Upgrade and Migration Guide for Cisco Unified Communications Manager and the IM and Presence Service, Release 15 and SUs - Sequencing Rules and Time Requirements

Publisher

Cisco Systems

URL

https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/upgrade/15/cucm_b_upgrade-and-migration-guide_15/cucm_m_sequencing-rules-time-requirements-15.html

Published

2026-08-14

Updated

unknown

Accessed

2026-10-02

HTTP status

200

License

Cisco copyright; all rights reserved; no-redistribution; short excerpts and locators only

Source notes citing this source

Cite this source record

APA

WarmTransfer. (2026, August 14). Upgrade and Migration Guide for Cisco Unified Communications Manager and the IM and Presence Service, Release 15 and SUs - Sequencing Rules and Time Requirements. WarmTransfer. https://warmtransfer.net/knowledge/sources/cisco-cucm-upgrade-guide-15-sequencing

BibTeX

@misc{warmtransfer-cisco-cucm-upgrade-guide-15-sequencing,
  title  = {Upgrade and Migration Guide for Cisco Unified Communications Manager and the IM and Presence Service, Release 15 and SUs - Sequencing Rules and Time Requirements},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/sources/cisco-cucm-upgrade-guide-15-sequencing},
  note   = {Cisco Systems, accessed 2026-10-02}
}