Source note · Poly phones on Teams and Webex and Zoom
For Teams SIP Gateway, Poly Edge E100, E220, E300, E320, E350, E400, E450, E500 and E550 have minimum firmware 8.1.0.12774 and approved firmware 8.5.1.0508.
Checked 2026-09-25
- Vendor
- Microsoft
- Product
- Teams SIP Gateway
- Subsystem
- device firmware
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-25
- Checked
- 2026-09-25
Sources
- Plan SIP Gateway — Microsoft · tier 2 current vendor documentation · Compatible devices table, Poly rows Edge E100 to Edge E550
Cite this note
APA
WarmTransfer. (2026, September 25). Poly phones on Teams and Webex and Zoom: source note poly-phones-uc-sipgw-edge-e-fw. WarmTransfer. https://warmtransfer.net/knowledge/claims/poly-phones-uc-sipgw-edge-e-fw
BibTeX
@misc{warmtransfer-claim-poly-phones-uc-sipgw-edge-e-fw,
title = {Poly phones on Teams and Webex and Zoom: source note poly-phones-uc-sipgw-edge-e-fw},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/poly-phones-uc-sipgw-edge-e-fw},
note = {Source note poly-phones-uc-sipgw-edge-e-fw, checked 2026-09-25}
}