Source note · Unified CM to Webex Calling Dedicated Instance
For on-premises breakout, the customer configures a SIP trunk from Dedicated Instance to a premises-based gateway and keeps its existing PSTN provider relationship.
Checked 2026-10-01
- Vendor
- Cisco
- Product
- Webex Calling Dedicated Instance
- Subsystem
- PSTN
- Deployment
- dedicated-instance
- Region
- not restricted
- Release range
- current as of 2026-10-01
- Checked
- 2026-10-01
Sources
- Dedicated Instance – customer deployment models — Cisco Webex · tier 2 current vendor documentation · PSTN options, Local Gateway
Cite this note
APA
WarmTransfer. (2026, October 1). Unified CM to Webex Calling Dedicated Instance: source note cucm-to-webex-calling-dedicated-instance-dm-local-trunk. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-to-webex-calling-dedicated-instance-dm-local-trunk
BibTeX
@misc{warmtransfer-claim-cucm-to-webex-calling-dedicated-instance-dm-local-trunk,
title = {Unified CM to Webex Calling Dedicated Instance: source note cucm-to-webex-calling-dedicated-instance-dm-local-trunk},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-to-webex-calling-dedicated-instance-dm-local-trunk},
note = {Source note cucm-to-webex-calling-dedicated-instance-dm-local-trunk, checked 2026-10-01}
}