# Licensing and certifications

Licensing and certifications Exam names were checked in the Canon on 2026-10-14. Prices on that page are Cisco's printed prices that day. Re-check before you pay. Item What to remember Source Calling licenses Professional, Standard, Workspace. Features differ. See n1qbbp7. T1-R03 CCNP Collaboration 350-801 CLCOR plus one concentration. Cisco certification page CLACC 300-815. CLACCM retired February 2, 2026. Cisco exam pages CLHCT 300-820. CLCEI retired February 2, 2026. Cisco exam pages CLCCE 300-830 contact-center concentration. Cisco exam pages Back to the lab

## 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
- Release notes: [What's new in Webex Calling](https://help.webex.com/article/278bz2) — last checked 2026-10
- Vendor doc: [help.webex.com article n3ijtao](https://help.webex.com/article/n3ijtao) — last checked 2026-10
- Vendor doc: [help.webex.com article 9dmqgv](https://help.webex.com/article/9dmqgv) — last checked 2026-10
- Vendor doc: [help.webex.com article nvzzj7k](https://help.webex.com/article/nvzzj7k) — last checked 2026-10
- Vendor doc: [help.webex.com article n8iptxg](https://help.webex.com/article/n8iptxg) — last checked 2026-10
- Vendor doc: [help.webex.com article n0rlwxe](https://help.webex.com/article/n0rlwxe) — last checked 2026-10

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