If an IP Office subscription system has fewer user subscriptions than configured users, some users receive no services and, on suitable Avaya phones, appear logged out with a no-license-available warning when they try to log in.

Checked 2026-10-14

Vendor
Avaya
Product
IP Office
Subsystem
user subscriptions
Deployment
on-premises
Region
not restricted
Release range
IP Office Manager 12.3 documentation
Checked
2026-10-14

Sources

Cite this note

APA

WarmTransfer. (2026, October 14). Migrating from Avaya IP Office: source note avaya-ip-office-migration-sub-shortfall-users-logged-out. WarmTransfer. https://warmtransfer.net/knowledge/claims/avaya-ip-office-migration-sub-shortfall-users-logged-out

BibTeX

@misc{warmtransfer-claim-avaya-ip-office-migration-sub-shortfall-users-logged-out,
  title  = {Migrating from Avaya IP Office: source note avaya-ip-office-migration-sub-shortfall-users-logged-out},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/avaya-ip-office-migration-sub-shortfall-users-logged-out},
  note   = {Source note avaya-ip-office-migration-sub-shortfall-users-logged-out, checked 2026-10-14}
}

Read in context