Business Wire

Mavenir’s Virtualised IMS Powers Virgin Media O2’s Mobile Network

Share

Mavenir, the Network Software Provider building the future of networks with cloud-native solutions that run on any cloud, and Virgin Media O2 today announced the complete migration of O2 mobile customers to its virtualised IMS (IP Multimedia Subsystem) solution offering voice over LTE (VoLTE) and voice over Wi-Fi (VoWiFi).

Virgin Media O2 is virtualising their network, breaking the linkage between hardware and software. Virtualisation gives Virgin Media O2 the ability to deliver a more agile, efficient network - giving customers the opportunity to utilise an array of applications, all hosted under the same platform, driving down costs and paving the way for future innovations and new services.

“This deployment marks a significant milestone in Virgin Media O2’s transition to virtualisation, and Core transformation,” said Jorge Ribeiro, Director of Service Platform Strategy & Engineering. “Not only does this transition to a cloud-native software IMS give us more flexibility and agility, but it also builds more resilience into our network. At the end of the day this solution and transition will benefit our customers, whilst in parallel provide us with a runway for future services.”

“Virgin Media O2 is working to future proof their network, moving away from legacy infrastructure to become a cloud-native software provider that features a self-automating network and provides capacity for additional subscribers in the future,” said Javier Gavilan, CTO for Telefónica Global, at Mavenir.

This virtualised IMS deployment with Virgin Media O2, reinforces Telefónica’s partnership with Mavenir as they streamline across Telefónica OpCos with leaner operations, faster deployments, and simplified operational changes in the network, complementing the deployments underway in O2 Telefónica Germany and Telefónica Hispam across Mexico, Chile, Venezuela and Colombia.

Mavenir is exhibiting at Mobile World Congress 2023 in Barcelona, Spain at the Fira Gran Via in Hall 2, stand 2H60. Click here to find out more.

About Virgin Media O2

Virgin Media O2 launched on 1 June 2021, combining the UK’s largest and most reliable mobile network with a broadband network offering the fastest widely-available broadband speeds. It is a customer-first organization that brings a range of connectivity services together in one place with a clear mission: to upgrade the nation. Virgin Media O2 is the corporate brand of the 50:50 joint venture between Liberty Global and Telefónica SA, and one of the UK’s largest businesses.

The company has over 47 million UK connections across broadband, mobile, TV and home phone. Its own fixed network currently passes 15.9 million premises alongside a mobile network that covers 99% of the nation’s population with 4G, and more than 800 towns and cities with 5G services targeting 50% population coverage in 2023.

About Mavenir

Mavenir is building the future of networks and pioneering advanced technology, focusing on the vision of a single, software-based automated network that runs on any cloud. As the industry's only end-to-end, cloud-native network software provider, Mavenir is focused on transforming the way the world connects, accelerating software network transformation for 250+ Communications Service Providers and Enterprises in over 120 countries, which serve more than 50% of the world’s subscribers. www.mavenir.com

To view this piece of content from cts.businesswire.com, please give your consent at the top of this page.

Contact information

Mavenir PR Contacts:
PR@mavenir.com

Maryvonne Tubb (US)
Emmanuela Spiteri (EMEA)

About Business Wire

For more than 50 years, Business Wire has been the global leader in press release distribution and regulatory disclosure.

Subscribe to releases from Business Wire

Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.

Latest releases from Business Wire

Cessna Citation Ascend Enters Into Service, Redefining Performance and Cabin Experience in the Midsize Business Jet Market31.12.2025 16:00:00 EET | Press release

The Cessna Citation Ascend achieved a major milestone as the first retail customer took delivery of the midsize business jet on Tuesday, December 30, marking the aircraft’s entry into service. Announced in 2023 the aircraft boasts an entirely new cockpit, improved performance and a luxurious flat floor cabin. The Citation Ascend received type certification from the Federal Aviation Administration (FAA) in November 2025. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251231586042/en/ Cessna Citation Ascend enters into service, redefining performance and cabin experience in the midsize business jet market. (Photo credit: Textron Aviation) The Cessna Citation Ascend is designed and manufactured by Textron Aviation Inc., a Textron Inc. (NYSE: TXT) company. “The first Citation Ascend delivery underscores Textron Aviation’s commitment to redefining the midsize segment with an aircraft that blends innovation, efficiency and unmatch

