Source note · SIP trunk capacity and concurrent call planning
If MaxConcurrentSessions is not set on a Direct Routing SBC, no concurrency alerts are generated, though the monitoring system still reports the number of concurrent sessions every 24 hours.
Checked 2026-09-24
- Vendor
- Microsoft
- Product
- Teams Phone Direct Routing
- Subsystem
- SBC configuration
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-24
- Checked
- 2026-09-24
Sources
- New-CsOnlinePSTNGateway (MicrosoftTeams) — Microsoft Learn · tier 2 current vendor documentation · Parameters, '-MaxConcurrentSessions'
Cite this note
APA
WarmTransfer. (2026, September 24). SIP trunk capacity and concurrent call planning: source note sip-trunk-capacity-planning-ms-maxsessions-unset. WarmTransfer. https://warmtransfer.net/knowledge/claims/sip-trunk-capacity-planning-ms-maxsessions-unset
BibTeX
@misc{warmtransfer-claim-sip-trunk-capacity-planning-ms-maxsessions-unset,
title = {SIP trunk capacity and concurrent call planning: source note sip-trunk-capacity-planning-ms-maxsessions-unset},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/sip-trunk-capacity-planning-ms-maxsessions-unset},
note = {Source note sip-trunk-capacity-planning-ms-maxsessions-unset, checked 2026-09-24}
}