{"id":190054,"date":"2026-06-07T09:01:22","date_gmt":"2026-06-07T09:01:22","guid":{"rendered":"https:\/\/sinch.com\/news\/polkomtel-entscheidet-sich-fuer-die-symsoft-firewall\/"},"modified":"2026-06-07T09:01:42","modified_gmt":"2026-06-07T09:01:42","slug":"polkomtel-entscheidet-sich-fuer-die-symsoft-firewall","status":"publish","type":"news","link":"https:\/\/sinch.com\/de\/neuigkeiten\/polkomtel-entscheidet-sich-fuer-die-symsoft-firewall\/","title":{"rendered":"Polkomtel entscheidet sich f\u00fcr die Symsoft-Firewall"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">PRESS RELEASE \u2013 STOCKHOLM, Sweden \u2013<strong> Polkomtel, operating as \u2018Plus\u2019 in Poland, increases its network protection using a Firewall from Symsoft.<\/strong> Polkomtel extends its decade long commitment to Symsoft by complementing its SMSC infrastructure with innovative firewall functionality. The SMS Firewall will extend the capabilities related to assurance of security and individual integrity for all subscribers of Polkomtel. As an added benefit, the SMS Firewall will provide functionality for Polkomtel to grow and secure the enterprise messaging business. \u201cThe Symsoft product suite and the track record in delivering an outstanding service to Polkomtel over the course of many years made it a straight forward choice for us when investing in new capabilities for our requirements within signaling and messaging,\u201d says Dariusz Ko\u015bnik, Technical Projects Director at Polkomtel. \u201cWe are proud to have been the messaging partner of choice for Polkomtel over the past decade. The new firewall will further extend the capabilities from the Symsoft product portfolio that Polkomtel will have at its disposal in delivering an outstanding service in an ever increasingly competitive market,\u201d says Petter N\u00e4slund, VP Product Management, Symsoft. The SMS Firewall product, together with the new SS7 Firewall product, constitutes integral parts of security, integrity and service assurance capabilities within the comprehensive signaling and messaging product portfolio at Symsoft. Originally posted on www.symsoft.com, find out more about Symsoft\u2019s rebrand to Sinch in the press release <a href=\"https:\/\/sinch.com\/de\/news\/clx-communications-firmiert-als-sinch\/\">here<\/a>.<\/p>\n","protected":false},"featured_media":17956,"template":"","news_category":[592],"class_list":["post-190054","news","type-news","status-publish","has-post-thumbnail","hentry","news_category-pressemitteilungen"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Erfahren Sie mehr: Polkomtel entscheidet sich f\u00fcr die Symsoft-Firewall - Sinch<\/title>\n<meta name=\"description\" content=\"Die SMS-Firewall wird die Sicherheit und Integrit\u00e4t f\u00fcr alle Abonnenten von Polkomtel erh\u00f6hen und Funktionen f\u00fcr zuk\u00fcnftiges Wachstum bereitstellen.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/sinch.com\/de\/neuigkeiten\/polkomtel-entscheidet-sich-fuer-die-symsoft-firewall\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Erfahren Sie mehr: Polkomtel entscheidet sich f\u00fcr die Symsoft-Firewall - Sinch\" \/>\n<meta property=\"og:description\" content=\"Die SMS-Firewall wird die Sicherheit und Integrit\u00e4t f\u00fcr alle Abonnenten von Polkomtel erh\u00f6hen und Funktionen f\u00fcr zuk\u00fcnftiges Wachstum bereitstellen.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/sinch.com\/de\/neuigkeiten\/polkomtel-entscheidet-sich-fuer-die-symsoft-firewall\/\" \/>\n<meta property=\"og:site_name\" content=\"Sinch\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/wearesinch\/\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-07T09:01:42+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/sinch.com\/wp-content\/uploads\/2024\/08\/8a4e60ad3c9908d0cb2d882b4d6cc21e_2bfee641362903cd43cb8d313f784cc3.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"883\" \/>\n\t<meta property=\"og:image:height\" content=\"611\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@WeAreSinch\" \/>\n<meta name=\"twitter:label1\" content=\"Gesch\u00e4tzte Lesezeit\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 Minuten\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/sinch.com\\\/de\\\/neuigkeiten\\\/polkomtel-entscheidet-sich-fuer-die-symsoft-firewall\\\/\",\"url\":\"https:\\\/\\\/sinch.com\\\/de\\\/neuigkeiten\\\/polkomtel-entscheidet-sich-fuer-die-symsoft-firewall\\\/\",\"name\":\"Erfahren Sie mehr: Polkomtel entscheidet sich f\u00fcr die Symsoft-Firewall - Sinch\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/sinch.com\\\/de\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/sinch.com\\\/de\\\/neuigkeiten\\\/polkomtel-entscheidet-sich-fuer-die-symsoft-firewall\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/sinch.com\\\/de\\\/neuigkeiten\\\/polkomtel-entscheidet-sich-fuer-die-symsoft-firewall\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/sinch.com\\\/wp-content\\\/uploads\\\/2024\\\/08\\\/8a4e60ad3c9908d0cb2d882b4d6cc21e_2bfee641362903cd43cb8d313f784cc3.jpg\",\"datePublished\":\"2026-06-07T09:01:22+00:00\",\"dateModified\":\"2026-06-07T09:01:42+00:00\",\"description\":\"Die SMS-Firewall wird die Sicherheit und Integrit\u00e4t f\u00fcr alle Abonnenten von Polkomtel erh\u00f6hen und Funktionen f\u00fcr zuk\u00fcnftiges Wachstum bereitstellen.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/sinch.com\\\/de\\\/neuigkeiten\\\/polkomtel-entscheidet-sich-fuer-die-symsoft-firewall\\\/#breadcrumb\"},\"inLanguage\":\"de-DE\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/sinch.com\\\/de\\\/neuigkeiten\\\/polkomtel-entscheidet-sich-fuer-die-symsoft-firewall\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"de-DE\",\"@id\":\"https:\\\/\\\/sinch.com\\\/de\\\/neuigkeiten\\\/polkomtel-entscheidet-sich-fuer-die-symsoft-firewall\\\/#primaryimage\",\"url\":\"https:\\\/\\\/sinch.com\\\/wp-content\\\/uploads\\\/2024\\\/08\\\/8a4e60ad3c9908d0cb2d882b4d6cc21e_2bfee641362903cd43cb8d313f784cc3.jpg\",\"contentUrl\":\"https:\\\/\\\/sinch.com\\\/wp-content\\\/uploads\\\/2024\\\/08\\\/8a4e60ad3c9908d0cb2d882b4d6cc21e_2bfee641362903cd43cb8d313f784cc3.jpg\",\"width\":883,\"height\":611},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/sinch.com\\\/de\\\/neuigkeiten\\\/polkomtel-entscheidet-sich-fuer-die-symsoft-firewall\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/sinch.com\\\/de\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"News\",\"item\":\"https:\\\/\\\/sinch.com\\\/de\\\/neuigkeiten\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Polkomtel entscheidet sich f\u00fcr die Symsoft-Firewall\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/sinch.com\\\/de\\\/#website\",\"url\":\"https:\\\/\\\/sinch.com\\\/de\\\/\",\"name\":\"Sinch\",\"description\":\"SMS