Microsoft's bulk sign-in error table maps errors to fixes, including missing phone number, missing AllowSIPDevicesCalling or CommonAreaPhone policy, BulkSignIn tag missing (wrong tenant ID in the provisioning URL), public IP not configured as trusted IP, and bulk sign-in deadline expired after 72 or 168 hours.
Checked 2026-09-30
- Vendor
- Microsoft
- Product
- Microsoft Teams Phone
- Subsystem
- SIP Gateway bulk sign-in
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-30
- Checked
- 2026-09-30
Sources
- Configure SIP Gateway — Microsoft · tier 2 current vendor documentation · Bulk sign in error messages table
Cite this note
APA
WarmTransfer. (2026, September 30). Setting up SIP Gateway for Cisco and Poly phones on Teams: source note teams-sip-gateway-setup-bulk-errors. WarmTransfer. https://warmtransfer.net/knowledge/claims/teams-sip-gateway-setup-bulk-errors
BibTeX
@misc{warmtransfer-claim-teams-sip-gateway-setup-bulk-errors,
title = {Setting up SIP Gateway for Cisco and Poly phones on Teams: source note teams-sip-gateway-setup-bulk-errors},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/teams-sip-gateway-setup-bulk-errors},
note = {Source note teams-sip-gateway-setup-bulk-errors, checked 2026-09-30}
}