Source note · Integrating Unity Connection with Unified CM

For the SIP trunk integration, the voice mail pilot number (Advanced Features > Voice Mail > Voice Mail Pilot) must match the route pattern, uses a calling search space containing the user phones and the pilot partition, and is made the system default.

Checked 2026-09-25

Vendor: Cisco
Product: Cisco Unified Communications Manager
Subsystem: voice mail pilot
Deployment: on-premises
Region: not restricted
Release range: Unity Connection 15 integration guide
Checked: 2026-09-25

Sources

Cisco Unified Communications Manager SIP Integration Guide for Cisco Unity Connection Release 15 - Setting Up a Cisco Unified Communications Manager SIP Trunk Integration — Cisco Systems · tier 2 current vendor documentation · Setting Up a Cisco Unified CM SIP Trunk Integration, task: create voice mail pilot

Cite this note

APA

WarmTransfer. (2026, September 25). Integrating Unity Connection with Unified CM: source note unity-connection-cucm-integration-setup-vm-pilot-sip. WarmTransfer. https://warmtransfer.net/knowledge/claims/unity-connection-cucm-integration-setup-vm-pilot-sip

BibTeX

@misc{warmtransfer-claim-unity-connection-cucm-integration-setup-vm-pilot-sip,
  title  = {Integrating Unity Connection with Unified CM: source note unity-connection-cucm-integration-setup-vm-pilot-sip},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/unity-connection-cucm-integration-setup-vm-pilot-sip},
  note   = {Source note unity-connection-cucm-integration-setup-vm-pilot-sip, checked 2026-09-25}
}

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