Is it possible to retrieve granular SIP registration churn metrics via the Platform API for BYOC trunks?

Is it possible to extract detailed SIP registration churn data, specifically focusing on 403 Forbidden and 408 Request Timeout events, through the Genesys Cloud Platform API for our Bring Your Own Carrier (BYOC) trunks?

We are currently managing fifteen BYOC trunks across the APAC region, primarily utilizing Genesys Cloud’s apac-1 edge. While the standard Analytics Reporting dashboard provides high-level connectivity status, it lacks the granular temporal resolution required to correlate specific carrier-side SIP credential rotation events with trunk registration failures. We have observed intermittent registration drops during peak load windows, which appear to be triggered by aggressive carrier-side keep-alive timeouts rather than infrastructure issues within Genesys Cloud.

The current workaround involves parsing raw SIP logs from our carrier’s side and manually cross-referencing timestamps with the Genesys Cloud admin console events. This process is inefficient and prone to human error, especially when dealing with fifteen distinct trunk configurations. We suspect that the /api/v2/analytics/trunk endpoints might hold this data, but the documentation is somewhat ambiguous regarding the availability of per-registration-event metrics versus aggregated uptime statistics.

Specifically, we are looking for an API endpoint or a query parameter that allows us to filter for SIP registration events by trunk ID, timestamp, and SIP response code. If this data is not directly available via the Analytics API, is there an alternative method, such as exporting raw CDRs or using the Event Streams API, that can provide this level of detail? We need to automate the detection of these churn events to trigger our failover logic more effectively.

Any insights into the specific API paths or required scopes for accessing this low-level SIP signaling data would be greatly appreciated. We are using the Python SDK version 1.4.5 for our current integration scripts.

If I remember right, the Platform API does not directly expose granular SIP registration churn metrics like 403 or 408 events in a single endpoint. This often trips up teams migrating from Zendesk Talk, where ticket status changes were more opaque but network logs were handled entirely by the carrier. In Genesys Cloud, the BYOC trunk configuration is quite rigid, and detailed signaling errors are typically buried in the system logs rather than the standard analytics. The best approach is to use the /api/v2/system/logs endpoint to query for specific SIP-related events. You can filter by eventType such as SIP_REGISTRATION_FAILED or SIP_TIMEOUT. Here is a sample cURL command to get you started: curl -X GET "https://api.mypurecloud.com/api/v2/system/logs?filter=eventType:SIP_REGISTRATION_FAILED" -H "Authorization: Bearer <token>". Keep in mind that this requires System Administrator permissions. For a more persistent solution, consider setting up a custom event subscription via the Platform Events API. You can subscribe to genesyscloud.telephony.sip.registration.failed events. This pushes real-time data to your webhook, allowing you to log 403 and 408 errors as they happen. It’s similar to how Zendesk webhooks triggered ticket updates, but here you are capturing infrastructure health. This method provides the temporal resolution needed for your APAC deployment analysis. Just ensure your webhook endpoint can handle the volume, especially during peak hours. This setup gives you the granular data missing from the standard dashboard without needing direct carrier log access.