Source note · CUCM to Teams Phone migration
Cisco documents Cisco Unified Border Element as able to bridge enterprise and PSTN with cloud calling services such as Webex Calling and MS Teams Direct Routing, and describes CUBE as a network-to-network demarcation interface for signalling and media interworking, address and port translation, billing, security, quality of service, call admission control and bandwidth management.
Checked 2026-09-21
Bridge enterprise and PSTN with cloud calling services such as Webex Calling, MS Teams Direct Routing and the like.
- Vendor
- Cisco
- Product
- Unified Border Element
- Subsystem
- sbc
- Deployment
- on-premises
- Region
- not restricted
- Release range
- IOS XE 17.6 onwards
- Checked
- 2026-09-21
Sources
- Cisco Unified Border Element Configuration Guide - Cisco IOS XE 17.6 Onwards - Overview of Cisco Unified Border Element — Cisco · tier 2 current vendor documentation · Overview of Cisco Unified Border Element, capability list
Cite this note
APA
WarmTransfer. (2026, September 21). CUCM to Teams Phone migration: source note cucm-to-teams-phone-cube-bridges-cloud-calling. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-to-teams-phone-cube-bridges-cloud-calling
BibTeX
@misc{warmtransfer-claim-cucm-to-teams-phone-cube-bridges-cloud-calling,
title = {CUCM to Teams Phone migration: source note cucm-to-teams-phone-cube-bridges-cloud-calling},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-to-teams-phone-cube-bridges-cloud-calling},
note = {Source note cucm-to-teams-phone-cube-bridges-cloud-calling, checked 2026-09-21}
}