# CUCM and the systems beside it

Section export for this drawing.

## Sources and go deeper

Independent, free, learning-only student project.

Opened 2026-10. A row marked confirm has no link, because that page was not verified.

- Cisco. [Cisco Unified Contact Center Enterprise product support](https://www.cisco.com/c/en/us/support/customer-collaboration/unified-contact-center-enterprise/series.html). last checked 2026-10
- Webex. [Webex Help Center](https://help.webex.com/). last checked 2026-10
- Webex. [Get started with Webex Calling](https://help.webex.com/en-us/article/8jda92/Webex-Calling). last checked 2026-10
- Community. [Cisco Community, Collaboration knowledge base](https://community.cisco.com/t5/collaboration-knowledge-base/tkb-p/4691-docs-collaboration-voice-video). last checked 2026-10
- Wikipedia. [Voice over IP (Wikipedia)](https://en.wikipedia.org/wiki/Voice_over_IP). last checked 2026-10

Room or sheet file: sources/integration-map/sources.json