Source note · Message waiting indicator troubleshooting
On phone systems that need port memory, deleting or reconfiguring voice messaging ports can cause MWIs to turn on but not turn off.
Checked 2026-09-25
- Vendor
- Cisco
- Product
- Cisco Unity Connection
- Subsystem
- PIMG/TIMG integrations
- 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 > MWIs Turn On but Do Not Turn Off
Cite this note
APA
WarmTransfer. (2026, September 25). Message waiting indicator troubleshooting: source note mwi-troubleshooting-cuc-port-memory-reconfig. WarmTransfer. https://warmtransfer.net/knowledge/claims/mwi-troubleshooting-cuc-port-memory-reconfig
BibTeX
@misc{warmtransfer-claim-mwi-troubleshooting-cuc-port-memory-reconfig,
title = {Message waiting indicator troubleshooting: source note mwi-troubleshooting-cuc-port-memory-reconfig},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/mwi-troubleshooting-cuc-port-memory-reconfig},
note = {Source note mwi-troubleshooting-cuc-port-memory-reconfig, checked 2026-09-25}
}