Messaging, Voice, Email, Video &amp; Verification APIs | Sinch\",\"publisher\":{\"@id\":\"https:\\\/\\\/sinch.com\\\/de\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/sinch.com\\\/de\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"de-DE\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/sinch.com\\\/de\\\/#organization\",\"name\":\"Sinch\",\"url\":\"https:\\\/\\\/sinch.com\\\/de\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"de-DE\",\"@id\":\"https:\\\/\\\/sinch.com\\\/de\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/sinch.com\\\/wp-content\\\/uploads\\\/2024\\\/09\\\/Thumbnail-Logo-Honey.png\",\"contentUrl\":\"https:\\\/\\\/sinch.com\\\/wp-content\\\/uploads\\\/2024\\\/09\\\/Thumbnail-Logo-Honey.png\",\"width\":800,\"height\":496,\"caption\":\"Sinch\"},\"image\":{\"@id\":\"https:\\\/\\\/sinch.com\\\/de\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/wearesinch\\\/\",\"https:\\\/\\\/x.com\\\/WeAreSinch\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/sinch\",\"https:\\\/\\\/www.youtube.com\\\/channel\\\/UCZZ2u_B2afTxA0v-xcgfsaw\",\"https:\\\/\\\/www.instagram.com\\\/wearesinch\\\/\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Erfahren Sie mehr: Polkomtel entscheidet sich f\u00fcr die Symsoft-Firewall - Sinch","description":"Die SMS-Firewall wird die Sicherheit und Integrit\u00e4t f\u00fcr alle Abonnenten von Polkomtel erh\u00f6hen und Funktionen f\u00fcr zuk\u00fcnftiges Wachstum bereitstellen.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/sinch.com\/de\/neuigkeiten\/polkomtel-entscheidet-sich-fuer-die-symsoft-firewall\/","og_locale":"de_DE","og_type":"article","og_title":"Erfahren Sie mehr: Polkomtel entscheidet sich f\u00fcr die Symsoft-Firewall - Sinch","og_description":"Die SMS-Firewall wird die Sicherheit und Integrit\u00e4t f\u00fcr alle Abonnenten von Polkomtel erh\u00f6hen und Funktionen f\u00fcr zuk\u00fcnftiges Wachstum bereitstellen.","og_url":"https:\/\/sinch.com\/de\/neuigkeiten\/polkomtel-entscheidet-sich-fuer-die-symsoft-firewall\/","og_site_name":"Sinch","article_publisher":"https:\/\/www.facebook.com\/wearesinch\/","article_modified_time":"2026-06-07T09:01:42+00:00","og_image":[{"width":883,"height":611,"url":"https:\/\/sinch.com\/wp-content\/uploads\/2024\/08\/8a4e60ad3c9908d0cb2d882b4d6cc21e_2bfee641362903cd43cb8d313f784cc3.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_site":"@WeAreSinch","twitter_misc":{"Gesch\u00e4tzte Lesezeit":"2 Minuten"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/sinch.com\/de\/neuigkeiten\/polkomtel-entscheidet-sich-fuer-die-symsoft-firewall\/","url":"https:\/\/sinch.com\/de\/neuigkeiten\/polkomtel-entscheidet-sich-fuer-die-symsoft-firewall\/","name":"Erfahren Sie mehr: Polkomtel entscheidet sich f\u00fcr die Symsoft-Firewall - Sinch","isPartOf":{"@id":"https:\/\/sinch.com\/de\/#website"},"primaryImageOfPage":{"@id":"https:\/\/sinch.com\/de\/neuigkeiten\/polkomtel-entscheidet-sich-fuer-die-symsoft-firewall\/#primaryimage"},"image":{"@id":"https:\/\/sinch.com\/de\/neuigkeiten\/polkomtel-entscheidet-sich-fuer-die-symsoft-firewall\/#primaryimage"},"thumbnailUrl":"https:\/\/sinch.com\/wp-content\/uploads\/2024\/08\/8a4e60ad3c9908d0cb2d882b4d6cc21e_2bfee641362903cd43cb8d313f784cc3.jpg","datePublished":"2026-06-07T09:01:22+00:00","dateModified":"2026-06-07T09:01:42+00:00","description":"Die