Optus partners with Nokia to strengthen reliability of Voice with cloud-native solution supporting the deployment of new 5G enhanced voice services

Press Release Optus partners with Nokia to strengthen reliability of Voice with cloud-native solution supporting the deployment of new 5G enhanced voice services 31 July 2025 Espoo, Finland – Optus, the second largest operator in Australia, is extending its existing partnership with Nokia and has contracted the company to refresh its Voice Platform (IP Multimedia Subsystem – IMS) and deliver highly resilient cloud-native voice services. Voice is an important service for Australia, and with this new platform ...