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Edge Voice Infrastructure

Edge Voice Infrastructure

1
posts
2026

Discord has migrated a significant portion of its voice and video traffic to Cloudflare's edge network, leveraging over 300 edge locations to reduce latency and improve call quality globally. This initiative has resulted in substantial reductions in ping averages and packet loss in various regions, enhancing the real-time communication experience for users, especially those in areas with limited hyperscaler coverage. The migration involved building custom solutions to integrate with the edge network and address quality issues.

2026

How We Moved Discord Voice to the Edge

6/9/2026

This post details the technical challenges and solutions involved in migrating Discord's voice and video traffic to Cloudflare's edge network. It covers the rationale for moving to the edge (reducing latency, improving quality in underserved regions), the architectural changes required, and the process of investigating and resolving quality issues encountered during the rollout, particularly in Europe. The post highlights the benefits of edge deployment, such as reduced ping and packet loss, and the overall improvement in user experience.