Cisco's SCCP integration guide advises assigning Send MWI Requests to the least busy ports.

Checked 2026-09-25

Assign Send MWI Requests to the least busy ports
Vendor
Cisco
Product
Cisco Unity Connection
Subsystem
voice messaging ports
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-sccp-least-busy-ports. WarmTransfer. https://warmtransfer.net/knowledge/claims/mwi-troubleshooting-sccp-least-busy-ports

BibTeX

@misc{warmtransfer-claim-mwi-troubleshooting-sccp-least-busy-ports,
  title  = {Message waiting indicator troubleshooting: source note mwi-troubleshooting-sccp-least-busy-ports},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/mwi-troubleshooting-sccp-least-busy-ports},
  note   = {Source note mwi-troubleshooting-sccp-least-busy-ports, checked 2026-09-25}
}

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