Source note · CUCM CallManager SDL trace files
In CUCM release 15, SDL stands for Signaling Distribution Layer trace and is supported for the Cisco CallManager and Cisco CTIManager services on Unified Communications Manager only.
Checked 2026-09-22
SDL (Signaling Distribution Layer) trace (for Cisco CallManager and Cisco CTIManager services, applicable to Unified Communications Manager only)
- Vendor
- Cisco
- Product
- Unified Communications Manager
- Subsystem
- Serviceability trace
- Deployment
- on-premises
- Region
- not restricted
- Release range
- 15 and SUs
- Checked
- 2026-09-22
Sources
- Administration Guide for Cisco Unified Communications Manager, Release 15 and SUs - Trace — Cisco Systems · tier 2 current vendor documentation · Trace > What is Trace; Cisco CallManager SDL Trace Fields
Cite this note
APA
WarmTransfer. (2026, September 22). CUCM CallManager SDL trace files: source note cucm-sdl-trace-files-sdl-definition. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-sdl-trace-files-sdl-definition
BibTeX
@misc{warmtransfer-claim-cucm-sdl-trace-files-sdl-definition,
title = {CUCM CallManager SDL trace files: source note cucm-sdl-trace-files-sdl-definition},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-sdl-trace-files-sdl-definition},
note = {Source note cucm-sdl-trace-files-sdl-definition, checked 2026-09-22}
}