e3o \u00e9 apresentado ao destinat\u00e1rio.<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-d2ba35a3 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-f8a5b24e\"><h4 class=\"uagb-heading-text\">37- ANI (Automatic Number Identification)<br><\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-bdc37b4f\"><div class=\"uagb-heading-text\"><strong>Sigla:<\/strong>&nbsp;ANI<br><strong>Categoria:<\/strong>&nbsp;Voz e Telefonia<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-c863f52b\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-5b326c94\"><div class=\"uagb-heading-text\">Mecanismo utilizado para identificar o n\u00famero associado \u00e0 origem de uma chamada.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-82172d84\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-c78d7b32\"><div class=\"uagb-heading-text\">O conceito aparece especialmente em ambientes de telefonia, redes tradicionais e sistemas de atendimento.<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-a854ad2c alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-677aad7b\"><h4 class=\"uagb-heading-text\">38- CSP (C\u00f3digo de Sele\u00e7\u00e3o de Prestadora)<br><\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-4bb45f44\"><div class=\"uagb-heading-text\"><strong>Sigla:<\/strong>&nbsp;CSP<br><strong>Categoria:<\/strong>&nbsp;Voz e Telefonia \/ Brasil<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-657066ca\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-f5a0a923\"><div class=\"uagb-heading-text\">C\u00f3digo utilizado para identificar a prestadora escolhida para determinados tipos de chamadas, especialmente no contexto de longa dist\u00e2ncia.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-a013ec27\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-a9c79d4e\"><div class=\"uagb-heading-text\">Em um cen\u00e1rio de chamada de longa dist\u00e2ncia, o c\u00f3digo da prestadora pode fazer parte da sequ\u00eancia de discagem.<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-5571190c alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-549a4c69\"><h4 class=\"uagb-heading-text\">39- PONTO DE PRESEN\u00c7A (Point of Presence)<br><\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-c1489f08\"><div class=\"uagb-heading-text\"><strong>Sigla:<\/strong>&nbsp;PoP<br><strong>Categoria:<\/strong>&nbsp;Voz e Telefonia \/ Redes<br><strong>N\u00edvel:<\/strong>&nbsp;\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-5fb7da03\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-a26ed076\"><div class=\"uagb-heading-text\">Local ou instala\u00e7\u00e3o onde uma operadora ou provedor possui infraestrutura de rede.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-91c64090\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-148630bc\"><div class=\"uagb-heading-text\">Um PoP pode concentrar:<br><br>&#8211; roteadores;<br>&#8211; switches;<br>&#8211; equipamentos \u00f3pticos;<br>&#8211; SBCs;<br>&#8211; gateways;<br>&#8211; servidores;<br>&#8211; enlaces de transmiss\u00e3o.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-efabee5e\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-3d38d65d\"><div class=\"uagb-heading-text\">PoP RJ<br>\u251c\u2500\u2500 Router<br>\u251c\u2500\u2500 Switch<br>\u251c\u2500\u2500 SBC<br>\u251c\u2500\u2500 DWDM<br>\u2514\u2500\u2500 Links<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-7273ae53 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-23c0f1d2\"><h4 class=\"uagb-heading-text\">40- BACKBONE<br><\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-8e25a9eb\"><div class=\"uagb-heading-text\"><strong>Sigla:<\/strong>&nbsp;\u2014<br><strong>Categoria:<\/strong>&nbsp;Voz e Telefonia \/ Redes<br><strong>N\u00edvel:<\/strong>&nbsp;\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-c0663a5d\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-217801c2\"><div class=\"uagb-heading-text\">Parte principal de uma rede respons\u00e1vel pelo transporte de grandes volumes de tr\u00e1fego entre diferentes regi\u00f5es ou pontos da infraestrutura.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-2ca823bd\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-8045e4ca\"><div class=\"uagb-heading-text\">A<code>cesso <\/code><br><code>\u2193 <\/code><br><code>Agrega\u00e7\u00e3o <\/code><br><code>\u2193 <\/code><br><code>BACKBONE <\/code><br><code>\u2193 <\/code><br><code>Core <\/code><br><code>\u2193 <\/code><br><code>Destino<\/code><br><br>Pode transportar voz, dados, v\u00eddeo e outros servi\u00e7os.<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-3a13a05e alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-9416b101\"><h4 class=\"uagb-heading-text\">41 &#8211; CORE (Core Network)<br><\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-1dc5e45d\"><div class=\"uagb-heading-text\"><strong>Sigla:<\/strong>&nbsp;Core<br><strong>Categoria:<\/strong>&nbsp;Voz e Telefonia \/ Redes<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-04d6671f\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-a5779c49\"><div class=\"uagb-heading-text\">Parte central da arquitetura de uma rede, respons\u00e1vel por fun\u00e7\u00f5es de controle, processamento e transporte entre diferentes \u00e1reas.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-9b09fa99\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-773b9e95\"><div class=\"uagb-heading-text\">Na telefonia, o Core pode concentrar:<br><br>&#8211; controle de chamadas;<br>&#8211; roteamento;<br>&#8211; sinaliza\u00e7\u00e3o;<br>&#8211; interconex\u00f5es;<br>&#8211; plataformas de servi\u00e7o.<br><br>Em redes m\u00f3veis, o conceito de Core tamb\u00e9m aparece em arquiteturas como EPC e 5GC.<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-4b972912 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-9360e457\"><h4 class=\"uagb-heading-text\">42 &#8211; ACESSO (Access Network)<br><\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-1873343c\"><div class=\"uagb-heading-text\"><strong>Sigla:<\/strong>&nbsp;Access<br><strong>Categoria:<\/strong>&nbsp;Voz e Telefonia \/ Redes<br><strong>N\u00edvel:<\/strong>&nbsp;\ud83d\udfe2 B\u00e1sico<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-262d3ee5\"><div class=\"uagb-heading-text\">O que \u00e9?<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-8f2d7957\"><div class=\"uagb-heading-text\">Parte da rede que conecta o usu\u00e1rio \u00e0 infraestrutura da operadora.<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-2ec058d2\"><div class=\"uagb-heading-text\">Na pr\u00e1tica<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-5f1eb587\"><div class=\"uagb-heading-text\">Pode ser:<br><br><code>Usu\u00e1rio <\/code><br><code>\u2193 <\/code><br><code>Rede de acesso <\/code><br><code>\u2193 <\/code><br><code>Agrega\u00e7\u00e3o <\/code><br><code>\u2193 <\/code><br><code>Core<\/code><\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-c8fced8d\"><div class=\"uagb-heading-text\">Exemplo<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-e8a3a7f7\"><div class=\"uagb-heading-text\">&#8211; fibra<br>&#8211; cobre<br>&#8211; r\u00e1dio<br>&#8211; LTE<br>&#8211; 5G<br>&#8211; acesso Ethernet<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>01 &#8211; Telecomunica\u00e7\u00f5es Sigla:&nbsp;TelecomTermo em ingl\u00eas:&nbsp;TelecommunicationsCategoria:&nbsp;Conceitos FundamentaisN\u00edvel:&nbsp;\ud83d\udfe2 B\u00e1sico O que \u00e9? Telecomunica\u00e7\u00f5es \u00e9 o conjunto de tecnologias, sistemas, redes e processos utilizados para transmitir informa\u00e7\u00f5es entre pontos distantes. 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