Source note · Inventorying a legacy PBX before migration
With Teams SIP Gateway, AudioCodes MP114 ATAs expose 3 of 4 ports, MP118 ATAs 6 of 8 and the MP124-FXS 18 of 24, while the MP112, MP1288 and MP5xx models expose all ports.
Checked 2026-10-14
- Vendor
- Microsoft
- Product
- Teams Phone
- Subsystem
- SIP Gateway
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-10-14
- Checked
- 2026-10-14
Sources
- Plan SIP Gateway — Microsoft · tier 2 current vendor documentation · Plan SIP Gateway > Compatible devices > AudioCodes rows (Links column)
Cite this note
APA
WarmTransfer. (2026, October 14). Inventorying a legacy PBX before migration: source note pbx-discovery-inventory-sgw-mp1xx-port-limits. WarmTransfer. https://warmtransfer.net/knowledge/claims/pbx-discovery-inventory-sgw-mp1xx-port-limits
BibTeX
@misc{warmtransfer-claim-pbx-discovery-inventory-sgw-mp1xx-port-limits,
title = {Inventorying a legacy PBX before migration: source note pbx-discovery-inventory-sgw-mp1xx-port-limits},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/pbx-discovery-inventory-sgw-mp1xx-port-limits},
note = {Source note pbx-discovery-inventory-sgw-mp1xx-port-limits, checked 2026-10-14}
}