<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0" xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd" xmlns:googleplay="http://www.google.com/schemas/play-podcasts/1.0"><channel><title><![CDATA[Comunicaciones Criticas: Newsletters]]></title><description><![CDATA[Newsletters semanales con las noticias principales más recientes.]]></description><link>https://www.comunicacionescriticas.com/s/newsletters</link><image><url>https://substackcdn.com/image/fetch/$s_!axfd!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fac85bcca-7a5b-4374-a6f3-6faaf4d0fb90_1280x1280.png</url><title>Comunicaciones Criticas: Newsletters</title><link>https://www.comunicacionescriticas.com/s/newsletters</link></image><generator>Substack</generator><lastBuildDate>Mon, 14 Sep 2026 17:49:53 GMT</lastBuildDate><atom:link href="https://www.comunicacionescriticas.com/feed" rel="self" type="application/rss+xml"/><copyright><![CDATA[Comunicaciones Criticas]]></copyright><language><![CDATA[es]]></language><webMaster><![CDATA[comunicacionescriticas@substack.com]]></webMaster><itunes:owner><itunes:email><![CDATA[comunicacionescriticas@substack.com]]></itunes:email><itunes:name><![CDATA[Comunicaciones Criticas]]></itunes:name></itunes:owner><itunes:author><![CDATA[Comunicaciones Criticas]]></itunes:author><googleplay:owner><![CDATA[comunicacionescriticas@substack.com]]></googleplay:owner><googleplay:email><![CDATA[comunicacionescriticas@substack.com]]></googleplay:email><googleplay:author><![CDATA[Comunicaciones Criticas]]></googleplay:author><itunes:block><![CDATA[Yes]]></itunes:block><item><title><![CDATA[Newsletter semanal de Comunicaciones Críticas]]></title><description><![CDATA[Semana 38 - A&#241;o 2026]]></description><link>https://www.comunicacionescriticas.com/p/newsletter-semanal-de-comunicaciones</link><guid isPermaLink="false">https://www.comunicacionescriticas.com/p/newsletter-semanal-de-comunicaciones</guid><dc:creator><![CDATA[Comunicaciones Criticas]]></dc:creator><pubDate>Mon, 14 Sep 2026 07:01:26 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!Tfg4!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9489e2a3-e98d-4e17-804d-178ae00602ad_5000x1667.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://www.comunicacionescriticas.com/about" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" 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38/2026</h4><p>Un repaso a las noticias, avances y novedades m&#225;s relevantes de los &#250;ltimos d&#237;as sobre comunicaciones cr&#237;ticas.</p><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;bee6fe73-7e1d-4599-908e-e7c2be059637&quot;,&quot;caption&quot;:&quot;Indra ha sido la adjudicataria de un contrato por parte de Adif, (gestor de las infraestructuras ferroviarias espa&#241;olas), para realizar el mantenimiento y soporte de los sistemas y equipos que operan en los Centros de Regulaci&#243;n de Tr&#225;fico. A trav&#233;s de estas instalaciones se controla de forma remota y en tiempo real toda la red de alta velocidad.&quot;,&quot;cta&quot;:null,&quot;showBylines&quot;:true,&quot;showDescription&quot;:true,&quot;showImage&quot;:true,&quot;size&quot;:&quot;lg&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot;Indra consolidar&#225; su papel como socio tecnol&#243;gico de Adif al mantener la tecnolog&#237;a de gesti&#243;n de tr&#225;fico ferroviario de alta velocidad durante cuatro a&#241;os m&#225;s&quot;,&quot;publishedBylines&quot;:[{&quot;id&quot;:436707601,&quot;name&quot;:&quot;Comunicaciones Criticas&quot;,&quot;bio&quot;:&quot;Noticias, an&#225;lisis y tendencias sobre Comunicaciones Cr&#237;ticas en espa&#241;ol. Colaboraciones, Patrocinios y Contacto en: cc@vravantis.com o mensaje directo.