SMS-Firewall wird die Sicherheit und Integrit\u00e4t f\u00fcr alle Abonnenten von Polkomtel erh\u00f6hen und Funktionen f\u00fcr zuk\u00fcnftiges Wachstum bereitstellen.","breadcrumb":{"@id":"https:\/\/sinch.com\/de\/neuigkeiten\/polkomtel-entscheidet-sich-fuer-die-symsoft-firewall\/#breadcrumb"},"inLanguage":"de-DE","potentialAction":[{"@type":"ReadAction","target":["https:\/\/sinch.com\/de\/neuigkeiten\/polkomtel-entscheidet-sich-fuer-die-symsoft-firewall\/"]}]},{"@type":"ImageObject","inLanguage":"de-DE","@id":"https:\/\/sinch.com\/de\/neuigkeiten\/polkomtel-entscheidet-sich-fuer-die-symsoft-firewall\/#primaryimage","url":"https:\/\/sinch.com\/wp-content\/uploads\/2024\/08\/8a4e60ad3c9908d0cb2d882b4d6cc21e_2bfee641362903cd43cb8d313f784cc3.jpg","contentUrl":"https:\/\/sinch.com\/wp-content\/uploads\/2024\/08\/8a4e60ad3c9908d0cb2d882b4d6cc21e_2bfee641362903cd43cb8d313f784cc3.jpg","width":883,"height":611},{"@type":"BreadcrumbList","@id":"https:\/\/sinch.com\/de\/neuigkeiten\/polkomtel-entscheidet-sich-fuer-die-symsoft-firewall\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/sinch.com\/de\/"},{"@type":"ListItem","position":2,"name":"News","item":"https:\/\/sinch.com\/de\/neuigkeiten\/"},{"@type":"ListItem","position":3,"name":"Polkomtel entscheidet sich f\u00fcr die Symsoft-Firewall"}]},{"@type":"WebSite","@id":"https:\/\/sinch.com\/de\/#website","url":"https:\/\/sinch.com\/de\/","name":"Sinch","description":"SMS Messaging, Voice, Email, Video &amp; Verification APIs | Sinch","publisher":{"@id":"https:\/\/sinch.com\/de\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/sinch.com\/de\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"de-DE"},{"@type":"Organization","@id":"https:\/\/sinch.com\/de\/#organization","name":"Sinch","url":"https:\/\/sinch.com\/de\/","logo":{"@type":"ImageObject","inLanguage":"de-DE","@id":"https:\/\/sinch.com\/de\/#\/schema\/logo\/image\/","url":"https:\/\/sinch.com\/wp-content\/uploads\/2024\/09\/Thumbnail-Logo-Honey.png","contentUrl":"https:\/\/sinch.com\/wp-content\/uploads\/2024\/09\/Thumbnail-Logo-Honey.png","width":800,"height":496,"caption":"Sinch"},"image":{"@id":"https:\/\/sinch.com\/de\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/wearesinch\/","https:\/\/x.com\/WeAreSinch","https:\/\/www.linkedin.com\/company\/sinch","https:\/\/www.youtube.com\/channel\/UCZZ2u_B2afTxA0v-xcgfsaw","https:\/\/www.instagram.com\/wearesinch\/"]}]}},"_links":{"self":[{"href":"https:\/\/sinch.com\/de\/wp-json\/wp\/v2\/news\/190054","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sinch.com\/de\/wp-json\/wp\/v2\/news"}],"about":[{"href":"https:\/\/sinch.com\/de\/wp-json\/wp\/v2\/types\/news"}],"version-history":[{"count":2,"href":"https:\/\/sinch.com\/de\/wp-json\/wp\/v2\/news\/190054\/revisions"}],"predecessor-version":[{"id":190062,"href":"https:\/\/sinch.com\/de\/wp-json\/wp\/v2\/news\/190054\/revisions\/190062"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sinch.com\/de\/wp-json\/wp\/v2\/media\/17956"}],"wp:attachment":[{"href":"https:\/\/sinch.com\/de\/wp-json\/wp\/v2\/media?parent=190054"}],"wp:term":[{"taxonomy":"news_category","embeddable":true,"href":"https:\/\/sinch.com\/de\/wp-json\/wp\/v2\/news_category?post=190054"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}