Source note · Message waiting indicator troubleshooting
For SCCP integrations that have two or more port groups, Cisco notes that not all port groups may be configured correctly, which is a listed cause of MWI delay.
Checked 2026-09-25
If there are two or more port groups in the phone system integration, the port groups may not all be configured correctly
- Vendor
- Cisco
- Product
- Cisco Unity Connection
- Subsystem
- MWI delay
- Deployment
- on-premises
- Region
- not restricted
- Release range
- Unity Connection Release 14
- Checked
- 2026-09-25
Sources
- Troubleshooting Guide for Cisco Unity Connection Release 14 - Troubleshooting Message Waiting Indicators (MWIs) — Cisco Systems · tier 2 current vendor documentation · MWI Problems > Delay for MWIs to Turn On or Off
Cite this note
APA
WarmTransfer. (2026, September 25). Message waiting indicator troubleshooting: source note mwi-troubleshooting-cuc-delay-port-groups. WarmTransfer. https://warmtransfer.net/knowledge/claims/mwi-troubleshooting-cuc-delay-port-groups
BibTeX
@misc{warmtransfer-claim-mwi-troubleshooting-cuc-delay-port-groups,
title = {Message waiting indicator troubleshooting: source note mwi-troubleshooting-cuc-delay-port-groups},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/mwi-troubleshooting-cuc-delay-port-groups},
note = {Source note mwi-troubleshooting-cuc-delay-port-groups, checked 2026-09-25}
}