Foundations
A contact center is not a phone system
What a Five9 domain contains before anyone dials.
Foundations and the domain ยท foundation ยท 12 min full read
A PBX connects extensions. A contact center adds queues, skills, lists, dispositions, and reports around those calls. Five9 Virtual Contact Center is that layer, hosted as a domain rather than as servers you rack.
- Name the outbound build order
- Say where IVR enters an inbound build
The planning topic does not start with a trunk. An outbound build starts with skill groups, user profiles, users, contact fields, lists, dispositions, and campaign profiles, and only then the campaign. Inbound and autodial add prompts and IVR scripts on that path.
First check A busy DNIS is often a campaign that was never started.
Published planning order, before the campaign exists.
Order the build
Put the outbound objects in the published order.
- List the six layers
- Check them against the planning topic
- Mark where IVR would insert for inbound
You can say why a campaign with no skill cannot route.
- Outbound, what comes first? Skill groups, then users, lists, dispositions, profiles, campaigns.
- Which builds add IVR? Inbound and autodial.
- What is a skill group? Agents and supervisors for a campaign queue.
- What is a domain? The VCC tenant.
- Planning your implementation. vendor. last checked 2026-10.
- Skill groups. vendor. last checked 2026-10.
- RFC 3261, SIP: Session Initiation Protocol. rfc. last checked 2026-10.
- Interactive voice response. wikipedia. last checked 2026-10.
Glossary. Domain: The VCC tenant. Skills, users, lists, and campaigns stay inside it. Planning your implementation
Sister technologies. Salesforce Plus adapter. Named in the technical requirements, with Lightning CTI. Package 2.46 is a dated PDF figure. Technical requirements PDF
Config. Put the outbound objects in the published order.
Troubleshooting. The new DNIS plays busy and no agent phone rings. Start the campaign. Callers otherwise hear busy.
Cross-platform bridge. A mapping to another PBX or contact center is a teaching bridge. It is not an import button.
Future hook. The guide's cloud endpoint stays unset. Confirm before relying on a dated catalog or a case-study number.