Source note · Cisco IP phone registration and TFTP and ITL and CTL
As documented for 10.0(1), the ITLRecovery certificate had a five-year validity.
Checked 2026-09-24 · superseded by cisco-phone-registration-itlrecovery-20y
- Vendor
- Cisco
- Product
- Cisco Unified Communications Manager
- Subsystem
- ITL Recovery
- Deployment
- on-premises
- Region
- not restricted
- Release range
- 10.0(1) era; superseded in later releases
- Checked
- 2026-09-24
Sources
- Unified Communications Manager ITL Enhancements in Version 10.0(1) — Cisco Systems · tier 2 current vendor documentation · ITL Recovery certificate discussion (validity)
Cite this note
APA
WarmTransfer. (2026, September 24). Cisco IP phone registration and TFTP and ITL and CTL: source note cisco-phone-registration-itlrecovery-5y. WarmTransfer. https://warmtransfer.net/knowledge/claims/cisco-phone-registration-itlrecovery-5y
BibTeX
@misc{warmtransfer-claim-cisco-phone-registration-itlrecovery-5y,
title = {Cisco IP phone registration and TFTP and ITL and CTL: source note cisco-phone-registration-itlrecovery-5y},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cisco-phone-registration-itlrecovery-5y},
note = {Source note cisco-phone-registration-itlrecovery-5y, checked 2026-09-24}
}