Source note · Unity Connection networking

Legacy (SMTP) networking and HTTPS networking cannot run at the same time in the same network.

Checked 2026-09-25

The legacy (SMTP) and new HTTPS networking are not supported simultaneously in the same network

Vendor: Cisco
Product: Unity Connection
Subsystem: networking
Deployment: on-premises
Region: not restricted
Release range: Release 15
Checked: 2026-09-25

Sources

Design Guide for Cisco Unity Connection 15 - Networking — Cisco Systems · tier 2 current vendor documentation · Networking > Designing a Unity Connection Network using HTTPS

Cite this note

APA

WarmTransfer. (2026, September 25). Unity Connection networking: source note unity-connection-networking-no-mixed-legacy-https. WarmTransfer. https://warmtransfer.net/knowledge/claims/unity-connection-networking-no-mixed-legacy-https

BibTeX

@misc{warmtransfer-claim-unity-connection-networking-no-mixed-legacy-https,
  title  = {Unity Connection networking: source note unity-connection-networking-no-mixed-legacy-https},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/unity-connection-networking-no-mixed-legacy-https},
  note   = {Source note unity-connection-networking-no-mixed-legacy-https, checked 2026-09-25}
}

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