&quot;,&quot;photo_url&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/01d75e6e-5240-4674-bf2d-4e6736275f7d_2094x2094.png&quot;,&quot;is_guest&quot;:false,&quot;bestseller_tier&quot;:null}],&quot;post_date&quot;:&quot;2026-09-10T09:35:59.904Z&quot;,&quot;cover_image&quot;:&quot;https://substackcdn.com/image/fetch/$s_!dkjn!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb3ad3c29-b1de-47c6-aeae-47f11d8ac316_1900x1264.jpeg&quot;,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://www.comunicacionescriticas.com/p/indra-consolidara-su-papel-como-socio&quot;,&quot;section_name&quot;:null,&quot;video_upload_id&quot;:null,&quot;id&quot;:215017968,&quot;type&quot;:&quot;newsletter&quot;,&quot;reaction_count&quot;:0,&quot;comment_count&quot;:0,&quot;publication_id&quot;:7812451,&quot;publication_name&quot;:&quot;Comunicaciones Criticas&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!axfd!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fac85bcca-7a5b-4374-a6f3-6faaf4d0fb90_1280x1280.png&quot;,&quot;belowTheFold&quot;:false,&quot;youtube_url&quot;:null,&quot;show_links&quot;:null,&quot;feed_url&quot;:null}"></div><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;8fa71cfa-ea48-4573-a2fc-01d9301010b0&quot;,&quot;caption&quot;:&quot;La empresa espa&#241;ola Teltronic ha sido seleccionada por Siemens Mobility para suministrar el sistema de comunicaciones banda ancha que dar&#225; servicio de transmisi&#243;n de datos a las dos nuevas l&#237;neas de EFE Trenes de Chile.&quot;,&quot;cta&quot;:null,&quot;showBylines&quot;:true,&quot;showDescription&quot;:true,&quot;showImage&quot;:true,&quot;size&quot;:&quot;lg&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot;Teltronic suministrar&#225; la red de comunicaciones banda ancha para las nuevas l&#237;neas ferroviarias de EFE Trenes de Chile&quot;,&quot;publishedBylines&quot;:[{&quot;id&quot;:436707601,&quot;name&quot;:&quot;Comunicaciones Criticas&quot;,&quot;bio&quot;:&quot;Noticias, an&#225;lisis y tendencias sobre Comunicaciones Cr&#237;ticas en espa&#241;ol. Colaboraciones, Patrocinios y Contacto en: cc@vravantis.com o mensaje directo.&quot;,&quot;photo_url&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/01d75e6e-5240-4674-bf2d-4e6736275f7d_2094x2094.png&quot;,&quot;is_guest&quot;:false,&quot;bestseller_tier&quot;:null}],&quot;post_date&quot;:&quot;2026-09-07T11:03:46.490Z&quot;,&quot;cover_image&quot;:&quot;https://substackcdn.com/image/fetch/$s_!SLSt!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F672fe4b5-1c3b-4ea2-a9ce-291617c7495b_840x450.webp&quot;,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://www.comunicacionescriticas.com/p/teltronic-suministrara-la-red-de&quot;,&quot;section_name&quot;:null,&quot;video_upload_id&quot;:null,&quot;id&quot;:214541439,&quot;type&quot;:&quot;newsletter&quot;,&quot;reaction_count&quot;:1,&quot;comment_count&quot;:0,&quot;publication_id&quot;:7812451,&quot;publication_name&quot;:&quot;Comunicaciones 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loading="lazy"></picture><div></div></div></a></figure></div><p></p><h4><a href="https://www.comunicacionescriticas.com/p/gareth-owen-nombrado-nuevo-presidente">Gareth Owen nombrado nuevo presidente del grupo de banda ancha de la TCCA.</a></h4><h4><a href="https://www.comunicacionescriticas.com/p/alstom-se-adjudica-un-contrato-historico">Alstom se adjudica un contrato hist&#243;rico de 4.700 millones de d&#243;lares canadienses para renovar la flota de larga distancia de VIA Rail Canada.</a></h4><h4><a href="https://www.comunicacionescriticas.com/p/frequentisu-dsna-activan-el-nuevo">Frequentis y DSNA activan el nuevo sistema de comunicaci&#243;n por voz en el Centro de Control de Brest, Francia.