8x8 Voice for Microsoft Teams requires each user to hold a Microsoft Phone System (Teams Phone) license and an 8x8 X Series license (X1-X8), and users must not be assigned Microsoft Calling Plans.

Checked 2026-09-30

Vendor
8x8
Product
8x8 Voice for Microsoft Teams
Subsystem
licensing
Deployment
multi-tenant
Region
not restricted
Release range
current as of 2026-09-30
Checked
2026-09-30

Sources

Cite this note

APA

WarmTransfer. (2026, September 30). UCaaS platforms compared: source note ucaas-platform-comparison-8x8-teams-licensing. WarmTransfer. https://warmtransfer.net/knowledge/claims/ucaas-platform-comparison-8x8-teams-licensing

BibTeX

@misc{warmtransfer-claim-ucaas-platform-comparison-8x8-teams-licensing,
  title  = {UCaaS platforms compared: source note ucaas-platform-comparison-8x8-teams-licensing},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/ucaas-platform-comparison-8x8-teams-licensing},
  note   = {Source note ucaas-platform-comparison-8x8-teams-licensing, checked 2026-09-30}
}

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