In Unity Connection Administration, selecting Run next to 'Synchronize All MWIs on This Phone System' on the Phone System Basics page synchronizes MWIs for that phone system without affecting MWIs on other phone systems.

Checked 2026-09-25

select Run in front of Synchronize All MWIs on This Phone System option
Vendor
Cisco
Product
Cisco Unity Connection
Subsystem
MWI synchronization
Deployment
on-premises
Region
not restricted
Release range
Unity Connection Release 15
Checked
2026-09-25

Sources

Cite this note

APA

WarmTransfer. (2026, September 25). Message waiting indicator troubleshooting: source note mwi-troubleshooting-cuc-resync-per-phone-system. WarmTransfer. https://warmtransfer.net/knowledge/claims/mwi-troubleshooting-cuc-resync-per-phone-system

BibTeX

@misc{warmtransfer-claim-mwi-troubleshooting-cuc-resync-per-phone-system,
  title  = {Message waiting indicator troubleshooting: source note mwi-troubleshooting-cuc-resync-per-phone-system},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/mwi-troubleshooting-cuc-resync-per-phone-system},
  note   = {Source note mwi-troubleshooting-cuc-resync-per-phone-system, checked 2026-09-25}
}

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