Accounts in a bulk sign-in request must have the CommonAreaPhone policy, must not have MFA enabled, must have a phone number assigned and must have the SIP device calling policy; the tenant BulkSignIn setting must be Enabled and Teams PowerShell 5.6.0 or later is required.
Checked 2026-10-02
- Vendor
- Microsoft
- Product
- Microsoft Teams SIP Gateway
- Subsystem
- bulk-sign-in
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- MicrosoftTeams PowerShell 5.6.0 and later
- Checked
- 2026-10-02
Sources
- Configure SIP Gateway — Microsoft · tier 2 current vendor documentation · Configure SIP Gateway > Bulk sign in > Bulk sign in prerequisites > 3-9
Cite this note
APA
WarmTransfer. (2026, October 2). Troubleshooting phones signing in through Teams SIP Gateway: source note teams-sip-gateway-troubleshooting-bulk-account-reqs. WarmTransfer. https://warmtransfer.net/knowledge/claims/teams-sip-gateway-troubleshooting-bulk-account-reqs
BibTeX
@misc{warmtransfer-claim-teams-sip-gateway-troubleshooting-bulk-account-reqs,
title = {Troubleshooting phones signing in through Teams SIP Gateway: source note teams-sip-gateway-troubleshooting-bulk-account-reqs},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/teams-sip-gateway-troubleshooting-bulk-account-reqs},
note = {Source note teams-sip-gateway-troubleshooting-bulk-account-reqs, checked 2026-10-02}
}