When notification is slow for many users, Cisco says to run the Port Activity Report (Serviceability > Tools > Reports) and, if notification port usage exceeds 70 percent at peak, configure additional ports for message notification; below 70 percent, contact Cisco TAC.
Checked 2026-10-02
- Vendor
- Cisco
- Product
- Unity Connection
- Subsystem
- notification ports
- Deployment
- on-premises
- Region
- not restricted
- Release range
- Release 15
- Checked
- 2026-10-02
Sources
- Troubleshooting Guide for Cisco Unity Connection Release 15 - Troubleshooting Notification Devices — Cisco Systems · tier 2 current vendor documentation · Message Notification Is Slow for Multiple Users > inadequate notification ports
Cite this note
APA
WarmTransfer. (2026, October 2). Troubleshooting Unity Connection voicemail-to-email and notifications: source note unity-connection-notification-troubleshooting-port-usage-70. WarmTransfer. https://warmtransfer.net/knowledge/claims/unity-connection-notification-troubleshooting-port-usage-70
BibTeX
@misc{warmtransfer-claim-unity-connection-notification-troubleshooting-port-usage-70,
title = {Troubleshooting Unity Connection voicemail-to-email and notifications: source note unity-connection-notification-troubleshooting-port-usage-70},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/unity-connection-notification-troubleshooting-port-usage-70},
note = {Source note unity-connection-notification-troubleshooting-port-usage-70, checked 2026-10-02}
}