The 8.5 SME guide lists aggregating PSTN access onto one or more centralized IP PSTN trunks as an SME benefit.

Checked 2026-09-25

aggregate PSTN access to one (or more) centralized IP PSTN trunks
Vendor
Cisco
Product
Unified Communications Manager Session Management Edition
Subsystem
PSTN access
Deployment
on-premises
Region
not restricted
Release range
Unified CM 8.5
Checked
2026-09-25

Sources

Cite this note

APA

WarmTransfer. (2026, September 25). Unified CM Session Management Edition: source note cucm-session-management-edition-ip-pstn-aggregation. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-session-management-edition-ip-pstn-aggregation

BibTeX

@misc{warmtransfer-claim-cucm-session-management-edition-ip-pstn-aggregation,
  title  = {Unified CM Session Management Edition: source note cucm-session-management-edition-ip-pstn-aggregation},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/cucm-session-management-edition-ip-pstn-aggregation},
  note   = {Source note cucm-session-management-edition-ip-pstn-aggregation, checked 2026-09-25}
}

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