Migrating from Cisco UCM to Microsoft Teams Phone | 2026 Guide

Publisher

ISI Telemanagement Solutions, LLC

URL

https://isianalytics.com/migrating-from-cucm-to-teams-phone/

Published

unknown

Updated

unknown

Accessed

2026-09-16

HTTP status

200

License

not stated on page; all rights reserved by the publisher; no-redistribution; short excerpts and locators only

Source notes citing this source

• A vendor page states that Cisco has announced end of life for CUCM v12.5 and v14, without giving any end-of-sale or end-of-support dates. field report in context
• A vendor of migration analytics markets simultaneous CUCM and Teams reporting as necessary during phased migrations, which is evidence that phased coexistence between CUCM and Teams Phone is the common field pattern rather than a single cutover. field report in context
• A migration-analytics vendor states that native Microsoft Teams reporting retains call history for 27 days, with a 28-day EUII policy in Call Quality Dashboard. field report in context

Cite this source record

APA

WarmTransfer. (2026, September 16). Migrating from Cisco UCM to Microsoft Teams Phone | 2026 Guide. WarmTransfer. https://warmtransfer.net/knowledge/sources/isi-cucm-to-teams-phone-migration

BibTeX

@misc{warmtransfer-isi-cucm-to-teams-phone-migration,
  title  = {Migrating from Cisco UCM to Microsoft Teams Phone | 2026 Guide},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/sources/isi-cucm-to-teams-phone-migration},
  note   = {ISI Telemanagement Solutions, LLC, accessed 2026-09-16}
}