</a><br></h4><div><hr></div><p></p><div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="https://www.comunicacionescriticas.com/about" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" 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UU. con la adquisici&#243;n de Communication Company</a></h5><h5><a href="https://www.comunicacionescriticas.com/p/google-invertira-1300-millones-de">Google invertir&#225; 1.300 millones de euros en infraestructura digital y de Inteligencia Artificial en Finlandia</a></h5><h5><a href="https://www.comunicacionescriticas.com/p/telxius-refuerza-la-conectividad">Telxius refuerza la conectividad en el Caribe y expande su presencia en M&#233;xico con su nueva infraestructura en Canc&#250;n</a></h5><h5><a href="https://www.comunicacionescriticas.com/p/simoco-y-antevia-networks-despliegan">Simoco y Antevia Networks despliegan redes 5G privadas de r&#225;pida implementaci&#243;n en veh&#237;culos todo terreno</a></h5><div><hr></div><div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="https://www.vravantis.com" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!ixyr!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0faa5dcd-bd30-4e0f-9719-cbd5d8cc1ee3_5000x834.png 424w, https://substackcdn.com/image/fetch/$s_!ixyr!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0faa5dcd-bd30-4e0f-9719-cbd5d8cc1ee3_5000x834.png 848w, https://substackcdn.com/image/fetch/$s_!ixyr!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0faa5dcd-bd30-4e0f-9719-cbd5d8cc1ee3_5000x834.png 1272w, https://substackcdn.com/image/fetch/$s_!ixyr!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0faa5dcd-bd30-4e0f-9719-cbd5d8cc1ee3_5000x834.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!ixyr!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0faa5dcd-bd30-4e0f-9719-cbd5d8cc1ee3_5000x834.png" width="5000" height="834" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/0faa5dcd-bd30-4e0f-9719-cbd5d8cc1ee3_5000x834.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:834,&quot;width&quot;:5000,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:152960,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:&quot;https://www.vravantis.com&quot;,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://www.comunicacionescriticas.com/i/215193927?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb0154073-bd27-4df8-b932-3d588c400817_5000x834.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!ixyr!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0faa5dcd-bd30-4e0f-9719-cbd5d8cc1ee3_5000x834.png 424w, https://substackcdn.com/image/fetch/$s_!ixyr!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0faa5dcd-bd30-4e0f-9719-cbd5d8cc1ee3_5000x834.png 848w, https://substackcdn.com/image/fetch/$s_!ixyr!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0faa5dcd-bd30-4e0f-9719-cbd5d8cc1ee3_5000x834.png 1272w, https://substackcdn.com/image/fetch/$s_!ixyr!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0faa5dcd-bd30-4e0f-9719-cbd5d8cc1ee3_5000x834.png 1456w" sizes="100vw" loading="lazy"></picture><div></div></div></a></figure></div><h6><strong>Acerca de Comunicaciones Cr&#237;ticas </strong></h6><h6><em>Comunicaciones Cr&#237;ticas es una iniciativa editorial desarrollada por <strong>Vravantis</strong>, firma especializada en marketing y comunicaci&#243;n estrat&#233;gica, posicionamiento, crecimiento, publicidad y visibilidad (<a href="https://www.google.com/search?q=https%3A%2F%2Fwww.vravantis.com">www.vravantis.com</a>). Este espacio nace con el prop&#243;sito de convertirse en el punto de encuentro de referencia para el sector, ofreciendo an&#225;lisis, tendencias y claves estrat&#233;gicas sobre el ecosistema de las comunicaciones profesionales y de misi&#243;n cr&#237;tica.</em></h6><h6><em><span>Si deseas enviar comentarios, sugerencias o aportar informaci&#243;n, puedes contactar con nosotros en </span><strong>cc@vravantis.com</strong><span>.</span></em></h6>]]></content:encoded></item></channel></rss>