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7 docs tagged with "observability"

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Application and call-flow logging

What TelSys, TelPro, and RTPEngine log during a call, how log levels are used, and how to correlate application logs with SIP signaling.

Job history

Read-only history of background jobs — status, attempts, results, and errors.

Monitoring in SigNoz

How Delphi services send logs, traces, metrics, health signals, and call debugging data through OTel collectors into SigNoz.

Security event export

Export Delphi security and audit events from SigNoz into external SIEM or observability systems.

SigNoz service operations

SigNoz observability backend on static private IP 10.0.1.10 — Foundry deploy, version upgrades, legacy migration, alert sync, and troubleshooting.

SIP signaling reference

What Kamailio and TelSys log for SIP — capture points, methods (OPTIONS, CANCEL, PRACK), response codes (481, 487), and how records reach the Debug SIP ladder.

SIP trunk log reference

Catalog of SIP trunk health logs emitted by TelPhi and TelAPI — when each fires, what it means, and which payload fields appear.