- BT upgrades to cloud-native systems under AWS deal
- Agreement supports microservices and AI-powered network
What happened: BT deepens cloud transformation with extended AWS collaboration
BT Group has signed a new five-year agreement with Amazon Web Services (AWS) to advance its shift to cloud-native architecture. The move builds on prior cloud migration and aligns with BT’s “Build, Connect, Accelerate” strategy. With support from AWS Professional Services, BT will replace legacy systems with modular microservices based on the TM Forum’s Open Digital Architecture.
The partnership now also spans BT’s core and radio access network (RAN), enabling an AI-ready infrastructure that supports autonomous operations. Automation of network operations is underway, using AWS machine learning and generative AI tools to create a self-healing, predictive system. Early upgrades include a more intuitive, tokenised payments system and an engineering workflow platform that streamlines task coordination and order tracking.
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Why it’s important
This deal marks a significant step in BT’s transformation from legacy infrastructure to agile cloud services. Cloud-native microservices let BT launch updates faster while maintaining compliance, privacy, and security by design. Embedding AWS services into the mobile network core and RAN lays the groundwork for AI-enabled autonomy. A self-healing network can fix itself before faults impact users.
Tools such as the streamlined payments interface and smarter field-service systems directly benefit customers through speed and efficiency. Overall, this extended AWS agreement reinforces BT’s evolution towards a future-ready, responsive telecom provider.