Aster Guardians Global Nursing Award 2026 Worth $250,000 Extends Deadline Till 11 th January 202631.12.2025 15:08:00 EET | Press release

The Aster Guardians Global Nursing Award 2026, an initiative from Aster DM Healthcare – a leading integrated healthcare provider, has announced the extension of its deadline to January 11, 2026. The awards have already received over 134,000 registrations from 214 countries, highlighting its growing global reach and recognition among nurses worldwide. Nurses from around the world can submit their nominations through the dedicated platform at www.asterguardians.com. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251231986766/en/ Aster Guardians Global Nursing Award worth USD 250,000 (Photo: AETOSWire) This year, the prestigious award will be hosted in New Delhi, India, celebrating nursing excellence on a truly global stage. The fourth edition of the awards were held in Dubai, UAE where Nurse Naomi Oyoe Ohene Oti was honoured as the winner for her transformative work in cancer care and education that has shaped oncology nursing

Tecnotree Included as a Representative Provider in Gartner ® Innovation Insight: AI SOC Agents Accelerate CSP SecOps Transformation31.12.2025 12:59:00 EET | Press release

Tecnotree, a global digital platform and services provider for communications service providers (CSPs), today announced that it has been referenced as a Representative Provider alongside Google, Anthropic, Dropzone AI, DRUID, Palo Alto Networks, and Pegasystems in the Gartner® Innovation Insight: “AI SOC Agents Accelerate CSP SecOps Transformation,” published in December 2025. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251231210303/en/ Tecnotree Included as a Representative Provider in Gartner® Innovation Insight: AI SOC Agents Accelerate CSP SecOps Transformation The Gartner Innovation Insight examines the emerging role of AI-driven Security Operations Centre (SOC) agents in CSP environments, outlining how these agents are used to automate and augment security operations across signalling, core networks, RAN, Open RAN, and roaming domains. The research discusses use cases such as alert triage, investigation support, thr

UAE’s Medcare Treats First International SMA Patient With Revolutionary Intrathecal Gene Therapy30.12.2025 16:15:00 EET | Press release

Medcare Women & Children Hospital has successfully administered a pioneering intrathecal gene therapy for Spinal Muscular Atrophy (SMA) to Hulus, a three-year-old patient from Turkey. This milestone positions Medcare among the first private healthcare providers worldwide to offer this innovative treatment to an older international patient, overcoming previous age and weight limitations. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251230695275/en/ World's first international patient, who received intrathecal gene therapy at Medcare Royal Hospital in Dubai, UAE, along with parents, and the hospital team. (Photo: AETOSWire) SMA is a rare neuromuscular disorder that progressively weakens muscles responsible for movement and breathing. This newly licensed one-time therapy addresses the root genetic cause by delivering a functional SMN1 gene. For Hulus, whose daily routine earlier depended on intensive physiotherapy and hydroth

Amazfit Introduces Active Max: Bigger, Brighter, and Built for Maximum Performance30.12.2025 10:00:00 EET | Press release

Amazfit, a leading global smart wearable brand by Zepp Health (NYSE: ZEPP), today announces the Amazfit Active Max, the newest member of the Amazfit Active family. Built for everyday athletes and anyone looking to elevate their wellness routine, Active Max blends a 1.5″ ultra-bright AMOLED display, up to 25 days of battery life, easy podcast listening and advanced training tools to support consistent training and clearer visibility across any activity. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251230279762/en/ Bigger Display. Max Clarity: A 1.5″ ultra-bright AMOLED display delivers exceptional clarity in any setting—whether in the gym, outdoors, or on the move. With up to 3,000 nits of peak brightness, the screen ensures real-time stats are always easy to read. Active Max introduces a higher-precision training experience through BioCharge™ readiness insights, adaptive coaching, enhanced strength-training tracking, and c

In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.

Visit our pressroom
World GlobeA line styled icon from Orion Icon Library.HiddenA line styled icon from Orion Icon Library.Eye