Primary WAN cuts during the Tokyo ISP window and the R750 pair flips straight to local survivability on Edge 2024.6.1. The dialer won’t recover past the 408 timeout when the Architect flow hits the Predictive Outbound block. The /api/v2/predictivedialing/campaigns/{campaignId} endpoint just spits back {"code":"invalid_request","message":"Campaign is paused due to gateway unreachability"} even though the local media gateway stays registered.
[2024-06-15T08:32:11Z] ERROR PredictiveDialerService - Connection to local gateway 10.42.10.5 timed out after 30000ms