{"id":39459,"date":"2019-10-31T22:33:18","date_gmt":"2019-10-31T19:33:18","guid":{"rendered":"https:\/\/prohoster.info\/blog\/dostupna-kommunikatsionnaya-platforma-asterisk-17\/"},"modified":"2019-10-31T22:33:18","modified_gmt":"2019-10-31T19:33:18","slug":"dostupna-kommunikatsionnaya-platforma-asterisk-17","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/dostupna-kommunikatsionnaya-platforma-asterisk-17","title":{"rendered":"A plataforma de comunica\u00e7\u00e3o Asterisk 17 est\u00e1 dispon\u00edvel.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Ap\u00f3s um ano de desenvolvimento <noindex><a rel=\"nofollow\" href=\"https:\/\/www.mail-archive.com\/asterisk-announce@lists.digium.com\/msg00745.html\">ocorreu<\/a><\/noindex> lan\u00e7amento da nova vers\u00e3o est\u00e1vel da plataforma de comunica\u00e7\u00e3o aberta <noindex><a rel=\"nofollow\" href=\"https:\/\/www.asterisk.org\/\">Asterisk 17<\/a><\/noindex>, utilizada para a implementa\u00e7\u00e3o de centrais telef\u00f4nicas, sistemas de comunica\u00e7\u00e3o de voz, gateways VoIP, organiza\u00e7\u00e3o de sistemas IVR (menu de voz), correio de voz, confer\u00eancias telef\u00f4nicas e call centers. Os c\u00f3digos-fonte do projeto <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/asterisk\/asterisk\/\">est\u00e3o dispon\u00edveis<\/a><\/noindex> sob a licen\u00e7a GPLv2. <\/p>\n<p>Asterisk 17 <noindex><a rel=\"nofollow\" href=\"https:\/\/wiki.asterisk.org\/wiki\/display\/AST\/Asterisk+Versions\">foram classificados<\/a><\/noindex> como lan\u00e7amentos com suporte normal, cuas atualiza\u00e7\u00f5es ocorrem durante dois anos. O suporte para a vers\u00e3o LTS anterior, Asterisk 16, continuar\u00e1 at\u00e9 outubro de 2023, enquanto a vers\u00e3o Asterisk 13 ir\u00e1 at\u00e9 outubro de 2021. Na prepara\u00e7\u00e3o dos lan\u00e7amentos LTS, a principal prioridade \u00e9 garantir a estabilidade e otimizar o desempenho, enquanto o foco dos lan\u00e7amentos normais \u00e9 aumentar a funcionalidade. <\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/wiki.asterisk.org\/wiki\/display\/AST\/New+in+17\">Principais<\/a><\/noindex> <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/asterisk\/asterisk\/blob\/17\/CHANGES\">s\u00e3o<\/a><\/noindex>, adicionados no Asterisk 17:\n<\/p>\n<ul>\n<li class=\"l\"> Na ARI (Asterisk REST Interface), uma API para a cria\u00e7\u00e3o de aplicativos de comunica\u00e7\u00e3o externos que podem manipular diretamente canais, pontes e outros componentes de telefonia no Asterisk, foi implementada a capacidade de definir filtros de eventos \u2014 o aplicativo pode especificar uma lista de tipos de eventos permitidos ou bloqueados, e a partir disso, somente os eventos permitidos na lista branca ou que n\u00e3o est\u00e3o na lista negra ser\u00e3o enviados para o aplicativo.\n<li class=\"l\"> Na API REST, foi adicionado um novo chamado 'move', permitindo transferir canais de um aplicativo para outro sem retornar ao script de processamento de chamadas (dialplan);\n<li class=\"l\"> Foi adicionado um novo aplicativo AttendedTransfer para colocar em fila transfer\u00eancias acompanhadas de chamadas (o operador conecta-se primeiro ao assinante desejado e, ap\u00f3s a chamada bem-sucedida, conecta o cliente a ele) a um n\u00famero de ramal designado;\n<li class=\"l\"> Foi adicionado um novo aplicativo BlindTransfer para redirecionar todos os canais relacionados ao chamador para um assinante alvo ('transfer\u00eancia cega', onde o operador n\u00e3o sabe se o chamado atender\u00e1);\n<li class=\"l\"> No gateway para confer\u00eancias ConfBridge, foram adicionados os par\u00e2metros 'average_all', 'highest_all' e 'lowest_all' na op\u00e7\u00e3o remb_behavior, funcionam em n\u00edvel de canais combinados (bridge) e n\u00e3o no n\u00edvel de fontes, ou seja, o valor REMB (Receiver Estimated Maximum Bitrate), que estima a largura de banda do cliente, \u00e9 calculado e enviado a cada remetente, em vez de estar vinculado a um remetente espec\u00edfico;\n<li class=\"l\"> Na equipe Dial, destinada a estabelecer uma nova conex\u00e3o e lig\u00e1-la ao canal, foram adicionadas novas vari\u00e1veis:\n<ul>\n<li class=\"l\"> RINGTIME e RINGTIME_MS \u2014 cont\u00eam o tempo entre a cria\u00e7\u00e3o do canal e o recebimento do primeiro sinal RINGING;\n<li class=\"l\"> PROGRESSTIME e PROGRESSTIME_MS \u2014 cont\u00eam o tempo entre a cria\u00e7\u00e3o do canal e o recebimento do sinal PROGRESS (equivalentes ao valor PDD, Post Dial Delay);\n<li class=\"l\"> DIALEDTIME_MS e ANSWEREDTIME_MS \u2014 vers\u00f5es de DIALEDTIME e ANSWEREDTIME que fornecem o tempo em milissegundos em vez de segundos;\n<\/ul>\n<li class=\"l\"> No rtp.conf para RTP\/ICE foi adicionada a capacidade de publicar o endere\u00e7o local ice_host_candidate, assim como o endere\u00e7o retransmitido;\n<li class=\"l\"> Os pacotes DTLS agora podem ser fragmentados de acordo com o valor MTU, permitindo o uso de certificados mais volumosos durante a negocia\u00e7\u00e3o de conex\u00f5es DTLS;\n<li class=\"l\"> No comando ReadExten, foi adicionada a op\u00e7\u00e3o 'p' para interromper a leitura do conjunto de ramais ap\u00f3s pressionar o s\u00edmbolo '#';\n<li class=\"l\"> No m\u00f3dulo PBX DUNDi foi adicionada a suporte para binding duplo a IPv4\/IPv6;\n<li class=\"l\"> Para MWI (Message Waiting Indicators), foi adicionado um novo m\u00f3dulo 'res_mwi_devstate', permitindo assinar correios de voz usando eventos 'presence', possibilitando o uso das teclas de status da linha BLF como indicadores de espera para mensagens de voz;\n<li class=\"l\"> O driver chan_sip foi declarado obsoleto, recomendando-se o uso do driver de canal chan_pjsip para o protocolo SIP, constru\u00eddo com a pilha SIP; <noindex><a rel=\"nofollow\" href=\"http:\/\/www.pjsip.org\/\">PJSIP<\/a><\/noindex> e permitindo escapar das limita\u00e7\u00f5es e gargalos inerentes ao antigo driver, como design monol\u00edtico, complexidade da base de c\u00f3digo, limita\u00e7\u00f5es r\u00edgidas codificadas e o trabalho intenso para adicionar novas funcionalidades.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Fonte: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=51766\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e\u0441\u043b\u0435 \u0433\u043e\u0434\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0441\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 \u043d\u043e\u0432\u043e\u0439 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0439 \u0432\u0435\u0442\u043a\u0438 \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u0439 \u043a\u043e\u043c\u043c\u0443\u043d\u0438\u043a\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b Asterisk 17, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u043e\u0439 \u0434\u043b\u044f \u0440\u0430\u0437\u0432\u0451\u0440\u0442\u044b\u0432\u0430\u043d\u0438\u044f \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u044b\u0445 \u0410\u0422\u0421, \u0441\u0438\u0441\u0442\u0435\u043c \u0433\u043e\u043b\u043e\u0441\u043e\u0432\u043e\u0439 \u0441\u0432\u044f\u0437\u0438, VoIP-\u0448\u043b\u044e\u0437\u043e\u0432, \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438 IVR-\u0441\u0438\u0441\u0442\u0435\u043c (\u0433\u043e\u043b\u043e\u0441\u043e\u0432\u043e\u0435 \u043c\u0435\u043d\u044e), \u0433\u043e\u043b\u043e\u0441\u043e\u0432\u043e\u0439 \u043f\u043e\u0447\u0442\u044b, \u0442\u0435\u043b\u0435\u0444\u043e\u043d\u043d\u044b\u0445 \u043a\u043e\u043d\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u0439 \u0438 call-\u0446\u0435\u043d\u0442\u0440\u043e\u0432. \u0418\u0441\u0445\u043e\u0434\u043d\u044b\u0435 \u0442\u0435\u043a\u0441\u0442\u044b \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 GPLv2. Asterisk 17 \u043e\u0442\u043d\u0435\u0441\u0451\u043d \u043a \u043a\u0430\u0442\u0435\u0433\u043e\u0440\u0438\u0438 \u0432\u044b\u043f\u0443\u0441\u043a\u043e\u0432 \u0441 \u043e\u0431\u044b\u0447\u043d\u043e\u0439 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u043e\u0439, \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u0434\u043b\u044f \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0444\u043e\u0440\u043c\u0438\u0440\u0443\u044e\u0442\u0441\u044f \u0432 \u0442\u0435\u0447\u0435\u043d\u0438\u0435 \u0434\u0432\u0443\u0445 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-39459","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - 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