Configure Tomcat Certificate Reuse for CallManager in CUCM 14

Publisher

Cisco Systems

URL

https://www.cisco.com/c/en/us/support/docs/unified-communications/unified-communications-manager-callmanager/221070-configure-tomcat-certificate-reuse-for-c.html

Published

2023-10-11

Updated

unknown

Accessed

2026-09-25

HTTP status

200

License

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

Source notes citing this source

• From 14.0.1.13900-155, a multi-SAN Tomcat certificate (self-signed or CA-signed) can be reused for the CallManager service through Security > Certificate Management > Reuse Certificate. in context
• After enabling Tomcat reuse for CallManager, Cisco HAProxy is restarted on all nodes. In mixed mode, utils ctl update CTLFile is run and all phones are reset. in context
• From 14SU4, the CallManager certificate is hidden in the GUI when Tomcat reuse is enabled. In SU2 and SU3 it was still visible. in context
• SSO must be disabled before uploading the Tomcat certificate for CallManager reuse and re-enabled afterwards. in context

Cite this source record

APA

WarmTransfer. (2023, October 11). Configure Tomcat Certificate Reuse for CallManager in CUCM 14. WarmTransfer. https://warmtransfer.net/knowledge/sources/cisco-technote-221070-tomcat-reuse-callmanager

BibTeX

@misc{warmtransfer-cisco-technote-221070-tomcat-reuse-callmanager,
  title  = {Configure Tomcat Certificate Reuse for CallManager in CUCM 14},
  author = {{WarmTransfer}},
  year   = {2023},
  url    = {https://warmtransfer.net/knowledge/sources/cisco-technote-221070-tomcat-reuse-callmanager},
  note   = {Cisco Systems, accessed 2026-09-25}
}