Security Guide for Cisco Unified Communications Manager, Release 12.5(1)SU3 - Default Security

Publisher

Cisco Systems

URL

https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/security/12_5_1SU3/cucm_b_security_guide_1251SU3/cucm_m_default-security-setup_su2_reorg.html

Published

2024-03-22

Updated

unknown

Accessed

2026-10-01

HTTP status

200

License

Cisco website terms of use; no-redistribution; short excerpts and locators only

Source notes citing this source

• An upgrade alone keeps an existing ITLRecovery certificate at 5-year validity. The 20-year validity applies only after a fresh install or after the ITLRecovery certificate is regenerated. in context
• Cisco extended ITLRecovery certificate validity from 5 years to 20 years. in context

Cite this source record

APA

WarmTransfer. (2024, March 22). Security Guide for Cisco Unified Communications Manager, Release 12.5(1)SU3 - Default Security. WarmTransfer. https://warmtransfer.net/knowledge/sources/cisco-cucm-secguide-1251su3-default-security

BibTeX

@misc{warmtransfer-cisco-cucm-secguide-1251su3-default-security,
  title  = {Security Guide for Cisco Unified Communications Manager, Release 12.5(1)SU3 - Default Security},
  author = {{WarmTransfer}},
  year   = {2024},
  url    = {https://warmtransfer.net/knowledge/sources/cisco-cucm-secguide-1251su3-default-security},
  note   = {Cisco Systems, accessed 2026-10-01}
}