{"id":28315,"date":"2026-05-23T06:57:19","date_gmt":"2026-05-23T06:57:19","guid":{"rendered":"https:\/\/www.europesays.com\/spain\/28315\/"},"modified":"2026-05-23T06:57:19","modified_gmt":"2026-05-23T06:57:19","slug":"telefonica-germany-migrates-4g-5g-voice-services-of-first","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/spain\/28315\/","title":{"rendered":"Telef\u00f3nica Germany Migrates 4G\/5G Voice Services of First"},"content":{"rendered":"<p align=\"center\">Milestone Move to IMS on AWS Achieved as Operator Transitions\u00a0<br \/>Fixed and Mobile Subscriber Base to Mavenir\u2019s Web-Scale IMS Solution <\/p>\n<p>RICHARDSON, Texas, May  18, 2026  (GLOBE NEWSWIRE) &#8212; Mavenir, the software company building Cloud-Native, AI-by-design mobile networks, today announces that Telef\u00f3nica Germany has successfully migrated the first 100K mobile customers to 4G\/5G voice services on Mavenir\u2019s cloud-native IMS solution built on the Amazon Web Services (AWS) Cloud. Telef\u00f3nica Germany is now the first mobile operator in Europe to deploy such a capability with production subscribers in a public cloud. The migration milestone was achieved in Q1 2026 as part of a multi-year transformation project spanning both fixed and mobile IMS networks.<\/p>\n<p>Under a multi\u2011year contract extension announced with Telef\u00f3nica Germany in February 2025, Mavenir began extensive lab validation ahead of moving the operator\u2019s 4G\/5G voice services in Germany from Mavenir\u2019s virtualized IMS (vIMS) to Mavenir\u2019s cloud\u2011native IMS platform. Both companies are developing a comprehensive automation framework, which is expected to streamline operations and accelerate the delivery of new features and updates. During 2026, Mavenir expects to migrate the first few million mobile customers to the new solution running on AWS Cloud. The full migration is scheduled for next year, with all sites set to be deployed using automation.<\/p>\n<p>Matthias Sauder, leading Technology &amp; Unified Connectivity at Telef\u00f3nica Germany, commented: \u201cThis milestone marks a pivotal stage in transitioning our core network and telecom workloads to public cloud infrastructure. Telef\u00f3nica Germany\u2019s cloud strategy is built on our firm belief in agility, transparency and advanced automation, and this migration of our mobile voice services to Mavenir\u2019s cloud-native IMS solution reflects our progressive vision for evolving beyond traditional network models. Mavenir has been a trusted and proven partner in delivering best quality, future ready services. We are looking forward to driving the next phase of our network evolution jointly \u2013 unlocking new levels of efficiency and innovation and creating new value for our customers and across our operations.\u201d<\/p>\n<p>Brandon Larson, SVP &amp; General Manager, Cloud, AI &amp; IMS Business Strategy at Mavenir, added: \u201cWe share this achievement with Telef\u00f3nica Germany as it uplifts the first 100,000 customers to 4G\/5G voice services on our IMS solution running seamlessly on AWS. Forward\u2011thinking operators are embracing cloud technologies to prepare for an AI\u2011native, fully automated future, and this transition demonstrates Telef\u00f3nica Germany\u2019s clear leadership in that journey. Mavenir\u2019s cloud\u2011native IMS provides the foundation to modernize and future\u2011proof mobile voice services, enabling new levels of agility while unlocking AI\u2011driven innovation and fresh monetization opportunities for the years ahead. Today\u2019s milestone is an important step in realizing Telef\u00f3nica Germany\u2019s strategic shift to cloud-native technologies, and a validation of its ongoing trust in Mavenir as a partner for the next era of network cloudification and automation.\u201d<\/p>\n<p>Mavenir\u2019s cloud-native, web-scale IMS solution delivers the foundational technology for next-generation mobile networks, supporting voice over LTE (VoLTE), voice over New Radio (VoNR) and voice over Wi-Fi (VoWi-Fi) and Voice over NTN on a unified IMS core and ensuring seamless voice continuity across 4G, 5G and beyond. Designed to run on any public, private or hybrid cloud, Mavenir IMS services are deployed as stateless, containerized microservices that are purpose-built for fully automated cloud environments \u2013 empowering operators to accelerate innovation and introduce new services at scale and at pace.<\/p>\n<p>About Mavenir<br \/>Mavenir is enabling intelligent, automated, programmable networks through the development of telco-first, cloud-native, AI-by-design software solutions for mobile operators. The company\u2019s deep telco domain expertise has been proven through deployments with 300+ operators globally in over 120 countries, which together serve more than 50% of the world\u2019s subscribers. Mavenir combines its deep telco experience with the cloud and IT expertise and data science skillsets essential to solving real customer challenges. Its proven software solutions are AI by design, delivering the AI-native future and operators\u2019 evolution to TechCos. \u200bFor more information, please visit\u00a0<a href=\"https:\/\/www.globenewswire.com\/Tracker?data=tIFdiYI4_bOaN4vhJ2MASGEFvV2-jAR5mxjAEIV-3Y9zCh0bD8k2BC87GlWIIvdNLVGy7nmtE-CzaYkvG5seabahx_itsauyRTWGcQOL4eE=\" rel=\"nofollow noopener\" target=\"_blank\" title=\"\">www.mavenir.com<\/a><\/p>\n<p>Media Contacts<\/p>\n<p>Mavenir PR Contacts:<br \/>Emmanuela Spiteri<br \/><a href=\"https:\/\/www.globenewswire.com\/Tracker?data=wC7MwItXrvaSmbeefHsnaRIVw6urH4Qf2MKe89mlkigV1JDa4v-5j5mowybaWGdtmXYA9mdACNqa_AMv7mdzuQ==\" rel=\"nofollow noopener\" target=\"_blank\" title=\"\">PR@mavenir.com<\/a><\/p>\n<p><img decoding=\"async\" alt=\"\" src=\"https:\/\/www.europesays.com\/spain\/wp-content\/uploads\/2026\/05\/Mavenir-Systems-Inc-.png\" referrerpolicy=\"no-referrer-when-downgrade\"\/><\/p>\n","protected":false},"excerpt":{"rendered":"Milestone Move to IMS on AWS Achieved as Operator Transitions\u00a0Fixed and Mobile Subscriber Base to Mavenir\u2019s Web-Scale IMS&hellip;\n","protected":false},"author":2,"featured_media":28316,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[124],"tags":[14436,4281,14437,14435,865,13270,9776,14434,2485,155],"class_list":["post-28315","post","type-post","status-publish","format-standard","has-post-thumbnail","category-telefonica","tag-4g","tag-5g","tag-aws","tag-cloudnative","tag-germany","tag-ims","tag-inc","tag-mavenir-systems","tag-telefnica","tag-telefonica"],"_links":{"self":[{"href":"https:\/\/www.europesays.com\/spain\/wp-json\/wp\/v2\/posts\/28315","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/spain\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/spain\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/spain\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/spain\/wp-json\/wp\/v2\/comments?post=28315"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/spain\/wp-json\/wp\/v2\/posts\/28315\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/spain\/wp-json\/wp\/v2\/media\/28316"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/spain\/wp-json\/wp\/v2\/media?parent=28315"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/spain\/wp-json\/wp\/v2\/categories?post=28315"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/spain\/wp-json\/wp\/v2\/tags?post=28315"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}