The flash-cut migration backs up distribution lists with the Distribution List Syncher, unjoins every location from the legacy network, takes a DRS backup, joins the locations in the HTTPS topology, enables distribution-list sync and then restores the lists.

Checked 2026-09-25

Vendor
Cisco
Product
Unity Connection
Subsystem
legacy to HTTPS migration
Deployment
on-premises
Region
not restricted
Release range
Release 15
Checked
2026-09-25

Sources

Cite this note

APA

WarmTransfer. (2026, September 25). Unity Connection networking: source note unity-connection-networking-migration-sequence. WarmTransfer. https://warmtransfer.net/knowledge/claims/unity-connection-networking-migration-sequence

BibTeX

@misc{warmtransfer-claim-unity-connection-networking-migration-sequence,
  title  = {Unity Connection networking: source note unity-connection-networking-migration-sequence},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/unity-connection-networking-migration-sequence},
  note   = {Source note unity-connection-networking-migration-sequence, checked 2026-09-25}
}

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