# T3-R05 cites

Retrieved 2026-10-14. Mirrors the room ledger. No public Drive links.

1. Set up voice channels for Webex Contact Center — help.webex — article 2dputx — help.webex.com article 2dputx — header June 25, 2026, retrieved 2026-10-14. PSTN options, agent methods, Common Edge, October 2024 partner add, WebRTC and Japan, login destinations, Calling-before-tenant. re-check

2. Set up voice settings for Webex Contact Center — help.webex — article gsmsaeb — help.webex.com article gsmsaeb — retrieved 2026-10-14 from the article extract. Tenant Settings, Voice. Location main number absent. Toll-free entitlement and Cisco Bundle 2. Voice settings named, numeric thresholds not copied. re-check

3. Emergency calling boundary — help.webex — articles nvfbjts and av6oo3 — WebRTC and Calling emergency paths are not steps in 2dputx. Taught in T2-R06.

## Sources and go deeper

Checked links were opened this month. A confirm row has no address because that page was not opened.

- Wikipedia: [Webex (Wikipedia)](https://en.wikipedia.org/wiki/Webex) — last checked 2026-10
- Vendor doc: [Webex Help Center](https://help.webex.com/) — last checked 2026-10
- DevDocs: [Webex developer documentation](https://developer.webex.com/) — last checked 2026-10
- DevDocs: [Webex developer getting started](https://developer.webex.com/docs/getting-started) — last checked 2026-10
- Community: [Webex community](https://help.webex.com/community) — last checked 2026-10
- SRND: [Cisco Collaboration design zone](https://www.cisco.com/c/en/us/solutions/enterprise/design-zone-collaboration/index.html) — last checked 2026-10
- RFC: [RFC 3261 SIP: Session Initiation Protocol](https://www.rfc-editor.org/rfc/rfc3261) — last checked 2026-10
- Port table: [IANA service name and port number registry](https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml) — last checked 2026-10
- Port table: [Port reference for Webex Calling](https://help.webex.com/article/b2exve) — last checked 2026-10
- Wikipedia: [Call centre (Wikipedia)](https://en.wikipedia.org/wiki/Call_centre) — last checked 2026-10
- Wikipedia: [Interactive voice response (Wikipedia)](https://en.wikipedia.org/wiki/Interactive_voice_response) — last checked 2026-10
- Release notes: [What's new for administrators in Webex Contact Center](https://help.webex.com/article/nv7abhz) — last checked 2026-10
- Vendor doc: [help.webex.com article 2dputx](https://help.webex.com/article/2dputx) — last checked 2026-10
- Vendor doc: [help.webex.com article gsmsaeb](https://help.webex.com/article/gsmsaeb) — last checked 2026-10