Cisco Unified Border Element (CUBE) / SIP Trunking Solutions

Publisher

Cisco

URL

https://www.cisco.com/c/en/us/solutions/enterprise/interoperability-portal/networking_solutions_products_genericcontent0900aecd805bd13d.html

Published

unknown

Updated

unknown

Accessed

2026-09-16

HTTP status

200

License

not stated on page; Cisco website Terms of Use apply; no-redistribution; short excerpts and locators only

Source notes citing this source

• Cisco's Unified Border Element interoperability portal publishes three Microsoft Direct Routing documents: Direct Routing for Microsoft Phone System with CUBE and Direct Routing for Microsoft Phone System with Cisco UCM via CUBE, both labelled CUBE Release 14.4, and a multi-tenant Direct Routing with CUBE-HA guide labelled IOS-XE 17.9.1a. in context
• Cisco files the CUCM-via-CUBE Direct Routing note under the 'Cisco Unified Border Element to Third-Party IP PBX' grouping, described as notes on connecting CUBE to various non-Cisco devices using SIP or H.323, and the portal page states no certification status for these Direct Routing documents. in context
• Cisco's CUBE interoperability portal lists 'Direct Routing for Microsoft Phone System with Cisco Unified Communications Manager (UCM) via CUBE' and 'Direct Routing for Microsoft Phone System with Cisco Unified Border Element (CUBE)' under CUBE Release 14.4, and 'Deploying a Multi-tenant Direct Routing for Microsoft Phone System with CUBE-HA' at IOS-XE 17.9.1a under CUBE Release 14.6. in context

Cite this source record

APA

WarmTransfer. (2026, September 16). Cisco Unified Border Element (CUBE) / SIP Trunking Solutions. WarmTransfer. https://warmtransfer.net/knowledge/sources/cisco-interop-portal-cube

BibTeX

@misc{warmtransfer-cisco-interop-portal-cube,
  title  = {Cisco Unified Border Element (CUBE) / SIP Trunking Solutions},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/sources/cisco-interop-portal-cube},
  note   = {Cisco, accessed 2026-09-16}
}