Hey everyone, I’ve run into a really strange issue with our WebRTC softphone performance metrics in the EU1 region. The issue manifests as significant audio latency and dropped packets during high-concurrency periods, specifically when the Architect flow routes calls from the primary IVR to the secondary skill-based queue.
The environment is running the latest Genesys Cloud platform version. Standard TCP connections remain stable, but the WebRTC sessions initiated via the softphone client show jitter values exceeding 50ms in the Conversation Detail View logs. This occurs despite the network connectivity tests passing with flying colors on the end-user devices.
The business impact is measurable, with customer satisfaction scores dropping during peak hours. The performance dashboard shows no abnormal queue activity or agent wrap-up time issues, suggesting the problem is isolated to the media transport layer rather than routing logic.
Has anyone encountered similar latency spikes with WebRTC in the EU1 data center? Are there specific configuration settings in the Architect flow or the softphone client preferences that need adjustment to mitigate this jitter?
Make sure you check the WFM schedule adherence logs first, because this latency often stems from agents being marked available in Architect while actually on break in WFM, causing the softphone to struggle with session handoffs. It’s rarely a network issue when the schedule push has those 409 conflicts we’ve seen lately.
check your appfoundry integration logs for the specific oauth scopes being requested during that high concurrency window. the suggestion above regarding wfm is interesting, but in our experience building multi-tenant partner apps, latency spikes in eu1 often correlate with token refresh failures or rate limiting on the platform api side when the softphone client tries to re-authenticate. we saw similar jitter values when the /api/v2/interaction/participants endpoint was hit too frequently during queue transitions. ensure your integration is handling the 429 too many requests errors gracefully and implementing exponential backoff. also verify that your multi-org oauth configuration isn’t causing scope propagation delays, which can result in the client falling back to less optimal network paths temporarily. it might be worth checking the analytics reporting definitions endpoint to see if there’s a backlog of requests affecting the overall system responsiveness in that region.
Have you tried adjusting the JMeter concurrent thread count? The latency spikes likely stem from exceeding the default WebSocket connection limits during the IVR handoff. Reducing the initial ramp-up helps stabilize the WebRTC session. Here is the adjusted payload for the load test config: